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Geography & Life Sciences: Chapter 19633

Chapter 19633 provides bibliographic information on scholary research in geography and in the life sciences.



Origin of the granitic crust. Chishitsugaku Zasshi = Journal of the Geological Society of Japan 73(2): 113

Origin of the granitoids occurring in deformed zones of Paleozoic folded regions. Pages 305-306 1969

Origin of the granodiorite in the forearc region of Southwest Japan; melting of the Shimanto accretionary prism. Chemical Geology 134(4): 237-255

Origin of the granophyre associated with Tirupati dolerites. Recent Researches in Geology 3: 244-251

Origin of the gravel near Huetten, Grafenwoehr, Bavaria. Geologische Blaetter fuer Nordost-Bayern und Angrenzende Gebiete 22(4): 143-148

Origin of the gravity vertical gradient anomaly. Geophysical and Geochemical Exploration 10(1): 37-47

Origin of the gray color of rocks in the Dzhezkazgan deposit. Litologiya i Poleznyye Iskopayemyye 3: 119-125

Origin of the greenstones in the Setogawa accretionary complex and their tectonic significance. Chishitsugaku Zasshi = Journal of the Geological Society of Japan 99(1): 9-28

Origin of the grooves on Phobos and its implications for planetary geology. Chishitsugaku Zasshi = Journal of the Geological Society of Japan 95(5): 405-408

Origin of the gross morphology and internal texture of tufas of Shirokawa Town, Ehime Prefecture, Southwest Japan. Chishitsugaku Zasshi = Journal of the Geological Society of Japan 106(6): 397-412

Origin of the grossular-rich retrograde rims in the pyralspite garnets from the acid low-Ca gneisses and granites; corrective to the garnet-plagioclase geobarometry. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 29: 585

Origin of the ground water of the southwestern Kara Tau and northern slope of the Talas Alatau. Trudy Instituta Gidrogeologii i Gidrofiziki 4: 223-230

Origin of the gypsum deposits near Sandusky, Ohio. Economic Geology and the Bulletin of the Society of Economic Geologists 30(5): 439-501

Origin of the gypsum sands of New Mexico. Geological Society of America Bulletin 50(12, Part 2): 1928

Origin of the gypsum sands of Tularosa Valley. Geological Society of America Bulletin 43(1): 185-186

Origin of the gypsum-rich silica nodules, Moghra Formation, northwest Qattara Depression, Western Desert, Egypt. Sedimentary Geology 177(1-2): 41-55

Origin of the hard hematite deposits of Quadrilatero Ferrifero, Minas Gerais, Brazil; field, textural and fluid inclusion studies. Publication Series - Australasian Institute of Mining and Metallurgy 8/2005: 123-128

Origin of the hard rock phosphates of Florida. Florida Geological Survey, Annual Report Pages 23-80

Origin of the hawaiites from the Itcha Mountain Range, British Columbia. The Canadian Mineralogist 21, Part 3: 575-581

Origin of the hematite deposits at Steeprock Lake, Ontario. Transactions of the Royal Society of Canada = Memoires de la Societe Royale du Canada 35(35): 131-141

Origin of the heteropic deposits in the Holocene Changjiang subaqueous delta. Haiyang Dizhi yu Disiji Dizhi = Marine Geology and Quaternary Geology 7(4): 57-65

Origin of the high and variable delta (super 18) O values of leucititic lavas from central Italy. Terra Abstracts 3(1): 25

Origin of the high plateau in the Central Andes, Bolivia, South America. Tectonics 16(4): 623

Origin of the high-K calc-alkaline Lac Simard intrusive complex in the Pontiac metasedimentary subprovince; a product of magma mingling. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 19: 110

Origin of the high-Mg augite basalts associated with the alpine island arc volcanics of Mures Zone, Romania. Proceedings of the Romanian Academy Series B, Chemistry, Life Sciences and Geosciences

Origin of the high-level intrusive rocks in the Darvel Bay ophiolite complex, Sabah, Malaysia. Warta Geologi = Newsletter of the Geological Society of Malaysia 22(3): 208-210

Origin of the high-relief Chippewa Moraine, western Chippewa County, Wisconsin. Abstracts with Programs - Geological Society of America 33(4): 4

Origin of the high-temperature fraction of C2 chondrites. Geochimica et Cosmochimica Acta 38(1): 173-187

Origin of the higher fusulinids. Paleontological Journal 4(3): 303-309

Origin of the highland gorge of the Hudson River. Geological Society of America Bulletin Pages 498-499

Origin of the highly elevated Pyrenean peneplain. Tectonics 24(2, 2005

Origin of the highly elevated Pyrenean peneplain; discussion. Tectonics 25(3, 2006

Origin of the highly elevated Pyrenean peneplain; reply. Tectonics 25(3, 2006

Origin of the holothurians (Echinodermata) derived by constructional morphology. Mitteilungen aus dem Museum fuer Naturkunde in Berlin Geowissenschaftliche Reihe, 5: 141-153

Origin of the hornblende andesites of northern Kamchatka. International Geology Review 31(3): 246-252

Origin of the hot springs at Hot Springs, North Carolina. American Journal of Science 245(10): 624-644

Origin of the human stock; concluding remarks of the chairman. Pages 79-86 1951

Origin of the hydrocarbon component of interplanetary dust particles. LPI Technical Report Pages 50-52

Origin of the hydrogen released on heating biotite and amphibole in an inert medium. Geochemistry International 22(6): 102-106

Origin of the hydrosphere. Geological Society of America Bulletin 62(3): 326-329

Origin of the hydrothermal ore fluid and its cooling mechanisms from the viewpoint of oxygen isotope composition. Chishitsugaku Zasshi = Journal of the Geological Society of Japan 74(2): 128

Origin of the ice. Scientific American 179(4): 40-45

Origin of the icy siltstones of northern Yakutia. Pages 823-824 1978

Origin of the igneous gravels in conglomerate beds in the Neogene Oiso Formation, Kanagawa Prefecture, and implication of its tectonic setting. Kanagawa Kenritsu Hakubutsukan Kenkyu Hokoku, Shizen Kagaku = Bulletin of the Kanagawa Prefectural Museum, Natural Science 34(Pages 27-46

Origin of the igneous rocks of Minnesota. Journal of Geology 41(2): 196-218

Origin of the igneous rocks of the Dzirula crystalline massif (Caucasus) in light of the tectonic layering of the Earth's crust. Geotectonics 35(1): 51-61

Origin of the inclusions in Kunyushan granitic migmatite complex, Jiaodong. Journal of Nanjing University - Earth Sciences = Nanjing Daxue Xuebao - Diqiu Kexue 3(1): 40-47

Origin of the inkledember of the Lykins Formation in central Colorado. Geological Society of America Bulletin 68(12, Part 2): 1875

Origin of the inner basin of San Francisco Mountain composite volcano, northern Arizona. Abstracts with Programs - Geological Society of America 17(4): 225

Origin of the inner core's seismic anisotropy. Diqiu Wulixue Bao = Acta Geophysica Sinica 43(3): 312-321

Origin of the inner salt tectonics. Sovetskaya Geologiya 5(Pages 154-157

Origin of the intermediate rocks of the Cold Springs intrusion breccia, Wichita Mountains, southwestern Oklahoma. Abstracts with Programs - Geological Society of America 13(5): 264

Origin of the intermingled occurrence of five high-grade metamorphic subfacies in the Little Moose Mountain Syncline, southwestern Adirondack Highlands. Special Paper - Geological Society of America Pages 43-44

Origin of the internal drainage basins in the Mangyshlak plain. Akad Nauk Kaz

Origin of the intracratonic Williston Basin. Eos, Transactions, American Geophysical Union 68(44): 1475

Origin of the intraplate volcanism and the fate of the subducting Pacific slab under northeast Asia. Eos, Transactions, American Geophysical Union 84(46, Suppl

Origin of the intrusive carbonate rocks between the Gulf of Elat and Gulf of Suez rifts. Israel Journal of Earth-Sciences 22(4): 243-254

Origin of the inverted metamorphism of the Lower Himalayas, central Nepal. Tectonophysics 95(1-2): 43-60

Origin of the iridium anomaly at the boundary between the Maastrichtian and Danian stages. Geochemistry International 20(4): 142-159

Origin of the iron formation of the Mesabi range (discussion). Economic Geology and the Bulletin of the Society of Economic Geologists 18(2): 195-197

Origin of the iron ore of the Umm Gerifat area, Egypt. Chemical Geology 9(3): 195-202

Origin of the iron ores in the Itabira district. International Geological Congress, Abstracts = Congres Geologique International, Resumes 31: (unpaginated

Origin of the iron ores of Spanish Morocco. Economic Geology and the Bulletin of the Society of Economic Geologists 30(1): 92-94

Origin of the iron ores of central and northeastern Cuba. Transactions of the Society of Mining Engineers of American Institute of Mining, Metallurgical and Petroleum Engineers, Incorporated (AIME) Pages 217-229

Origin of the island arc Moho transition zone via melt-rock reaction and its implications for intracrustal differentiation of island arcs; evidence from the Jijal Complex (Kohistan Complex, northern Pakistan). Geology (Boulder) 35(8): 683-686

Origin of the juvenil substances of the thermal waters in Hungary and their quantity of heat. 3: 181-187 1950

Origin of the lakes in the Chuska Mountains, northwestern New Mexico. Geological Society of America Bulletin 75(7): 589-597

Origin of the land-pebble phosphate deposits of Florida determined from their clay-mineral content. Geological Society of America Bulletin 66(12, Part 2): 1696

Origin of the large coastal escarpment of the Chilean Desert. International Geography 23, Vol

Origin of the large d13C diamond range; evidence for a high temperature fractionation process. Eos, Transactions, American Geophysical Union 78(17, Suppl

Origin of the large fracture zones offsetting the Mid-Atlantic Ridge. Geotectonics 30(6): 430-440

Origin of the large springs and their alcoves along the Snake River in southern Idaho. Journal of Geology 44(4): 429-450

Origin of the late Cenozoic sediments of the Icelandic Basin, DSDP Site 348, Leg 38. Initial Reports of the Deep Sea Drilling Project 38-41(Supplement): 73-93

Origin of the late Neogene Roe Plains and their calcarenite veneer; implications for sedimentology and tectonics in the Great Australian Bight. Australian Journal of Earth Sciences 53(3): 407-419

Origin of the late Paleozoic plutonic massifs in Morocco. Geological Society of America Bulletin 87(12): 1753-1762

Origin of the late Quaternary dune fields of northeastern Colorado. Geomorphology 17(1-3): 129-149

Origin of the lateritoid manganese deposits of Keonjhar District, Orissa. Part 3: 220-221 1967

Origin of the latest Miocene alkaline rocks from Oki-Dogo Island, SW-Japan. Ganko = Journal of Mineralogy, Petrology and Economic Geology 93(5): 162-181

Origin of the lavas of the Pacific region. Proceedings of the Pacific Science Congress 2(Pages 346-357

Origin of the lethal gas burst from Lake Monoun, Cameroun. Journal of Volcanology and Geothermal Research 31(1-2): 0-16

Origin of the lethal gas cloud from Lake Monoun, Cameroun (Africa). Eos, Transactions, American Geophysical Union 66(46): 1142

Origin of the limestone detachment and prevention of potential geological hazards in the Zhangxia area in Changqing County, Shandong. Shandong Dizhi = Geology of Shandong 12(1): 84-87

Origin of the limestone faunas of the Marcellus shales of New York. Geological Society of America Bulletin 1903

Origin of the limestone-shale rhythm in the Blue Lias of England; a composite theory. Journal of Geology 72(2): 157-169

Origin of the lithium and beryllium-bearing pegmatites. Canadian Mining and Metallurgical Bulletin (Canadian Institute of Mining and Metallurgy) Montreal

Origin of the lithium-rich brine, Clayton Valley, Nevada. U S

Origin of the lithological variation in the sequence of the sub-menilite Globigerina marl at Znamirowice (Eocene-Oligocene transition, Polish Outer Carpathians). Annales Societatis Geologorum Poloniae 66(3-4): 245-267

Origin of the lithosphere of the eastern part of the Mediterranean Sea. Oceanology 45(5): 721-730

Origin of the lithospheric stress field. Journal of Geophysical Research, B, Solid Earth and Planets 109(1, 2004

Origin of the littoral region in the southern extreme of South America and its significance in the regularization of the coast. Revista Geografica de Chile 22-23): 44-51

Origin of the living coral reefs. Pages 188-199 1917

Origin Of The Loess Of The Palouse Region, Washington. Science 61(1583): 469-469

Origin of the lower Carboniferous graywacke in the Dill Syncline (Germany), Rhenish Schiefergebirge. Notizblatt des Hessischen Landesamtes fuer Bodenforschung zu Wiesbaden 101: 300-309

Origin of the lower Eocene clinoptilolite-montmorillonite claystones from the Skole unit of the Flysch Carpathians. Mineralogia Polonica 25(2): 3-20

Origin of the lubricant limestone in Glarus overthrust, Swiss Alps. Chigaku Zasshi = Journal of Geography 109(5): 784-790

Origin of the lunar Hadley rille. Eos, Transactions, American Geophysical Union 52(4): 274

Origin of the lunar highland crust. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 36: (unpaginated

Origin of the lunar highlands. Pages 239-241 1974

Origin of the lunar highlands; fundamental petrologic concepts. Abstracts with Programs - Geological Society of America 32(2): 73

Origin of the lunar highlands; petrographic and geochemical evidence. International Geological Congress, Abstracts = Congres Geologique International, Resumes 27(5): 393-394

Origin of the lunar mare basalt. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 31(Pages (abstr

Origin of the lunar mountains and maria inferred from age-dating of their rocks. Kasan = Bulletin of the Volcanological Society of Japan 19(1): 60-61

Origin of the mafic and intermediate rocks associated with large granitoid plutons. Pages 198-200 1969

Origin of the magmas of the Vestfold lava plateau. NATO ASI Series Series C: Mathematical and Physical Sciences

Origin of the magmatic sulphide ores. Economic Geology and the Bulletin of the Society of Economic Geologists 23(8): 923-927

Origin of the magnesite deposits around Bauri, District Almora, U.P. Pages (unpaginated 1990

Origin of the magnesite deposits of southern Pithoragarh, Kumaun Himalaya, India. Economic Geology and the Bulletin of the Society of Economic Geologists 63(8): 924-934

Origin of the magnetic anomalies in the southern Okinawa Trough. Journal of Geomagnetism and Geoelectricity 44(5): 345-359

Origin of the magnetic field of the Earth and of its secular variations. Physics of the Solid Earth 10(Pages 649-655

Origin of the magnetic fields in the giant planets. Physics of the Earth and Planetary Interiors 20(2-4): 247-254

Origin of the magnetic fields of the Earth and celestial bodies. Soviet Physics Uspekhi

Origin of the magnetic iron ores in the Lyon Mountain region, New York. Economic Geology and the Bulletin of the Society of Economic Geologists 34(8): 947

Origin of the magnetic iron ores of Iron County, Utah. Transactions of the Society of Mining Engineers of American Institute of Mining, Metallurgical and Petroleum Engineers, Incorporated (AIME) Pages 338-342

Origin of the magnetic lineation associated with the Nutbush Creek Fault, N.C. Abstracts with Programs - Geological Society of America 18(3): 210

Origin of the magnetic susceptibility signal in Chinese loess. Quaternary Science Reviews 16(8): 0-839

Origin of the magnetite and associated rocks of Cranberry, North Carolina. Journal of the Washington Academy of Sciences 19(11): 233-234

Origin of the magnetite-bearing amphibolites from the Yangyang iron mine, Korea; new geochemical data and interpretation. Gwansan Jijir = Journal of the Korean Institute of Mining Geology 8(4): 175-182

Origin of the magnetization in Cretaceous sediments, Disturbed Belt, Montana. Abstracts with Programs - Geological Society of America 38(1): 32

Origin of the magnetization of Permo-Carboniferous sediments of Spitsbergen, Svalbard Archipelago. Earth and Planetary Science Letters 85(1-3): 0-182

Origin of the magnetization of the Wichita Mountains granites, Oklahoma. Geophysical Journal International 42(1): 21-48

Origin of the main field; dynamics.; 1. Pages 251-306 1987

Origin of the main field; kinematics.; 1. Pages 185-249 1987

Origin of the major features of the angiospermous leaf architecture in the fossil record. CFS Courier Forschungsinstitut Senckenberg

Origin of the mammalian feeding mechanism. Amer Zool 1(2): 229-234

Origin of the mammalian middle ear; how and why?.

Origin of the manganese ore deposits of Mysore state, India. Pages 295 1970

Origin of the manto copper deposits in Lower California, Mexico. Economic Geology and the Bulletin of the Society of Economic Geologists 52(8): 944-951

Origin of the marcasite sink-hole deposits of central Missouri. American Mineralogist 22(7): 830-841

Origin of the marginal sulfides of the Muskox intrusion. Abstracts with Programs - Geological Society of America 4(3): 190

Origin of the marine magnetic quiet zones in the Labrador and Greenland seas. Marine Geophysical Research 6(4): 395-408

Origin of the marine silicoclastic sediments around Valdivia; analysis of heavy mineral associations. Serie Comunicaciones - Departamento de Geologia, Facultad de Ciencias Fisicas y Matematicas, Universidad de Chile 39: 106

Origin of the massive block moraines in the Canadian Rockies and Selkirks. Geological Society of America Bulletin 17: 708

Origin of the massive ground ice body near Tuktoyaktuk, N.W.T. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 14: 60

Origin of the material in carbonaceous chondrites. Geochemistry International 20(6): 14-36

Origin of the materials used in the Mousterian industry at Hortus Cave, Valflaunes, Herault. Etudes Quaternaires(Geologie, Paleontologie, Prehistoire: Memoire 1, La grotte de l'Hortus): 513-516

Origin of the mercury deposits of Guizhou; formation of mantle (crack) emanation deposits. Regional Geology of China = Zhongquo Quyu Dizhi 1985(14): 43-57

Origin of the mercury minerals of the Terlingua District, Brewster and Presidio counties, Texas. Economic Geology and the Bulletin of the Society of Economic Geologists 44(7): 640

Origin of the meta-igneous rocks from southern Sierra de Comechingones, Argentina. International Geological Congress, Abstracts = Congres Geologique International, Resumes 31: (unpaginated

Origin of the metal spherules in Gujba. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 36: (unpaginated

Origin of the metalliferous sediments from the Nereus Deep, Red Sea. Terra Abstracts 3(1): 414-415

Origin of the metallogenic zoning of western Chukotka. Transactions (Doklady) of the US

Origin of the mica pegmatites of Nellore. Quarterly Journal of the Geological, Mining and Metallurgical Society of India 7(3): 135-144

Origin of the mica-pegmatites in the Bihar mica-belt. Indian Minerals 15(3): 289-290

Origin of the microornament in some spiriferid brachiopods. Proceedings of the

Origin of the mid-Ypresian Jirani Dolomite; a major reservoir rock in the NW Libya offshore. Journal of Petroleum Geology 18(4): 439-452

Origin of the middle Miocene Badenian salts in the Carpathian region. Przeglad Geologiczny 45(10, Part 1): 1012-1017

Origin of the middle Pleistocene transition by ice sheet erosion of regolith. Paleoceanography 13(1): 1

Origin of the middle Proterozoic granite-rhyolite terranes of the Midcontinent; a model involving accretion followed by rifting. Abstracts with Programs - Geological Society of America 22(2): 5

Origin of the middle to late Proterozoic granitoids of SW Sweden in light of their Nd and Sr isotope systematics. Pages 90 1987

Origin of the middle-lower crust rocks beneath Nushan area, Anhui Province, China. Journal of Nanjing University, Natural Sciences Edition = Nanjing Daxue Xuebao Ziran Kexue 29: 30-36

Origin of the mind. Investigacion y Ciencia 302: 4-12

Origin of the mineral and geochemical characteristics of loess sediments in Southeastern Transdanubia. Foldtani Kozlony 132, Special Issue(Pages 117-132

Origin of the mineral waters of northern Poland. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 23: 375

Origin of the mineral zoning in Ashelei massive copper-zinc sulfide deposit, Altai, Xinjiang. Bulletin of the Nanjing Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences = Nan-Ching Ti Chih K'uang Ch'an Yen Chiu So So K'an 12(3): 74-86

Origin of the mineralizing fluids at the Korshun iron-ore deposit. International Geology Review 27(12): 1433-1441

Origin of the mineralizing fluids from the Carboniferous sedex deposits of L'Alforja (SW Catalonian Coastal Ranges, Spain). Journal of Geochemical Exploration 78-79(2003): 513-517

Origin of the mineralizing solutions that produce cupriferous sandstones and shales. Transactions (Doklady) of the Russian Academy of Sciences Earth Science Sections

Origin of the modern Chiapanecan volcanic arc in southern Mexico inferred from thermal models. Special Paper - Geological Society of America 412(Pages 27-38

Origin of the modern Gulf of Alaska cold-water molluscan fauna. Western Society of Malacologists Annual Report. May; 23: 8-10

Origin of the modern Urals. Otechestvennaya Geologiya 2001(3): 31-40

Origin of the modern bryozoan fauna. Unknown

Origin of the modern terrestrial vertebrate ecosystem documented by an Early Permian assemblage from Germany. Journal Of Vertebrate Paleontology. 22(3 Supplement): 112a-113a, Mber

Origin of the molluscan class Bivalvia and a phylogeny of major groups. Pages 1-45 1998

Origin of the moon and its topography. Proceedings of the American Philosophical Society 90(2): 104-119

Origin of the moon by fission. Pages 213-223 1966

Origin of the moon-dynamical considerations. Pages 165-209 1966

Origin of the morphology of spherical kaolinite. Clay Science 6(4): 159-166

Origin of the mountain terraces of the Nurgush Ridge, the Southern Urals. Vestnik Moskovskogo Universiteta, Seriya 5: Geografiya 28(6): 104-106

Origin of the muck-silk deposits at Fairbanks, Alaska. Geological Society of America Bulletin 50(12, Part 2): 1940

Origin of the muck-silt deposits at Fairbanks, Alaska. Geological Society of America Bulletin 51(9): 1295-1310

Origin of the name Booch Sand. Shale Shaker 49(6): 134

Origin of the name for the San Andreas Fault. Earthquakes and Volcanoes 21(3): 123-124

Origin of the narrow Cambrian belts north of Draper Mountain, Virginia. Bulletin - Virginia Geological Survey Pages 147-159

Origin of the native lead at Krokskar, Nynashamm, SE central Sweden. Geologiska Foereningen i Stockholm Foerhandlingar 115(4): 330

Origin of the natural brines of oil fields. Johns Hopkins University Circular Pages 57-68

Origin of the natural electrical fields in soils. Vestnik Moskovskogo Universiteta, Seriya 17, Pochvovedeniye Moscow

Origin of the natural remanent magnetism of sheeted dikes in Hole 504B cored during Legs 137 and 140. Proceedings of the Ocean Drilling Program, Scientific Results 137/140: 263-270

Origin of the natural remanent magnetization of the redbed (krasnotsvet) clays of the Gzhel' stage in the Moscow Basin. Physics of the Solid Earth 12: 809-812

Origin of the natural science sections of the Ohio Academy of Science. Ohio J Sci 66(3): 225-228

Origin of the nelsonite dikes of Amherst County, Virginia. Economic Geology and the Bulletin of the Society of Economic Geologists 35(5): 629-645

Origin of the neoidic fluorite mineralization in the Brno Massif, Czech Republic; cathodoluminescence, REE, fluid inclusion and stable isotope study. Mitteilungen der Oesterreichischen Mineralogischen Gesellschaft 146: 67-68

Origin of the nepheline gneisses in the Bancroft, Ontario, area. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 7(1982

Origin of the nodular sillimanite gneiss in the metamorphosed Pb-Zn-Cu-Au-Ag deposit of Montauban-les-Mines, Quebec. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 10: A4

Origin of the north Atlantic mid-oceanic submarine canyon. Okeanologiya 7(3): 477-482

Origin of the northeastern Basin and Range seismic parabola; thermal and mechanical effects of the Yellowstone hotspot. Abstracts with Programs - Geological Society of America 25(5): 2

Origin of the northern Atlantic's Heinrich events. Climate Dynamics 6(3-4): 265-273

Origin of the northern Basin and Range Province; implications from the geology of its eastern boundary. Memoir - Geological Society of America 152): 313-340

Origin of the northwestern Bahama Platform; review and reinterpretation. Geological Society of America Bulletin 88(10): 1447-1461

Origin of the ocean. Pages 839-861 1974

Origin of the oceanic basalt basement of the Solomon Islands arc and its relationship to the Ontong Java Plateau; insights from Cenozoic plate motion models. Tectonophysics 165(1-4): 219-235

Origin of the oceanic lithosphere; major element constraints from Hawaiian xenoliths. Eos, Transactions, American Geophysical Union 78(46, Suppl

Origin of the oceans relative to their tectonic zonation. Pages 14-19 1981

Origin of the ocellar structure in a granite of the Pedra Azul intrusive complex, Espirito Santo, Southeast Brazil. International Geological Congress, Abstracts = Congres Geologique International, Resumes 31(2000

Origin of the odd-twins anomaly; magnetic effect of a unique stratigraphic marker in the Appalachian foreland basin, Gulf of St. Lawrence. Canadian Journal of Earth Sciences = Revue Canadienne des Sciences de la Terre 39(11): 1675-1687

Origin of the offshore Louisiana/ Mississippi Delta oils by reservoir-source decoupling. AAPG Bulletin 75(9): 1518

Origin of the offshore islands of northern New Zealand and their landform development. New Zealand Department of Lands and Survey Information Series Pages 129-138

Origin of the oil and gas reservoirs of the Eastern Interior coal basin in relation to the accumulation of oil and gas. Pages 557-569 1934

Origin of the oil in Samgor. Pages 157-159 1984

Origin of the oil-field brines in the Paris Basin. Geology (Boulder) 18(6): 501-504

Origin of the older granitoid rocks of Glamorgan Township, Ontario. The Canadian Mineralogist 10, Part 1: 129

Origin of the opal in the lower Tertiary of South Carolina, Georgia, and Alabama. Special Paper - Geological Society of America Pages 171-172

Origin of the ophiolite related metamorphic rocks and their post-kinematic mafic dike swarms in the Antalya and Lycian ophiolites. Ofioliti 26(2B): 483

Origin of the ore deposits at Gilman, Colorado; Part I, Introduction. Ichnos (Chur, Switzerland) 7: 198-203

Origin of the ore deposits at Gilman, Colorado; Part II, Alteration, veining, and carbonate-replacement patterns surrounding the main manto-chimney complex. Ichnos (Chur, Switzerland) 7: 203-219

Origin of the ore deposits at Gilman, Colorado; Part IV, Stable isotope geochemistry. Ichnos (Chur, Switzerland) 7: 228-244

Origin of the ore deposits at Gilman, Colorado; Part V, A reaction path model for the formation of the manto-type massive sulfide replacement deposits. Ichnos (Chur, Switzerland) 7: 244-254

Origin of the ore deposits at Gilman, Colorado; Part VI, Discussion and genetic model. Ichnos (Chur, Switzerland) 7: 255-260

Origin of the ore deposits at Gilman, Colorado; oxygen and hydrogen isotopic constraints. Abstracts with Programs - Geological Society of America 18(6): 537

Origin of the ore-bearing dolomite in the Triassic of the Cracow-Silesian Pb-Zn ore district. Rocznik Polskiego Towarzystwa Geologicznego = Annales de la Societe Geologique de Pologne 45(2): 139-155

Origin of the ore-bearing dolostone in Bayun Obo mining district, Inner Mongolia, China. Acta Sedimentologica Sinica 17, Suppl

Origin of the ore-enclosing dome structures at the Ridder-Sokol pyrite-polymetallic deposit in the Rudnyy Altay. Transactions (Doklady) of the Russian Academy of Sciences Earth Science Sections

Origin of the ore-forming fluids in the Gretla, Jedlovec and Rudnany siderite vein deposits, Spis-Gemer Mountains. Mineralia Slovaca 30(6): 423-430

Origin of the organic matter in a Cretaceous black shale deposit in the central Apennines (Italy). Proceedings of the International Meeting on Organic Geochemistry 10: 471-476

Origin of the organic matter in combustible shales of Krasava Field, Bulgaria. Goryuchiye Slantsy (Tallinn, l984) = Oil Shale (Tallinn, l984) 5(4): 337-347

Origin of the oriented overgrowths and intergrowths in the Madan ore region, Bulgaria. Bulgarska Akademiya na Naukite, Geologicheski Institut, Izvestiya, Seriya Geokhimiya, Mineralogiya i Petrografiya 22: 91-105

Origin of the outer part of the Laurentian channel. Canadian Journal of Earth Sciences = Journal Canadien des Sciences de la Terre 7(6): 1470-1484

Origin of the oxygen-isotope composition in the snow cover in East Antarctica. Geochemistry International 15(2): 180-186

Origin of the oysters. Geological Society of America Bulletin 71(12, Part 2): 1936

Origin of the paleovalley system underlying Hammock River marsh, Clinton, Connecticut. Journal of Coastal Research Special Issue 11: 73-83

Origin of the paragenetic sequence of sapropelic coals, oil shale and humic coals in the Donghe Mine, Huoxi coal field, Shanxi. Pages 341-349 1987

Origin of the pebble band on Iowan till. Journal of Geology 39(4): 377-380

Origin of the pedestal rocks in the Yehliu area of northern coast of Taiwan. Jingjibu Zhongyang Dizhi Diaochasuo Tekan = Special Publication of the Central Geological Survey 3: 257-272

Origin of the pegmatites of Maine. Journal of Geology Pages 297-320

Origin of the pegmatitic pyroxenite in the Merensky Unit, Bushveld Complex, South Africa. Journal of Petrology 47(8): 1509-1530

Origin of the pelecypod family Glycymeridae. Jour Paleontol 24(1): 89-98

Origin of the peripheral rim, Redwater Reef, Alberta. Bulletin of Canadian Petroleum Geology 20(2): 238-278

Origin of the petrologic and morphologic diversity of the western Galapagos shield volcanoes; an inter-volcano comparison of Cerro Azul, Alcedo, and Sierra Negra. Eos, Transactions, American Geophysical Union 77(46, Suppl

Origin of the phenocryst assemblage in mafic alkaline dikes of the Miocene Mt. Tsarantanana volcanic field, northern Madagascar. Abstracts with Programs - Geological Society of America 37(7): 308

Origin of the phosphates of the Shublik Formation; North Slope of Alaska. Abstracts with Programs - Geological Society of America 9(7): 980-981

Origin of the phosphorite member of the Munson Creek Formation, Ventura County, California. Abstracts with Programs - Geological Society of America 15(5): 304

Origin of the picrite blocks in the Marginal Border Group of the Skaergaard Intrusion, East Greenland. Geochimica et Cosmochimica Acta 46(1): 23-30

Origin of the piedmont angle as evidenced in South Australia. Journal of Geology 75(4): 393-411

Origin of the pigments of life; the type-III problem in porphyrin biosynthesis. Accounts of Chemical Research 12(1): 14-22

Origin of the pillow lavas and hyaloclastite breccias of King island, Tasmania. Proceedings of the Geological Society of London 1637(Pages 42-44

Origin of the pingos of the Pleistocene Mackenzie Delta area. Technical Memorandum - National Research Council of Canada, Associate Committee on Soil and Snow Mechanics Pages 79-83

Origin of the pink granite in the Elberton, Georgia, Batholith. Proceedings of the Geological Society of America Pages 441

Origin of the pinnacles on the Continental shelf and slope of the Gulf of Mexico. The Texas Journal of Science 7(2, Part 2): 149-159

Origin of the placer gold of the Barkerville area, Cariboo District, British Columbia, Canada. Economic Geology and the Bulletin of the Society of Economic Geologists 18(6): 541-561

Origin of the plutonic mafic rocks of southern Nova Scotia. Geological Society of America Bulletin 90(8): I 719-I 731

Origin of the polygons and the thickness of Vastitas Borealis Formation in Western Utopia Planitia on Mars. Geophysical Research Letters 30(12): 1603

Origin of the polygons and underground structures in western Utopia Planitia on Mars. Arctic Science Conference Abstracts 53: 247

Origin of the polymict, allochthonous breccias of the Onaping Formation, Sudbury Structure, Ontario, Canada. Special Paper - Geological Society of America 293: 265-274

Origin of the porous structure of ferromanganese nodules. Dopovidi Akademiyi Nauk Ukrayins'koyi RSR, Seriya B: Geologichni, Khimichni ta Biologichni Nauki 1987(4): 6-9

Origin of the porphyritic phase of the Sterling granite gneiss in Connecticut-Rhode Island. Geological Society of America Bulletin 62(12, Part 2): 1469-1470

Origin of the post Triassic stenolaemates. Papers - International Conference on Bryozoa 5: 309

Origin of the post-Miocene unnamed coarse clastics of north central Florida. Abstracts with Programs - Geological Society of America 16(3): 148

Origin Of The Prairie. Science 66(1722): 655-656

Origin of the pre-Beltian metamorphic rocks of the Tobacco Root Mountains, southwestern Montana. Geological Society of America Bulletin 69(12, Part 2): 1741

Origin of the pre-Cambrian banded iron formations. Geological Society of America Bulletin 39(1): 225

Origin of the preconsolidation of clays in the Saguenay region, Quebec. Canadian Geotechnical Journal = Revue Canadienne de Geotechnique 20(2): 315-328

Origin of the present Mediterranean. Rapports et Proces Verbaux des Reunions - Commission Internationale pour l'Exploration Scientifique de la Mer Mediterranee 22(2a): 135-138

Origin of the primary tectonic structures of the Earth and planets; Part 2. Newsletter - New Concepts in Global Tectonics 39: 23-27

Origin of the properties of different genetic types of clayey rocks in the territory of Bulgaria depending on the conditions of their generation. Bulletin of the International Association of Engineering Geology 11, Genetic principles of eng

Origin of the properties of the loess formation of the Misian Platform. Bulletin of the International Association of Engineering Geology 11, Genetic principles of eng

Origin of the pseudo-conglomerate of Forestville, Grenville Province, Quebec. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 16: 43

Origin of the pseudokarst in the Schawangunk Mountains, southeastern New York. The NSS Bulletin 33(4): 143

Origin of the pseudoleucitic rocks in the Synnyr region. Geologiya i Geofizika 4(Pages 54-60

Origin of the pyritic deposits in the Dagestan highlands. Izvestiya Vysshikh Uchebnykh Zavedeniy Geologiya i Razvedka

Origin of the pyritiferous Bijaygarh Shale in the Vindhyan Basin and its implications. International Geological Congress, Abstracts = Congres Geologique International, Resumes 32, Part 2: 879

Origin of the pyrophyllite-diaspore deposits of the Bundelkhand Complex, central India. Mineralium Deposita 14(3): 343-352

Origin of the quartz deposit at Facenda Pacu, Brazil. American Mineralogist 27(7): 487-497

Origin of the quartz diorite and granodioritic inclusions in granite from Oberkirch, northern Black Forest. Fortschritte der Mineralogie 50(1): 77-78

Origin of the radioactivity of mineral spring waters of Olanesti, Vlcea. Studia Universitatis Babes-Bolyai Series Geologia-Geographia

Origin of the rapakivi texture by subisothermal decompression. Pages 19 1996

Origin of the recrystallisation front in the Ronda peridotite by km-scale pervasive porous melt flow. Contributions to Mineralogy and Petrology 122(4): 387-405

Origin of the red and green color in the radiolarian cherts of the Franciscan Formation, California. Geological Society of America Special Paper, 82: 239

Origin of the red beds of western Wyoming. Geological Society of America Bulletin Pages 61-62

Origin of the red color of the Bunter Sandstone in the western Eifel. Neues Jahrbuch fuer Geologie und Palaeontologie Monatshefte

Origin of the red coloration in Middle Triassic sediments of the South Brazilian Gondwana. Acta Geologica Leopoldensia 36: 157-158

Origin of the red coloration in upper Rhaetian reef limestones at Adnet, Salzburg. Neues Jahrbuch fuer Geologie und Palaeontologie Abhandlungen

Origin of the redrock anorthosite and rapakivi granite (Proterozoic), Redrock, New Mexico; preliminary observations. Abstracts with Programs - Geological Society of America 31(1): 29

Origin of the reef formations of Moorea Island (Archipelago of La Societe). Proceedings int Coral Reef Symp, 32: 283-287

Origin of the regional stress in the North German Basin; results from numerical modelling. Tectonophysics 360(1-4): 245-264

Origin of the relief of the continental slope in the Atlantic Ocean. Akad Nauk SSSR, Izv

Origin of the rhyolite-basalt series in Iceland. Pages 234-245 1983

Origin of the rhyolites and granophyres of the Midcontinent Rift, northeast Minnesota. Proceedings and Abstracts - Institute on Lake Superior Geology Meeting

Origin of the rhyolitic ignimbrite 4 miles east of Shoshone, California. ESSSO Guidebook 8: 21-24

Origin of the rhyolitic rocks of the Taupo volcanic zone, New Zealand. Journal of Volcanology and Geothermal Research 15(4): 315-338

Origin of the rift under the Amazon Basin as a result of continental collision during Pan-African time. Abstracts with Programs - Geological Society of America 25(6): 233

Origin of the river anticlines, central Grand Canyon, Arizona. U S

Origin of the rock-magnetic signal at ODP sites 721 and 722 on the Owen Ridge, Arabian Sea. Eos, Transactions, American Geophysical Union 71(43): 1280

Origin of the rugose corals. Eesti NSV Teaduste Akadeemia Toimetised, Geoloogia = Izvestiya Akademii Nauk Estonskoy SSR, Geologiya 30(2): 56-60

Origin of the salinity in the Inca-Sa Proba Aquifer, Mallorca Island (Spain). Natuurwetenschappelijk Tijdschrift 77(2): 73

Origin of the salinity of ground water in the central Kara-Kum. Acad Sci

Origin of the salt deposits of Cheshire. Advan Sci

Origin of the salt domes of the Gulf Coastal Plain of the United States. Journal of the Institution of Petroleum Technologists 17(92): 331-333

Origin of the salt domes of the Gulf coast. Journal of the Washington Academy of Sciences 9(10): 291-292

Origin of the salt materials in the saline areas of the desert environment in Xinjiang, China. International Geological Congress, Abstracts = Congres Geologique International, Resumes 29: 884

Origin of the salt of the Imperial Valley and surrounding watershed areas. Pages F1-F

Origin of the salt valleys in the Canyonlands section of the Colorado Plateau; evaporite-dissolution collapse versus tectonic subsidence. Geomorphology 57(3-4): 423-435

Origin of the salts in Lake Vanda, Wright valley, southern Victoria Land, Antarctica. Earth and Planetary Science Letters 3(2): 101-106

Origin of the salts in soils, ground water and salt lakes within the northeastern part of the Danube Plain, Romania. Dari de Seama Ale Sedintelor, Comitetul de Stat el Geologiei 57(5): 53-71

Origin of the sand-hill topography of the Carolinas. Science 17: 226-227

Origin of the sandstone dikes of southeastern Alberta. Proceedings of the Royal Society of Canada (1969) 32: 146

Origin of the sandstone-lithomarge alternations in the Eocene shelf sediments of south-west Garo hills, Assam. Report of the

Origin of the schists and granite of the Wachusett-Coldbrook tunnel, Massachusetts. Geological Society of America Bulletin 44, Part 1: 92-93

Origin of the sea islands of the southeastern United States. Geographical Review 49(2): 222-237

Origin of the sea islands of the southeastern United States. Pages 92-107 1973

Origin of the secondary REE-minerals at the Paratoo copper deposit near Yunta, South Australia. Mineralogical Magazine 70(6): 609-627

Origin of the secondary magnetization of the Old Red Sandstones of the Anglo-Welsh cuvette. Journal of Geophysical Research 69(20): 4327-4337

Origin of the secondary minerals of the Triassic trap rocks. New Jersey Geological Survey, Bulletin Pages 45-49

Origin of the sedimentary cover of the Shatskiy Rise. Transactions (Doklady) of the US

Origin of the sedimentary deposits of the Naracoorte Caves, South Australia. Geomorphology 86(3-4): 369-392

Origin of the sedimentary magnetic record at Ocean Drilling Program sites on the Owen Ridge, western Arabian Sea. Journal of Geophysical Research: Solid Earth 98(B3): 4199-4219

Origin of the sedimentary rocks in the eastern part of the Maynits tectonic zone, Koryak Highlands. International Geology Review 30(7): 734-744

Origin of the sediments and submarine geomorphology of the inner continental shelf off Choctawhatchee bay, Florida. Marine Geology 5(4): 299-313

Origin of the seismic coda as the tail of the Rayleigh wave. Eos, Transactions, American Geophysical Union 65(16): 238-239

Origin of the serpentinites in the Indus suture zone (eastern Ladakh); its role in the exhumation of the Tso Morari eclogites. Geological Bulletin, University of Peshawar 31: 72-74

Origin of the shapes of irghizites by accretion. Chemie der Erde 40(3): 265-269

Origin of the shelf break off Southeast Australia. Journal of the Geological Society of Australia 22, Part 1: 71-78

Origin of the shoestring sands of Greenwood and Butler counties, Kansas. Bulletin of the American Association of Petroleum Geologists 22(10): 1458-1460

Origin of the short-period tides in the ocean. Soviet Antarctic Expedition, Information Bulletin 8(11): 583-585

Origin of the sialic crust. Terra Cognita Special issue: 94

Origin of the silicate-type springs in Jilin Province. Shuiwendizhi Gongchengdizhi = Hydrogeology and Engineering Geology 1988(5): 5-7

Origin of the silicic ash-flow sheets in southern Nicaragua. Eos, Transactions, American Geophysical Union 83(47, Suppl

Origin of the silver veins of the Cobalt-Gowganda region. The Canadian Mineralogist 11, Part 1(1): 402-413

Origin of the skarn-polymetallic deposits in the Altyn-Topkan orefield. Transactions (Doklady) of the Russian Academy of Sciences Earth Science Sections

Origin of the small mounts on the Columbia River Plateau. American Journal of Science 18: 209-224

Origin of the so-called charnockitic adamellite porphyry from the Upington Geotraverse. Annual Report - Chamber of Mines Precambrian Research Unit 14-15): 48-82

Origin of the so-called ferruginous quartzites of the western Baikal region. Litol Polez

Origin of the soapstone deposit of Dogetha District, Jaipur, Rajasthan. Proceedings of the Indian Science Congress 60, Part 3: 235

Origin of the sodic and potassic intermediate-acid magmas; melting experiments on basaltic rocks at high pressures. Kuang Wu Xue Bao = Acta Mineralogica Sinica 16(2): 109-117

Origin of the sodium sulfate deposits of the northern Great Plains of Canada and the United States. U S

Origin of the soft iron ores of the Knob Lake Range. Canadian Mining and Metallurgical Bulletin (Canadian Institute of Mining and Metallurgy) Montreal

Origin of the solar system. AAAS Publication 80-2): 8

Origin of the solar system and its chemical elements. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 29(1998

Origin of the solar system, Chapter 15 in introduction to space science. Pages 553-584 1965

Origin of the south Central American isthmus. Terra Abstracts 3(1): 50-51

Origin of the southeastern Missouri lead deposits, Part 1. Economic Geology and the Bulletin of the Society of Economic Geologists 31(7, Part 2): 712-754

Origin of the sparry magnesite deposits around Bauri, Almora District, Uttar Pradesh, India. Mineralium Deposita 28(2): 146-152

Origin of the sphereted zone of volcanics. Doklady Akademii Nauk SSSR 291(2): 448-450

Origin of the spilite-quartz keratophyre series, Baiyin District, Gansu Province, China. Journal of Changchun College of Geology = Changchun Dizhi Xueyuan Xuebao 19(2): 157-164, 234

Origin of the spring of the San Andres spa, Jaen. Geogaceta 24: 179-182

Origin of the stauraxon polycystine Radiolaria of the Paleozoic. Courier Forschungsinstitut Senckenberg, 74: 65-92

Origin of the stepped topography of the Martian poles. Icarus 34(3): 581-599

Origin of the sternum in the reptiles and mammals. Geological Society of America Bulletin 27: 152

Origin of the stratiform mineralization at the edge of the Canigou Massif (Pyrenees-Orientales, France); interpretation based on lead isotope geochemistry. Comptes Rendus de l'Academie des Sciences, Serie 2, Mecanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre 312(3): 281-287

Origin of the structural features of eastern Montana. Geological Society of America Bulletin 37(1): 168

Origin of the structure in the Krak Massif region. Pages 85-89 1991

Origin of the structures of the western Maures, Var, France. Bulletin de la Societe Geologique de France 168(5): 685-687

Origin of the sub-Menilite Globigerina marl (Eocene-Oligocene transition) in the Polish Outer Carpathians. Annales Societatis Geologorum Poloniae 67(4): 367-427

Origin of the sub-cratonic harzburgite. Science Reports of the Kanazawa University 38(1-2): 51-58

Origin of the subalkaline and alkaline basaltoid series during the evolution of a picrobasaltic liquid. Izvestiya Akademii Nauk SSSR Seriya Geologicheskaya

Origin of the subgenera Cyclampterium, Paralampterium and Sciadiopeplus from Lophocyrtis (Lophocyrtis) (Radiolaria, Theoperidae). Marine Micropaleontology, 153-4: 287-312

Origin of the sublayer of the Sudbury igneous complex; samarium-neodymium isotopic, geochemical, and petrographic evidence for incomplete crustal homogenization. LPI Contribution 922: 44-45

Origin of the submarine mature topography on the continental slope of eastern North America. Geological Society of America Bulletin 50(12, Part 2): 1902

Origin of the subocular of Actinopterygian fossils. Geobios 9(4): 509-510

Origin of the sulfate composition of nitric thermal waters in the Baikal rift zone. Doklady Earth Sciences 372(4): 721-723

Origin of the sulfate ion in volcanic waters. Pages 170-174 1969

Origin of the sulphate of the Yellow Sulphur Spring water. Virginia Journal of Science Pages 52

Origin of the sunklands in the New Madrid seismic zone; tectonic or alluvial drowning?. Abstracts with Programs - Geological Society of America 23(5): 88-89

Origin of the sunspot modulation of ozone; its implications for stratospheric NO injection. Planetary and Space Science 23(2): 247-268

Origin Of The Supposed Human Footprints Of Carson City, Nevada. Science 51(1325): 514-514

Origin of the taxitic gabbro-dolerite in differentiated trap intrusions of the Noril'sk District. 177: 155-158 1968

Origin of the tectonic structure of the Piedmont schistes lustres, Queiras Mountains, Western Alps; an atypical obduction mechanism derived from the peculiar structure of the Ligurian Tethys ocean crust. Ofioliti 13(1): 89

Origin of the tectonic structure of the ophiolitic Schistes lustres, Queyras, Western Alps; an atypical obduction mechanism derived from the peculiar structure of the Ligurian Tethys oceanic crust. Comptes Rendus de l'Academie des Sciences, Serie 2, Mecanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre 306(4): 301-306

Origin of the tectonic, plates; a speculation. Congreso Latinoamericano de Geologia, Resumenes

Origin of the term Hyoga (glacier). Seppyo = Journal of the Japanese Society of Snow and Ice 62(2): 129-136

Origin of the term hyoga (glacier); Jimbo's work is the first or not?; discussion and reply. Seppyo = Journal of the Japanese Society of Snow and Ice 62(5): 485-488

Origin of the term karst, and the transformation of the Classical Karst (kras). Environmental Geology 21(3): 110-114

Origin of the terrestrial crust. Abstracts with Programs - Geological Society of America 10(7): 382

Origin of the terrestrial planets. Eos, Transactions, American Geophysical Union 56(6): 388

Origin of the terrestrial planets and the moon. Journal of the Royal Society of Western Australia 79 Pt 1: 59-65

Origin of the terrestrial proto-atmosphere. Eos, Transactions, American Geophysical Union 50(4): 227

Origin of the Tetrapod Limb. Science 123(3195): 495-496

Origin of the tetrapods; evidence from molecular phylogenetic studies. Vertebrata Palasiatica. Jan; 341: 71-75

Origin of the thermal springs of Nevada, Utah, and southern Idaho. Journal of Geology 32(4): 295-303

Origin of the thermal water of Mendeleyev volcano (Kunashir I.). Acad Sci

Origin of the thermal waters in the Yellowstone National Park. Geological Society of America Bulletin Pages 103-122

Origin of the third terrace and development of the late Pleistocene marine basin on the Arctic shore. Geologiya Morya 1: 73-76

Origin of the time delay between seismic and acoustic phases related to the volcanic explosions at Stromboli, Italy. Eos, Transactions, American Geophysical Union 79(45, Suppl

Origin of the titaniferous iron ore at Caribou, Colorado. Journal of the Washington Academy of Sciences 4: 9

Origin of the tonalitic-granodioritic gneisses in the Wabigoon and Shebandowan superbelts with special emphasis on the Irene-Eltrut lakes granitic complex. Pages 34-40 1977

Origin of the total iron-oxidized iron-Delta (super 17) O correlations among ordinary chondrites. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 29(1998

Origin of the trachyte-quartz trachyte-peralkalic rhyolite suite of the Oligocene Paisano Volcano, Trans-Pecos Texas. Geological Society of America Bulletin 94(5): 614-629

Origin of the transgressive granophyres from the layered series of the Skaergaard Intrusion, East Greenland. Journal of Volcanology and Geothermal Research 52(1-3): 185-207

Origin of the travertine deposits of the Llano region (Texas). Transactions and Proceedings of the Texas Academy of Science 27: 140

Origin of the tribosphenic molar and metatherian and eutherian dental formulae. Unknown

Origin of the tsunami generated by the 1906 San Francisco earthquake. Eos, Transactions, American Geophysical Union 78(46, Suppl

Origin of the tufas of Lake Lahontan. Geological Society of America Bulletin 26: 392

Origin of the tungsten bearing complex quartz-magnetite-sulfide veins of Bankura, West Bengal. Proceedings of the Indian Science Congress Part 3: 213

Origin of the turbidity currents recorded at the Var River mouth in 1971. Comptes Rendus de l'Academie des Sciences, Serie II Sciences de la Terre et des Planetes

Origin of the twelve lakes of western Tugaru, Aomori prefecture. Chishitsugaku Zasshi = Journal of the Geological Society of Japan 62(507): 820-821

Origin of the type Persephonaster? arduennensis Breton, 1997 (Asteroidea, Echinodermata), Jurassic sea star. Bulletin Trimestriel de la Societe Geologique de Normandie et des Amis du Museum du Havre 86(1): 39

Origin of the ultrabasic rocks in the rift zones of the Indian Ocean Ridge. Geochemistry International 6(5): 923-931

Origin of the ultramafic complex at Duke Island, southeastern Alaska. Special Paper - Mineralogical Society of America Pages 36-45

Origin of the ultramafic complex at Union Bay, southeastern Alaska. Geological Society of America Bulletin 70

Origin of the ultramafic complexes in southeastern Alaska. Report of the

Origin of the ultramafic rocks of Tyrnyauz. International Geology Review 27(3): 339-347

Origin of the ultrapotassic rocks from the Leucite Hills, Wyoming. Abstracts with Programs - Geological Society of America 12(7): 467

Origin of the ultrapotassic rocks of the Synnyr and southern Sakun massifs in Transbaikalia according to isotopic data. Petrologiya 1(2): 195-204

Origin of the unionid fauna from the Grand River of Michigan, USA. Program and Abstracts - American Quaternary Association Conference

Origin of the unique accumulation of borosilicate ores of Dal'negorsk Deposit in Primor'ye. Mineralogicheskiy Zhurnal 14(5): 3-12

Origin of the universe. Earth Science 31(5): 210-213

Origin of the universe, solar system, and planets. Pages 71-75 1970

Origin of the upland silt in the Fairbanks area, Alaska. Geological Society of America Bulletin 61(Pages 1403

Origin of the upland silt near Fairbanks, Alaska. Geological Society of America Bulletin 66(6): 699-724

Origin of the upper Archean granite of Closepet, southern India; data from geochemical modeling of trace element behaviour. Comptes Rendus de l'Academie des Sciences, Serie II Sciences de la Terre et des Planetes

Origin of the upper Bashkirian bauxitic rocks of Central Asia. Litol Polez

Origin of the upper Capitan-massive limestone (Permian), Guadalupe Mountains, New Mexico-Texas; is it a reef?. Geological Society of America Bulletin 111(2): 159-176

Origin of the upper Precambrian talc/ soapstone deposit at Chandaak, District Pithoragarh, U.P. 7-8: 291-300 1985

Origin of the upper crystalline-clast bearing suevite in the Manson M-1 core. Eos, Transactions, American Geophysical Union 74(43, Suppl

Origin of the valley networks on Mars; a hydrological perspective. Geomorphology 37(3-4): 241-268

Origin of the vanadium- bearing titaniferous magnetite ores of Mayurbhanj, India. Proceedings of the National Institute of Sciences of India, Part A: Physical Sciences 22(5): 285-293

Origin of the variation in properties of CV3 meteorite matrix and matrix clasts. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 15, Part 1: 635-636

Origin of the various types of platinoid mineralization in ultramafic rocks. International Geology Review 29(4): 465-480

Origin of the vein-type petroleum accumulations in Timan-Pechora Province. Geologiya Nefti i Gaza 2003(1): 50-55

Origin of the vertebrate fossil sites near Medicine Hat, Alberta. Unknown

Origin of the vesicular glass of El Gasco (Caceres, Spain); vitrification of a protohistoric human construction. Geotemas (Madrid) 6, Vol

Origin of the volcanic Storoeya Group, Leka; results from new geochemical investigations. Norsk Geologisk Tidsskrift 65(3): 237-239

Origin of the volcanic outlier at Te Kiwikiwi, East Cape District. Record - New Zealand Geological Survey 8(Pages 52-58

Origin of the volcanic rocks of eugeosynclines and island arcs. Paper - Geological Survey of Canada Pages 348-355

Origin of the volcanoes of Mauna Loa and Kilauea. Geological Society of America Bulletin 37(1): 150-151

Origin of the voluminous mid-Cenozoic ignimbrites of western Mexico; implications of Sr-Nd-Pb isotopic compositions of Cenozoic basalts, deep crustal granulites, and mantle proxenites. Bulletin - New Mexico Bureau of Mines and Mineral Resources Pages 39

Origin of the water administration organization and hydrogeologic studies in Spain; the case of the Guadalquivir Basin. Estudios Geograficos 56(219): 371-393

Origin of the waters in the San Solomon spring system, Trans-Pecos Texas. Report - Texas Department of Water Resources Pages 315-344

Origin of the western Mediterranean sea. Ned Geol

Origin of the western Snake River plain, southwestern Idaho; implications of fault displacement data. Abstracts with Programs - Geological Society of America 24(5): 16

Origin of the western Subbetic Arc (South Spain); palaeomagnetic and structural evidence. Journal of Structural Geology 17(6): 765-775

Origin of the western serpentinite belt in the California Coast Ranges. Abstracts with Programs - Geological Society of America 3(2): 166

Origin of the whewellite-rich rock crust in the lower Pecos region of Southwest Texas and its significance to paleoclimate reconstructions. Quaternary Research 46(1): 27-36

Origin of the white allivalite, western Cuillin, Isle of Skye. Geological Magazine 105(4): 338-347

Origin of the white clays of Tuscaloosa age (Upper Cretaceous) in Alabama, Georgia, and South Carolina. Economic Geology and the Bulletin of the Society of Economic Geologists 25(6): 621-626

Origin of the wolf's fang shaped topography on the eastern bank of the Dabusu Lake, Jilin. Jilin Dizhi = Jilin Geology 10(1): 75-78

Origin of the yellow brine and black brine in Sichuan Basin. Bulletin of the Chinese Academy of Geological Sciences 20: 44-48

Origin of the yellow brine and the black brine in Sichuan Basin. 3: 57-62 1989

Origin of the zinc ore bodies at Franklin and Sterling Hill, New Jersey. Notes, Minerals Franklin and Sterling Hill, New Jersey 1(8): 136-142

Origin of the zinc ore bodies at Franklin and Sterling Hill, New Jersey. Mineralogist 32(4): 20-24

Origin of the zinc ores of Sussex County, New Jersey. Economic Geology and the Bulletin of the Society of Economic Geologists 17(7): 517-571

Origin of thermal water from hot springs along the west coast of Fukaura Plateau, Aomori Prefecture. Report of the Research Institute of Natural Resources, Mining College, Akita University 54: 1-6

Origin of thermal waters from the Hakone geothermal system, Japan. Geochemical Journal 19(1): 27-44

Origin of thermogenic gas hydrates, central Gulf of Mexico. Abstracts with Programs - Geological Society of America 32(7): 101

Origin of thermoremanence in goethite. Earth and Planetary Science Letters 8(3): 197-201

Origin of thermoremanent magnetization. Earth and Planetary Science Letters 1(4): 222-224

Origin of thermoremanent magnetization and memory phenomenon in multidomain materials. Transactions - American Geophysical Union 46(1): 65

Origin of thermoremanent magnetization; Advances in Earth and planetary sciences; Volume 1; book review. Physics of the Earth and Planetary Interiors 18(3): 248-249

Origin of thick ash-rich sediments in the northern Gulf of Mexico. Abstracts with Programs - Geological Society of America 23(5): 288

Origin of thick coal seam in the Gondwana sequence of Jamalgonj Basin, Bangladesh. Journal of Nepal Geological Society 18(Pages 289-298

Origin of thick coal seam in the Gondwana sequence of the Jamalgonj Basin, Bangladesh. Journal of Nepal Geological Society 16, Special Issue: 84

Origin of thick early Tertiary coal in the Powder River basin, Wyoming and Montana; some paleogeographic constraints. Abstracts with Programs - Geological Society of America 23(4): 92

Origin of thick gypsum and salt deposits. Geological Society of America Bulletin Pages 103-104

Origin of thick stratified underground ice in the Enisei Lowlands. Soviet Geology and Geophysics 25(1): 106-110

Origin of thick, first-cycle quartz arenite successions; evidence from the 1.7 Ga Ortega Group, northern New Mexico. Precambrian Research 43(1-2): 129-141

Origin of thick, high-velocity igneous crust along the U. S. East Coast margin. Journal of Geophysical Research, B, Solid Earth and Planets 100(6): 10,077-10,094

Origin of thin, siliceous beds in Monterey Shale, Elk Hills Field, California. AAPG Bulletin 65(5): 900

Origin of tholeiites from the Archean Kolar schist belt, South India. Chemical Geology 70(1-2): 1

Origin of tholeiitic and calcalkaline andesite provinces within volcanic belts. International Union of Geodesy and Geophysics, General Assembly 21, Week A: 438

Origin of thorium in bauxites of northern Lake Onega, in relation to their genesis. Izvestiya Vysshikh Uchebnykh Zavedeniy Geologiya i Razvedka

Origin of thorium/ uranium variations in carbonaceous chondrites. Meteoritics and Planetary Science 35(5, Suppl

Origin of three peridotite suites from Horoman peridotite complex, Hokkaido, Japan; melting, melt segregation and solidification processes in the upper mantle. Ganko = Journal of Mineralogy, Petrology and Economic Geology 86(5): 199-215

Origin of thrust moraine in north-central Minnesota. Abstracts with Programs - Geological Society of America 19(4): 235

Origin of thrust sheets in the West Baikal region. Transactions (Doklady) of the US

Origin of thrusts in the Donets Basin. Geotectonics 25(4): 305-313

Origin of tidal channel sands through surficial stratigraphy and reflection seismology, central South Carolina. Bulletin of the South Carolina Academy of Science 34: 83

Origin of tin mineralization of the Izera schists in Kamienickie Range (Sudetes). Archiwum Mineralogiczne 38(2): 45-55

Origin of tin-bearing granites in Shah Kuh area, East of Iran. International Geological Congress, Abstracts = Congres Geologique International, Resumes 31(2000

Origin of tinguaite dike swarms in the Judith Mountains, Montana. Abstracts with Programs - Geological Society of America 11(6): 276

Origin of titanian pargasite from gabbroic rocks of Northern Apennine ophiolites (Italy); insights into the late magmatic evolution of a MOR-type intrusive sequence. Journal of Conference Abstracts 4(1): 382

Origin of titanian pargasite in gabbroic rocks from the Northern Apennine ophiolites (Italy); insights into the late-magmatic evolution of a MOR-type intrusive sequence. Earth and Planetary Science Letters 176(3-4): 281-293

Origin of titaniferous lunar basalts. Geochimica et Cosmochimica Acta 39(9): 1219-1235

Origin of titanium anomalies. Meteoritics 20(4): 736

Origin of titanium-rich basalts of the Moon. Transactions (Doklady) of the US

Origin of toasted quartz in terrestrial impact structures. Geology (Boulder) 30(5): 431-434

Origin of tonalites. Pages 321 1978

Origin of tonalites from the Boil Mountain ophiolite complex, west-central Maine. Abstracts with Programs - Geological Society of America 25(2): 8

Origin of topaz deposits near Ouro Preto, Minas Gerais, Brazil. Part 5: 61 1969

Origin of topaz-bearing and related peraluminous granites of the Late Devonian Davis Lake Pluton, Nova Scotia, Canada; crystal versus fluid fractionation. Chemical Geology 123(1-4): 67-88

Origin of tourmaline and oxide minerals from the metamorphosed Rampura Agucha Zn-Pb-(Ag) deposit, Rajasthan, India. Mineralogy and Petrology 60(1-2): 99-119

Origin of tourmalines from the western Tatra Mountains, Poland. Acta Mineralogica-Petrographica (Szeged) 41, Suppl

Origin of trace Fe (super 3+) and Ti (super 3+) in Apollo 11 and 12 crystalline rocks. Eos, Transactions, American Geophysical Union 52(4): 272

Origin of trace element distribution patterns in sulfides of the Central and Bingham districts, western U.S.A. Mineralium Deposita 5(2): 157-163

Origin of trace elements in spinel from Ca-Al-rich inclusions; constraints from NanoSIMS analyses of spinel and enclosing melilite. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 37: (unpaginated

Origin of trace elements in the Bolivian Amazonian drainage basin. IAHS-AISH Publication 253(Pages 47-58

Origin of trace elements in the Vestfold saline lake waters, Princess Elizabeth Land. Memoirs of National Institute of Polar Research Special Issue

Origin of trace gases in submarine hydrothermal vents of the Kolbeinsey Ridge, North Iceland. Earth and Planetary Science Letters 171(1): 83-93

Origin of trace metal enrichment in bituminous shales. Pages 231-236 1970

Origin of trailing imbricate folds in thrust belts. International Geological Congress, Abstracts--Congres Geologique Internationale, Resumes 30, Vol

Origin of transitions between plane lamination and small-scale (ripple) cross-lamination in sands and sandstones. Abstracts with Programs - Geological Society of America 6(1): 55-56

Origin of transverse drainage of the North Atlantic Slope. Geological Society of America Bulletin 61(12, Part 2): 1449

Origin of transverse faulting, Rocky Mountain Front Ranges, Canmore, Alberta. Bulletin of Canadian Petroleum Geology 32(2): 147-161

Origin of transverse ridges on the surfaces of catastrophic mass flow deposits on the Earth and Mars. Journal of Geophysical Research: Planets 110(E5)

Origin of travertine or tufa deposits of Salton Sink. Year Book - Carnegie Institution of Washington Pages 60-61

Origin of triple bands on Europa. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 14: 251-252

Origin of trondhjemite in relation to Appalachian-Caledonide palaeotectonic settings. 2: 735-744 1985

Origin of trondhjemitic biotite-quartz-oligoclase gneisses from the Venezuelan Guyana Shield. Precambrian Research 3(4): 317-342

Origin of trondhjemitic magma at subduction zones as evidenced in the central Norwegian Caledonides. Abstracts with Programs - Geological Society of America 11(7): 518

Origin of tufa (cool-water carbonate) and related terraces in the Antalya area, SW Turkey. Geological Journal 38(3-4): 329-358

Origin of tuffs in Stanley group, Ouachita mountains, Arkansas and Oklahoma. The American Association of Petroleum Geologists Bulletin 55(2): 355-356

Origin of tunnel valleys in northern Germany from modelling of ice bed hydrology. Abstracts with Programs - Geological Society of America 29(4): 66

Origin of turbidite deformations in the deep-water Bengal Fan. Transactions (Doklady) of the US

Origin of two clay-mineral facies of the Potomac Group (Cretaceous) in the Middle Atlantic States. Journal of Research of the U S

Origin of two differentiation trends in the Emeishan flood basalts. Chinese Science Bulletin 48(4): 390-394

Origin of two types of main zone peridotite in the Uenzaru-Pankenuushi peridotite body, the Hidaka metamorphic belt. Ganko = Journal of Mineralogy, Petrology and Economic Geology 88(4): 196

Origin of ultrabasic and basic gneiss masses in the Lewisian. Geological Magazine 102(4): 296-314

Origin of ultrabasic inclusions in effusives of the Avacha volcanic group. Pages 112-115 1970

Origin of ultrabasic lavas; Kathiawar. Special Publication Series - Geological Survey of India 38: 286-289

Origin of ultrabasic rock and ophiolitic association in the western Junggar area of Sinkiang Uighur, China. Zhongguo Dizhi Kexueyuan Xian Dizhi Kuangchan Yanjiusuo Sokan = Bulletin of the Xi'an Institute of Geological Sciences 16: 147-169

Origin of ultrabasic rocks. Przeglad Geologiczny 8-9: 386-388

Origin of ultrabasic rocks in relation to their chromite content. Geologiya Rudnykh Mestorozhdeniy 17(1): 14-22

Origin of ultrabasic rocks of dunite-harzburgite formation, Urals. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 98(3): 257-274

Origin of ultrabasic rocks of the dunite-harzburgite association occurring in the Main Sayan fault zone. Transactions (Doklady) of the Russian Academy of Sciences Earth Science Sections

Origin of ultrabasites belonging to dunite-harzburgite formation of Urals; discussion. International Geology Review 12(5): 534-540

Origin of ultrabasites of Uralian dunite-harzburgite formation. International Geology Review 12(5): 520-533

Origin of ultramafic inclusions and megacrysts in a monchiquite dyke at Streap, Inverness-shire, Scotland. Lithos 14(4): 305-322

Origin of ultramafic rocks, their tectonic setting and history ; a contribution to the discussion of the paper 'The origin of ultramafic and ultrabasic rocks' by P. J. Wyllie. Tectonophysics 7: 457-488

Origin of ultramafic xenoliths containing exsolved pyroxenes from Hualalai Volcano, Hawaii. Contributions to Mineralogy and Petrology 100(2): 139-155

Origin of ultramafic-felsic association in the Chilas igneous complex, Kohistan Arc, North Pakistan; exotic block derived from oceanic crust. Geological Bulletin, University of Peshawar 31: 107-108

Origin of ultramafic-hosted magnesite on Margarita Island, Venezuela. Mineralium Deposita 27(3): 234-241

Origin of unconformities and depositional processes of the Pleistocene carbonate rocks in the humid subtropical conditions, the Ryukyu Group on southern Okinawa Island, southern Japan. Journal of Science of the Hiroshima University, Series C: Geology and Mineralogy 11(2): 189-237

Origin of unconformity-type pitchblende deposits in the Athabasca Basin of Saskatchewan. Short Course Handbook 3: 485-496

Origin of underground openings in Tongjiayuan stibium deposits, Hunan Province. Earth Science Journal of China University of Geoscience

Origin of underwater canyons on the eastern coast of the Black Sea. Oceanology 23(2): 217-273

Origin of undulated growth steps on hematite crystals from Sasazawa, Japan. Mineralogical Journal 13(7): 409-423

Origin of unique Hudson bottom sediment facies and submarine morphology in the Kingston area, New York. Northeastern Geology 9(4): 185-190

Origin of unique chondritic impact melt rocks, Ramsdorf (L) and Yamato-790964 (LL). Papers Presented to the

Origin of unsaturated isoprenoid hydrocarbons in pyrolysates of suspended matter and surface sediments. Physics and Chemistry of the Earth 12(none): 0-474

Origin of unusual hydrocarbon ratio gases in Japan; compositional change due to bacterial degradation. Chishitsu Chosajo Geppo = Bulletin of the Geological Survey of Japan 50(5-6): 377-381

Origin of unusual tsunami from the July 1998 Papua New Guinea earthquake. Pages 342 2001

Origin of unusual wallrocks at Ducktown, Tennessee, as indicated by rare-earth-element geochemistry. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 13: A42

Origin of unusually thick Heinrich layers in ice-proximal regions of the Northwest Labrador Sea. Earth and Planetary Science Letters 208(3-4): 319-336

Origin of upper Gondwana clays of Dwaraka-Tirumala area, Andhra Pradesh, India. Pages 26 1993

Origin of upper Minnelusa sandstones, eastern Wyoming. Abstracts with Programs - Geological Society of America 5(6): 516-517

Origin of upper Paleozoic diamond-bearing placers of the Botuobin region in Yakutia. Byulleten' Moskovskogo Obshchestva Ispytateley Prirody, Otdel Geologicheskiy 68(3): 102-108

Origin of upper-mantle seismic scattering; evidence from Russian peaceful nuclear explosion data. Geophysical Journal International 154(1): 196-204

Origin of uraniferous conglomerates at Elliot Lake, Canada and Witwatersrand, South Africa; implications for oxygen in the Precambrian atmosphere. Precambrian Research 13(1): 1-26

Origin of uraniferous granitoids, Grenville Province, Quebec and Ontario. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 4: 50

Origin of uraniferous opal. Pages (22 p

Origin of uraniferous phosphatic beds in Wilkins Peak Member of Green River Formation, Wyoming. AAPG Bulletin 67(1): 70-82

Origin of uranium and other metal enrichments in Helmsdale Granite, eastern Sutherland, Scotland. Institution of Mining and Metallurgy, Transactions, Section B: Applied Earth Science 88: 145-153

Origin of uranium deposits. Pages 464-533 1955

Origin of uranium deposits. Mineralium Deposita 4(4): 415

Origin of uranium deposits, Data Creek basin, Arizona. U S

Origin of uranium deposits, Smith lake district, New Mexico. U S

Origin of uranium deposits; a progress report. Mining Engineering 6(9): 904-907

Origin of uranium in Oligocene Qatrani sediments, Western Desert, Arab Republic of Egypt. Proceedings Series - International Atomic Energy Agency = Collection Comptes Rendus - Agence Internationale de l'Energie Atomique STI/PUB/374: 467-478

Origin of uranium in the Pena Blanca uranium district, Chihuahua, Mexico. Abstracts with Programs - Geological Society of America 37(7): 197

Origin of uranium in the middle Precambrian Estes Conglomerate, eastern Black Hills, South Dakota; inferences from lead isotopes. U S

Origin of uranium mineralization associated with some granites in the British Isles. Pages 60-68 1982

Origin of uranium mineralization at Goble, Foli District, northern Cameroon. Annals of the Geological Survey of Egypt 10: 863-869

Origin of uranium mineralization at Jabiluka. Proceedings Series - International Atomic Energy Agency = Collection Comptes Rendus - Agence Internationale de l'Energie Atomique STI/PUB/555): 543-562

Origin of uranium mineralization at the Mammoth Mine, Buckshot Ignimbrite, Trans-Pecos, Texas. Abstracts with Programs - Geological Society of America 13(5): 239

Origin of uranium vein deposits in metasedimentary rocks; Fe Mine, Salamanca, Spain. Pages 193-214 1986

Origin of uranium-bearing intraformational folds in the Todilto Limestone, northwest New Mexico. U S

Origin of uranium-vanadium deposits in the Lisbon Valley area, San Juan County, Utah. Geological Society of America Bulletin 71(12, Part 2): 1904

Origin of ureilite meteorites and implications for planetary accretion. Geophysical Research Letters 20(6): 415

Origin of ureilites based on Allende dark inclusions. Papers Presented to the

Origin of ureilites inferred from a SIMS oxygen isotopic and trace element study of clasts in the Dar al Gani 319 polymict ureilite. Geochimica et Cosmochimica Acta 68(20): 4213-4235

Origin of useful minerals in endogene deposits. Izvestiya Akademii Nauk SSSR Seriya Geologicheskaya

Origin of valley asymmetry in the central California Coast Ranges. Abstracts with Programs - Geological Society of America 6(3): 166

Origin of vanadium in coals; parts of the Western Kentucky (USA) No. 9 coal rich in vanadium. Geological Society Special Publications 125: 273-286

Origin of vanadium in coals; parts of the western Kentucky (USA); No. 9 coal rich in vanadium; discussion. Journal of the Geological Society of London 157, Part 6: 1257-1259

Origin of vanadium in petroleums and in hard bitumens. Pages 145-167 1936

Origin of vanadyl porphyrins in petroleum; La Luna shaly-limestones and related petroleums. Pages 431-440 1987

Origin of vapor-gas inclusions in crystals of leucosapphire. Soviet Physics Crystallography

Origin of variations in hydrothermal activity; first results from a simple numerical model. Comptes Rendus de l'Academie des Sciences, Serie 2, Mecanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre 311(1): 153-158

Origin of variations in organic matter abundance and composition in a lithologically homogeneous maar-type oil shale deposit (Gerce, Pliocene, Hungary). Organic Geochemistry 31(9): 787-798

Origin of variegated redbeds in Nonacho Basin (early Proterozoic), NWT; paleoclimatic, paleomagnetic and economic implications. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 9: 43

Origin of variegated redbeds in the Cathedral Bluffs tongue of the Wasatch Formation (Eocene), Wyoming. Journal of Sedimentary Petrology 47(3): 1201-1219

Origin of various mineral assemblages of the Mineoka metamorphic rocks from Kamogawa, Boso Peninsula, central Japan; with special reference to the effect of high oxygen fugacity. Ganko = Journal of Mineralogy, Petrology and Economic Geology 86(5): 226-240

Origin of varve-type lamination, graded claystones and limestone-shale couplets on the Lower Cretaceous of the western North Atlantic. Geological Society Special Publications 15: 437-452

Origin of vein hydrothermal carbonates in Triassic limestones of the Espadan Ranges (Iberian Chain, E Spain). Chemical Geology 172(3-4): 291-305

Origin of vein structure in slope sediments on the inner slope of the Middle America Trench off Guatemala. Initial Reports of the Deep Sea Drilling Project 67: 645-650

Origin of veined mantle by melt-rock reactions; evidence from the Ronda peridotite. International Geological Congress, Abstracts = Congres Geologique International, Resumes 32, Part 1: 505-506

Origin of veinlets in the limestone, shale, and gypsum beds of central New York. Geological Society of America Bulletin 28: 131

Origin of veins and lentils of gabbro associated with lherzolitic tectonites of the mafic-ultramafic association of Bracco, Ligurian Apennines, Italy. Ofioliti 7(2-3): 231-232

Origin of velocity changes before earthquakes; the dilatancy diffusion hypothesis and its confirmation. Pages 173-186 1976

Origin of vermiculite and hydrobiotite near Libby, Montana. Special Paper - Geological Society of America Pages 20-21

Origin of vermiculite at Tigerville, South Carolina. Geological Society of America Bulletin 65(12, Part 2): 1356-1357

Origin of vernal pool basins, Vina Preserve, northern Great Valley, California. Abstracts, Annual Meeting - Association of American Geographers 88: 123

Origin of vertical cleavage in piedmont alluvium, west-central San Joaquin Valley, California. California Geology 39(9): 207-210

Origin of vertical shafts in bedrock along the Eramosa River valley near Guelph, southern Ontario. Canadian Journal of Earth Sciences = Revue Canadienne des Sciences de la Terre 39(1): 43-52

Origin of vertical uplifts in mid-continent area of U.S., a review. Compass of Sigma Gamma Epsilon, 1915-84 30(3): 147-155

Origin of vesicle layering and double imbrication by endogenous growth in the Birkett basalt flow (Columbia River plateau). Journal of Volcanology and Geothermal Research 88(1-2): 15-28

Origin of vestoids suggested from the space weathering trend in the visible reflectance spectra of HED Meteorites and lunar soils. Antarctic Meteorite Research 11(Pages 163-170

Origin of violarite from Halatonggou, Xinjiang and carrollite from Futuyui, Hebei, China. Kuang Wu Xue Bao = Acta Mineralogica Sinica 1984(1): 74-77

Origin of violet anhydrite in the Noril'sk-1 intrusive, as indicated by isotopic analysis of sulfur. Geochemistry International 4(1): 75-79

Origin of vitriol Lake Gay, south Urals. International Geology Review 9(8): 1093-1101

Origin of voids in volcanic bedrock at Teton damsite, Idaho. U S

Origin of volatile-rich H chondrites with light/ dark structures. Proceedings of the Lunar and Planetary Science Conference 11, Vol

Origin of volatiles in the Martian atmosphere. NASA Conference Publication 2072): 64

Origin of volcanic breccias, northern Absaroka Range, Wyoming-Montana. Special Paper - Geological Society of America Pages 96

Origin of volcanic minerals. American Register Summary Review of History, Politics, and Literature 1: 444-445

Origin of volcanic passive margins. Eos, Transactions, American Geophysical Union 77(46, Suppl

Origin of volcanic seamounts and islands and its connection with the thickness and movement of the lithosphere. Byulleten' Moskovskogo Obshchestva Ispytateley Prirody, Otdel Geologicheskiy 60(4): 24-37

Origin of volcanic tremor in Hawaii; Part I, Data from the Hawaiian Volcano Observatory 1969-1985. U S

Origin of volcanic tremor in Hawaii; Part II, Theory and discussion. U S

Origin of volcanic tremors at Izu-Oshima Volcano. Kasan = Bulletin of the Volcanological Society of Japan 34(2): 134

Origin of volcanics in the Tethyan suture zone of Pakistan. Petrology and Structural Geology 5: 715-722

Origin of voluminous mid-Tertiary ignimbrites of the Batopilas region, Chihuahua; implications for the formation of continental crust beneath the Sierra Madre Occidental. Geofisica Internacional 25(1): 39-59

Origin of voluminous transitional magmas at the periphery of a continental arc. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 16: 115

Origin of w-directed shear zones in the Northern Snake Range Decollement. Abstracts with Programs - Geological Society of America 37(7): 230

Origin of warm water in Lake Vanda. Soviet Antarctic Expedition, Information Bulletin 8(12): 678-682

Origin of washboard moraines (Manitoba). Geological Society of America Bulletin 68(12, Part 2): 1721

Origin of water and solutes in granitic rocks at Cajon Pass, California, USA. Proceedings - International Symposium on Water-Rock Interaction 6: 385-388

Origin of water and solutes in the Cajon Pass Well, California. Eos, Transactions, American Geophysical Union 68(44): 1490

Origin of water by inward migration of phyllosilicates or hydrous asteroids. Geochimica et Cosmochimica Acta 69(10, Suppl

Origin of water in Major Johnson Springs near Carlsbad. New Mexico. Pages 251-262 1939

Origin of water in meteorites; ion-probe determinations of D/ H ratios in chondrules. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 27, Part 1: 307-308

Origin of water in the solar system; constraints from deuterium/ hydrogen ratios. Meteoritics and Planetary Science 33(4, Suppl

Origin of water participated in the formation of the cupriferous iron-sulfide deposit, Hitachi Mine, Northeast Japan, based on hydrogen isotope study. Ganseki Kobutsu Kosho Gakkai-Shi = Journal of the Japanese Association of Mineralogists, Petrologists and Economic Geologists 76(5): 156-162

Origin of water recovery in the Souf surface nappe; northeastern Sahara, northern Algeria. Hidrogeologia (Madrid) 12: 49-59

Origin of water trapped in concretions from underclay of main coal seam, North Bohemian brown coal basin. Zpravy o Geologickych Vyzkumech v Roce 1997: 39-40

Origin of water, sulfur and hydrogen of mineralizing fluids of the porphyry copper deposit of Tekhut. Doklady Akademii Nauk SSSR 287(5): 1224-1229

Origin of watercourses near French River, Ontario. Geological Society of America Bulletin 47(2): 267-287

Origin of waterfalls in the upper Parana Basin. Revista Brasileira de Geociencias 5(2): 120-135

Origin of waters observed along 137 degrees E. Journal of Geophysical Research, C, Oceans 107(7, 2002

Origin of waters responsible for serpentinization of the Izu-Ogasawara-Mariana forearc seamounts in view of hydrogen and oxygen isotope ratios. Earth and Planetary Science Letters 100(1-3): 0-303

Origin of waters responsible for the serpentinization process in the Mayari-Baracoa ophiolitic belt, eastern Cuba; an H and O isotopic study. Cuadernos do Laboratorio Xeoloxico de Laxe 25: 115-118

Origin of wave-cut notches on calcium-carbonate shorelines, Jamaica, W.I. The Green Mountain Geologist 12(1): 12-13

Origin of weak ferromagnetism and remanence in natural cassiterite crystals. Transactions - American Geophysical Union 49(1): 135

Origin of wehrlite-gabbro inclusion. Chishitsugaku Zasshi = Journal of the Geological Society of Japan 74(2): 105

Origin of well-rounded gravels in glacial deposits from Broggerhalvoya, Northwest Spitsbergen; potential problems caused by sediment reworking in the glacial environment. Polar Research 17(1): 61-69

Origin of western-states type uranium mineralization. Pages 89-156 1976

Origin of whales (Mammalia, Cetacea) in epicontinental remnant seas; evidence from the Eocene of Pakistan. Abstracts with Programs - Geological Society of America 13(7): 459

Origin of white clays and bauxite, and chemical criteria of peneplanation. Economic Geology and the Bulletin of the Society of Economic Geologists 23(8): 887-894

Origin of white druse salts in the EETA79001 Meteorite. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 22: 461-462

Origin of white sands from Prakasam District, Andhra Pradesh. Journal of the Geological Society of India 26(4): 275-280

Origin of white sucrosic dolomite within shallow-water limestones, ODP Hole 866A, Resolution Guyot, Mid-Pacific Mountains; strontium isotopic evidence for the role of sea water in dolomitization. Special Publication of the International Association of Sedimentologists 25: 137-144

Origin of whitings; a biologically induced nonskeletal mechanism. AAPG Bulletin 74(5): 749

Origin of widespread silicic lavas and lava-like tuffs. Bulletin - New Mexico Bureau of Mines and Mineral Resources 131: 297

Origin of widespread, exceptionally thick basaltic phreatomagmatic tuff breccia in the Middle Jurassic Prebble and Mawson formations, Antarctica. Journal of Volcanology and Geothermal Research 111(1-4): 183-201

Origin of winged insects. Ann And Mag Nat Hist 9(105): 673-685

Origin of witherite ore deposits in Lower Cambrian Dabashan black shale series. Dizhi Kexue = Scientia Geologica Sinica 1992(3): 237-248

Origin of xenoliths in the 1800-1801 Kaupulehu flow on Hualalai Volcano, Hawaii. Eos, Transactions, American Geophysical Union 66(46): 1133

Origin of xenoliths in the trachyte at Puu Waawaa, Hualalai Volcano, Hawaii. Contributions to Mineralogy and Petrology 108(4): 439-452

Origin of xenoliths of some granitic rocks, in the Eastern Desert, Egypt. Bulletin of the Faculty of Science F, Geology

Origin of xenon-124 and -126 in carbonaceous chondrites. Geochemical Journal 20(2): 105-110

Origin of yellow brown-coal interlayers in the Turow Deposit, SW Poland. International Geological Congress, Abstracts = Congres Geologique International, Resumes 27(Vol

Origin of yellow coloring in calcite. Zapiski Vsesoyuznogo Mineralogicheskogo Obshchestva 98(4): 492-495

Origin of yellow glasses associated with Apollo 15 KREEP basalt fragments. Proceedings of the Lunar and Planetary Science Conference 22: 365-372

Origin of young seamounts on the aseismic Cocos Ridge; Sr, Nd and Pb isotope constraints. International Union of Geodesy and Geophysics, General Assembly 19, Vol

Origin of younger faulting in the Kiso Mountain Range, central Japan, in the view of tectonic and climatic geomorphology. Zeitschrift fuer Geomorphologie 31(2): 213-227

Origin of zebra dolomites and associated secondary porosity in Devonian sequences of Western Canada. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 1992: 32

Origin of zebra dolomites from the Dinantian south of the Brabant-Wales Massif. Gaea Heidelbergensis 3: 256

Origin of zebra texture in dolomite; evidence from the Leadville Dolomite (Mississippian), central Colorado. Abstracts with Programs - Geological Society of America 21(5): 95

Origin of zebra texture in the Leadville Formation (Mississippian), of central Colo. Abstracts with Programs - Geological Society of America 17(4): 216

Origin of zeolites in zoned amygdales from the North Mountain Basalt, Nova Scotia. Atlantic Geology 33(1): 74

Origin of zircons and sapphires in stanniferous deepleads of Northeast Tasmania. Abstracts - Geological Society of Australia 12: 570

Origin of zoned Allende fine-grained inclusions. Abstracts of Papers Submitted to the Lunar and Planetary Science Conference 19, Part 2: 754-755

Origin of zoned fine-grained inclusions in the Allende Meteorite. Geochimica et Cosmochimica Acta 53(5): 1123-1133

Origin of zoned metal grains in the QUE94411 chondrite. Geochimica et Cosmochimica Acta 65(1): 163-180

Origin of zoned spheroids in volcanic rocks. Transactions (Doklady) of the US

Origin of zoned tourmalines in graphite-rich metasedimentary rocks from Macedonia, northern Greece. European Journal of Mineralogy 8(2): 393-404

Origin of zones of chaotic structure in certain orogenic belts. International Sedimentological Congress, [Proceedings]

Origin of zones with abnormal strength characteristics in oil and gas saturated sections. Pages 177-185 1990

Origin of zoning in alkaline complexes at Granite Mountain, Alaska, and Cape Dezhnev, Chukotsk Peninsula, USSR. Abstracts with Programs - Geological Society of America 4(7): 596-597

Origin of zoning in rare-metal pegmatites. Geologiya i Geofizika 7: 129-132

Origin setting and emplacement history of the Zambales ophiolite, Luzon, Philippines, from stratigraphic evidence. Geophysical Monograph 27(Pages 124-138

Origin stratigraphy of the Lower Cambrian Changping Formation in the Western Hills, Beijing. Bulletin of the Institute of Geology, Chinese Academy of Geological Sciences = Dizhi Yanjiuso Sokan 22: 8-21

Origin to accretion; constraints on the tectonostratigraphic evolution of the Quesnel Terrane based on a refined biostratigraphic record. Abstracts with Programs - Geological Society of America 36(4): 19

Origin types of paleotopography before coal formation and their influence on coal accumulation. Pages 181-185 1989

Origin y evolucion de la flora de Cuba. Pages 109-110 1954

Origin's clean energy advantage. Petroleum Exploration Society of Australia Special Publication 1: 585-589

Origin(s) of life in the primitive Earth and chaos science; probability of spontaneous emerging of a biosphere. Astrobiology 1(2): 200

Origin, HP/ LT metamorphism and cooling of ophiolitic melanges in southern Evia (NW Cyclades), Greece. Journal of Metamorphic Geology 18(6): 699-718

Origin, Morphology, and Chronology of Sublacustrine Moraines, Generator Lake, Baffin Island, Northwest Territories, Canada. Canadian Journal of Earth Sciences = Journal Canadien des Sciences de la Terre 11(3): 380-408

Origin, abundance and storage of organic carbon and sulphur in the Holocene Humber Estuary; emphasizing human impact on storage changes. Geological Society Special Publications 166(Pages 145-170

Origin, accumulation and production of natural gases in the Carpathian Foredeep, Poland. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 5(Pages 78

Origin, adaptation and evolution of birds in arid Australia. Pages 191-224 1983

Origin, age and characteristics of Fossil late Paleozoic weathering residues in the Bohemian massif. Sb Geol

Origin, age and evolution of the late- and postglacial lacustrine systems of the Lake Chambon Basin, Puy-de-Dome, France. Comptes Rendus de l'Academie des Sciences, Serie 2, Mecanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre 315(9): 1119-1125

Origin, age and geological background of the kaolin of the western part of the Strzegom granitic massif. Biuletyn - Instytutu Geologiczny 313): 9-60

Origin, age and mode of emplacement of Canada Hill Granite, Hudson Highlands, New York. Abstracts with Programs - Geological Society of America 8(2): 233

Origin, age and movement of pore water in argillaceous Quaternary deposits at four sites in southwestern Ontario. Journal of Hydrology 50(none): 0-257

Origin, age and movement of pore water in clayey Pleistocene deposits in south central Canada. Eos, Transactions, American Geophysical Union 61(48): 1191,1192

Origin, age and movement of pore waters in some fine-grained Quaternary deposits in southwestern Ontario. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 4: 46

Origin, age and petrogenesis of Neoproterozoic composite dikes from the Arabian-Nubian Shield, SW Jordan. Geological Journal 39(2): 157-178

Origin, age and significance of pseudotachylites from the eastern Dabieshan orogenic belt, China. Acta Geologica Sinica (English Edition) 78(1): 52-60

Origin, age and stratigraphic significance of distal fallout ash tuffs from the Carboniferous-Permian continental Saar-Nahe Basin (SW Germany). International Journal of Earth Sciences 91(2): 341-356

Origin, age, and composition of meteorites. Space Science Reviews 3: 583-714

Origin, age, and evolution of Antarctic and deep-sea faunas. Pages 324-256 1982

Origin, age, and evolution of lakes in northeastern Poland. Folia Quaternaria 29(Pages 145-151

Origin, age, and geochemistry of the tuff of Saguache Creek, southwestern Colorado. Eos, Transactions, American Geophysical Union 84(46, Suppl

Origin, age, and paleoenvironmental significance of carbonate precipitates from a granitic environment, Akshayuk Pass, southern Baffin Island, Canada. Canadian Journal of Earth Sciences = Revue Canadienne des Sciences de la Terre 44(1): 61-79

Origin, age, and possible ultimate fate of the Earth, Chapter 2. Pages 14-32 1964

Origin, age, and possible ultimate fate of the earth, Chapter 2 of Bates, D. R., ed., The earth and its atmosphere. Pages 12-30 1957

Origin, age, and tectonic relationships of the volcanic rocks in the Absaroka-Yellowstone-Beartooth region, Wyoming-Montana. Pages 36-43 1958

Origin, alteration and geochemical correlation of Late Permian airfall tuffs in coal measures, Sydney Basin, Australia. International Journal of Coal Geology 55(1): 27-46

Origin, alteration and mineralization of inter-lava metalliferous sediments of the Troodos Ophiolite, Cyprus. Pages 21-31 1986

Origin, architecture, sedimentary characteristics and reservoir properties of bioclastic accumulations (i.e., coquina), lower Middle Triassic of the WCSB. Reservoir 32(9): 12

Origin, behavior, and sedimentology of prehistoric catastrophic lahars at Mount St. Helens, Washington. Special Paper - Geological Society of America 229: 23-36

Origin, character, and stratigraphic hierarchy of organic-rich siltstones in deep-water facies, Upper Permian (Guadalupian) Brushy Canyon Formation, West Texas. Abstracts and Program - Society for Organic Petrology Meeting

Origin, characteristics and properties of Pennsylvania coal. Pages 7-24 1983

Origin, characteristics, and behaviour of lahars following the 1990 eruption of Kelud Volcano, eastern Java (Indonesia). Bulletin of Volcanology 59(7): 460-480

Origin, characteristics, and management of the soil associations of Allen County. Proceedings of the Indiana Academy of Science 72: 330-337

Origin, chemical reactivity and circulation regimes of the CO (sub 2) -(SiO (sub 2) ) fluids responsible for the polyphasic metasomatism at the Beja-Acebuches ophiolite complex. Comunicacoes do Instituto Geologico e Mineiro 84(1): B87-B90

Origin, chemistry and flow of formation waters in the Mississippian-Jurassic sedimentary succession in the west-central part of the Alberta Basin, Canada. Marine and Petroleum Geology 19(3): 289-306

Origin, chronology and climatological significance of annual-moraine ridges at Mydralsjokull, Iceland. The Holocene 5(4): 420-427

Origin, chronology and environmental significance of Holocene aeolian and alluvial sands at Blue Mountain, Falkland Islands. The Holocene 4(1): 42-52

Origin, classification and evolution of the class Ginkgophyta. Bulletin of the Chengdu Institute of Geology and Mineral Resources, Chinese Academy of Geological Sciences = Chengdu Dizhi Kuangchan Yanjiuso Sokan 10: 77-90

Origin, classification and utilization of oil shales in South Africa. South African Journal of Science 86(1): 9-15

Origin, classification, and geologic history of caliche on the southern High Plains, Texas and eastern New Mexico. Journal of Geology 78(3): 352-362

Origin, composition and fate of dissolved organic carbon. Applied Geochemistry 3(1): 102

Origin, composition and properties of petroleum. 17A: 11-45 1985

Origin, composition and properties of the southern Ukraine Cenozoic continental red beds. Dopovidi Akademiyi Nauk Ukrayins'koyi RSR, Seriya B: Geologichni, Khimichni ta Biologichni Nauki 2: 105-109

Origin, composition, and structure of perennially frozen ground and ground ice; a review. Pages 185-192 1973

Origin, composition, mass, and cycling of sedimentary rocks. International Union of Geodesy and Geophysics, General Assembly 17): 23

Origin, conditions, and timing of gas generation in the Lewis Shale, San Juan Basin, New Mexico. Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists 12(Pages 133

Origin, control, and relative age of rock avalanches along the lower Truckee River Canyon of the eastern Sierra Nevada between California and Nevada. Annual Meeting - Association of Engineering Geologists 38, abstract volume: 49

Origin, damping, and pattern of development of faults in granite. Tectonics 4(7): 721

Origin, depositional environment and age of the Cheltenham Sand and Gravel and related deposits. Proceedings of the Geologists' Association 86(3): 333-348

Origin, depositional history, and correlation of Miocene diatomites around North Pacific margin. AAPG Bulletin 65(5): 940

Origin, detection, and consequences of heavy metals in lake waters. Techniques et Sciences Municipales (1971) 73(12, supplement): 24-28

Origin, detection, and evaluation of abnormally high formation pressures. AAPG Bulletin 71(5): 555

Origin, development and chemical classification of early Paleozoic sandstones of central Bohemia. Report of the

Origin, development and chemistry of silica-alumina rock coatings from the semi-arid regions of the island of Hawaii. Geochimica et Cosmochimica Acta 49(1): 49-56

Origin, development and contemporary renaissance of relief shading on maps. Geographia Polonica 48: 105-112

Origin, development and current state of the catastrophic 1960/ 1961 Handlova landslide, Slovakia. Mineralia Slovaca 36(2): 119-128

Origin, development and evolution of structural styles.; 4. Pages 42-84 1998

Origin, development and petroleum potential of Ukraine Paleorift. Pages 29-37 1993

Origin, development and value of museums and the School of Mines Museum. Black Hills Engineer 25(1): 4-22

Origin, development, and changes in concepts of syngenetic ore deposits as seen by North American geologists. Pages 183-297 1976

Origin, development, and distribution of plains-type folds (compactional features) in the Cherokee Basin of the American Midcontinent. AAPG Bulletin 81(8): 1352-1353

Origin, development, and state of seismological investigations and the seismic service of hungary. Izvestiya Akademii Nauk SSSR, Fizika Zemli 3: 86-90

Origin, diagenesis and compositional variations of infiltrated materials of the Upper Cretaceous volcanogenic sandstones of the Chubut Group, San Jorge Basin, southern Argentina. Program and Abstracts - Annual Clay Minerals Conference 27: 44

Origin, diagenesis and structure of bauxite deposits in southeast Alabama.

Origin, diagenesis, and mineralogy of chlorite minerals in Devonian lacustrine mudrocks, Orcadian Basin, Scotland. Clays and Clay Minerals 41(2): 240-259

Origin, dispersion and biogeographic affinity of Ordovician and Silurian rugose corals in Yangtze Platform. Xiandai Dizhi = Geoscience 12(2): 151-159

Origin, distribution and accumulation of organic carbon in the Skagerrak. Marine Geology 111(3-4): 287-297

Origin, distribution and age of high-level chert gravels (Plio-Pleistocene) in eastern Kansas. Transactions of the Kansas Academy of Science 107(1-2): 1-16

Origin, distribution and character of fractures within the Lisburne Group, northeastern Sadlerochit Mountains, northeastern Alaska. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 1994: 162

Origin, distribution and economic importance of the Messinian gypsum in the Mediterranean. Magyar Allami Foldtani Intezet Evkonyve = Annals of the Hungarian Geological Institute 70: 551-555

Origin, distribution and evolution of organic matter in deposits of two lagoonal Mediterranean ecosystems. Rapports et Proces Verbaux des Reunions - Commission Internationale pour l'Exploration Scientifique de la Mer Mediterranee 28(7): 115-118

Origin, distribution and hydraulic influence of fractures in clay-rich tills in Ontario and Denmark. The Ohio Journal of Science 94(2): 7

Origin, distribution and isotopic composition of sulfur in coals. Pages 114-117 1980

Origin, distribution and migration patterns of gas in the northern Carnarvon Basin. PESA Journal 28: 7-20

Origin, distribution and significance of carbonate cements in the Albert Formation reservoir sandstones, New Brunswick, Canada. Marine and Petroleum Geology 13(7): 0-846

Origin, distribution, and controls of syngenetic metals in two black shales and resource implications. Abstracts with Programs - Geological Society of America 13(7): 497

Origin, distribution, and detection of development of two types of sinkholes in an anthropogenic karst, South Africa. Conf Karst Geol

Origin, distribution, and diagenesis of Neogene diatomites around the North Pacific rim. Pages 348-350 1977

Origin, distribution, and diagenetic modifications of Neogene diatomaceous sediments in Circum-Pacific region. AAPG Bulletin 62(7): 1222-1223

Origin, distribution, and evolution of salt-fresh groundwater in North Jiangsu Basin, China. Environmental Geology 12(1): 15-22

Origin, distribution, and facies relationships of the Kirkman Formation (Permian), Wasatch Mountains, central Utah. Abstracts with Programs - Geological Society of America 29(2): 42

Origin, distribution, and movement of brine in the Permian Basin (U.S.A.); a model for displacement of connate brine; with Suppl. Data 9313. Geological Society of America Bulletin 105(6): 695-707

Origin, distribution, and uses of clay with special reference to the fire clays of western Maryland. Maryland Geol Survey

Origin, distribution, and uses of coal. Maryland Geological Survey Pages 221-240

Origin, diversification, and zoogeography of the South American Canidae. Fieldiana Zoology, 455-471 No. 39

Origin, emigration and paleogeography of Ordovician-Silurian Tabulata in the Yangtze region. Earth Science Journal of China University of Geoscience

Origin, emplacement and attenuation of the Misheguk Mountain Allochthon, western Brooks Range, Alaska. Abstracts with Programs - Geological Society of America 20(7): 112

Origin, emplacement and fractionation of late-stage dikes associated with the Nain Anorthosites, Labrador, Canada. Abstracts with Programs - Geological Society of America 36(5): 220-221

Origin, evolution and applications of hydrogeology. Geologues 76-77: 19-26

Origin, evolution and classification of the Valanginian genus Saynoceras, Ammonitina, Olcostephaninae. Geobios 23(4): 399-413

Origin, evolution and definition of the term ophiolite. Muenstersche Forschungen zur Geologie und Palaeontologie 58: 75

Origin, evolution and extinction of Cathaysia flora. Chinese Science Bulletin 44(2): 100-108

Origin, evolution and migration of Illinois Basin brines. Open-File Report - U S

Origin, evolution and morphology of fluvial valleys. Special Publication - SEPM (Society for Sedimentary Geology) 51: 11-27

Origin, evolution and paleoclimatic-ecologic significance of sand dunes in the Mutonga drainage, Mount Kenya. Journal of African Earth Sciences 5(5): 491-499

Origin, evolution and petroleum potential of a Cambrian source rock; implications of pyrolysate and bitumen composition. NATO ASI Series Series C: Mathematical and Physical Sciences

Origin, evolution and prediction of porosity in clastic reservoir rocks. Acta Sedimentologica Sinica 10(3): 114-123

Origin, evolution and present thermal state of the Moon. Physics of the Earth and Planetary Interiors 5(none): 0-425

Origin, evolution and primary migration of micro-oil. Report of the

Origin, evolution and prospecting significance of granites in the Gejiu tin field, Yunnan Province. Geotectonica et Metallogenia = Dadi Gouzao yu Cheng Kuangxue 16(4): 379-387

Origin, evolution and radiometric dating of subophiolitic metamorphic rocks from the Koziakas Ophiolite (W. Thessaly, Greece). Neues Jahrbuch fuer Mineralogie Abhandlungen

Origin, evolution and residence time of saline thermal fluids (Balaruc Springs, southern France); implications for fluid transfer across the continental shelf. Chemical Geology 192(1-2): 1-21

Origin, evolution and systematics of the Cretaceous ammonoid Spathites. Palaeontology 23, Part 4: 821-837

Origin, evolution and systematics of the dwarf acanthoceratid Protacanthoceras Spath, 1923 (Cretaceous Ammonoidea). Bulletin of the British Museum (Natural History) Geology, 342: 65-107

Origin, evolution and taxonomy of Praechubbina n. gen., alveolinacean Foraminifera from the Upper Cretaceous of Guatemala and Mexico. Revue de Micropaleontologie 44(2): 125-157

Origin, evolution, and age of a fault-wedge basin on the North Anatolian transform fault; Vezirkopru Basin, Turkey. Terra Abstracts 5, Suppl

Origin, evolution, and demise of the double barrier island system of northeastern North Carolina's Outer Banks. Abstracts with Programs - Geological Society of America 36(5): 123

Origin, evolution, and distribution of shoreface sand ridges, Atlantic inner shelf, U.S.A. Marine Geology 97(1-2): 57-85

Origin, evolution, and structure of the giant planets. 4: 254-274 1986

Origin, exploration and production of oil and natural gas. Quimica e Industria (Madrid) 38(10): 39-43

Origin, extent and recharge of Dry Brook Aquifer, South Hadley, Massachusetts. Abstracts with Programs - Geological Society of America 24(3): 84

Origin, formation, and distribution of soils in North America. Pages 1-65 1962

Origin, formation, and migration of natural brines and waters of the salt deposits of the USSR. Doklady Akademii Nauk SSSR 46(6): 243-246

Origin, genesis and chronology of calcified dunal sandstones called the first and second coastal chains on the Israeli shore. Bulletin de la Societe Prehistorique Francaise, Comptes Rendus des Seances Mensuelles 72(3): 72-77

Origin, genesis and deposition conditions of lead-zinc ore deposits associated with Tertiary andesites in Yugoslavia. International Geological Congress, Abstracts = Congres Geologique International, Resumes 27(5): 244-245

Origin, genetic interrelationships, and stratigraphy over the continuum of fluvial channel-form bounding surfaces; an illustration from Middle Cretaceous strata, southeastern Colorado. Sedimentary Geology 144(3-4): 179-222

Origin, geochemistry and tectonic position of the Alpine ophiolites in the Severin Nappe (Mahedinti Plateau, Romania). Ofioliti 10(2-3): 423-440

Origin, geological history and environmental factors leading to the development of structurally complex formations. Pages 157-189 1979

Origin, geometry and production of a sandstone reservoir. Tulsa Geological Society Digest 36: 92

Origin, geometry and till characteristics of Pennsylvanian incised valley fills of North America and Europe. Annual Meeting Abstracts - American Association of Petroleum Geologists and Society of Economic Paleontologists and Mineralogists 6(Pages 26

Origin, geometry, and distribution of orthoquartzite in Mississippian clastic sequences of the central Appalachian Basin. Abstracts - SEPM Midyear Meeting 1986, Vol

Origin, geometry, distribution, and industrial significance of Silurian reefs in northern Indiana. Abstracts with Programs - Geological Society of America 7(6, North-central Section (9th), Geol

Origin, geomorphology and current trends of terrestrialisation of Kawar Lake (Begusarai), Bihar; a typical wetland system of India. Verhandlungen - Internationale Vereinigung fuer Theoretische und Angewandte Limnologie = Proceedings - International Association of Theoretical and Applied Limnology 25(2): 804-810

Origin, hydrogeology, and epidemiological implications of widespread nitrate contamination, Lagrange County, Indiana. Abstracts with Programs - Geological Society of America 29(4): 23

Origin, karstification and burial of some Albian carbonate materials; Punta del Castillo, Gorliz, Vizcaya. Pages 39-3

Origin, lateral continuity, and quality of Pennsylvanian coal beds in the United States. Pages 42-43 1996

Origin, limits, and systematic position of Scaphites. Palaeontology 8, Part 3(Pages 397-453

Origin, mechanism, and consequences of compositional sector-zoning in staurolite. American Mineralogist 55(5-6): 742-766

Origin, migration and accumulation of hydrocarbons. Sekiyu Gijutsu Kyokaishi = Journal of the Japanese Association of Petroleum Technology 45(2): 79-87

Origin, migration and accumulation of hydrocarbons in volcanic rock reservoirs. Chigaku Zasshi = Journal of Geography 94(7): 612-619

Origin, migration and biogeography of the pre-Vallesian Palaeotraginae (Giraffidae, Artiodactyla) of the old world. Colloques Internationaux du Centre National de la Recherche Scientifique 218): 723-730

Origin, migration, and accumulation of petroleum and natural gas in Pennsylvania. Pages 447-484 1934

Origin, migration, and accumulation of petroleum in Gulf Coast Cenozoic. AAPG Bulletin 70(5): 605

Origin, migration, and accumulation of petroleum in thick Cenozoic delta systems. AAPG Bulletin 69(2): 270

Origin, migration, and mixing of brines in the Permian Basin; geochemical evidence from the eastern Central Basin Platform, Texas. Abstracts with Programs - Geological Society of America 27(6): 291

Origin, migration, and mixing of brines in the Permian Basin; geochemical evidence from the eastern Central Basin Platform, Texas. AAPG Bulletin 82(9): 1652-1672

Origin, migration, and occurrence of petroleum, Chapter 5. Pages 5-1 1961

Origin, migration, and trapping of oil in southern California, 2. Pages 11-19 1954

Origin, mineralogy and economic importance of carbonatites; the role of Belgium and the European Union. Bulletin de la Societe Belge de Geologie = Bulletin van de Belgische Vereniging voor Geologie 104(3-4): 291-299

Origin, mineralogy, and chemistry of manganiferous and ferruginous precipitates found in sand and gravel deposits in Finland. Bulletin of the Geological Society of Finland 48(1-2): 111-135

Origin, mineralogy, and economic potential of the residual terra rosa soils of the Yucatan Peninsula. Abstracts with Programs - Geological Society of America 5(7): 680

Origin, mobilization and precipitation of carbon in granulite facies of southern India. Fortschritte der Mineralogie, Beiheft 66(1): 65

Origin, morphologic variation and evolution of dagmaritin-type biseriamminid stock in the Late Permian. Cushman Foundation for Foraminiferal Research Special Publication 0(36): 1-4

Origin, nature and effects of oil pollution in Kingston Harbour, Jamaica. Caribbean Journal of Science 23(1): 105-113

Origin, nature and geological significance of lineaments. Memoir - Geological Society of India 12: 35-42

Origin, nature and significance of sediment mounds on Danby Dry Lake, Mojave Desert, California. Abstracts with Programs - Geological Society of America 7(7): 1290-1291

Origin, organic maturation and petroleum potential of source rocks from the central Sverdrup Basin, Arctic Canada. Program with Abstracts - Geological Association of Canada(Mineralogical Association of Canada(Canadian Geophysical Union, Joint Annual Meeting 15: 49

Origin, petrography, and classification of coal. Pages 91-158 1981

Origin, petrology and geochemistry of ultramafic rocks in the Getic Nappe crystalline west of Maru (Muntele Mic). Dari de Seama ale Sedintelor - Institutul de Geologie si Geofizica 1

Origin, phylogeny and systematics of badgers. Mammalia (Paris) 35(4): 567-598

Origin, polarity reversal, and migration history of the Great Caribbean Arc as constrained by geochronology and P-T. International Geological Congress, Abstracts = Congres Geologique International, Resumes 31: (unpaginated

Origin, properties and distribution of rare gases and their isotopes; a contribution to the geochemistry of rare gases. Schriftenreihe fuer Geologische Wissenschaften 8): 5-78

Origin, reburial, and significance of a middle Miocene canyon, New Jersey continental slope. Proceedings of the Ocean Drilling Program, Scientific Results 150: 283-292

Origin, recognition, and importance of erosional unconformities in sedimentary basins. Pages 83-108 1988

Origin, reworking and morphology of Holocene deposits and Long Sand Shoal, Long Island Sound. Abstracts with Programs - Geological Society of America 19(1): 9

Origin, sedimentary features, and significance of low-angle eolian sand sheet deposits, Great Sand Dunes National Monument and vicinity, Colorado. Journal of Sedimentary Petrology 49(3): 733-746

Origin, sedimentation and diagenesis of porcelanite. International Geological Congress, Abstracts = Congres Geologique International, Resumes 27(3): 56

Origin, sequence stratigraphy and depositional environment of an Upper Ordovician (Hirnantian) deglacial black shale, Jordan. Palaeogeography, Palaeoclimatology, Palaeoecology 220(3-4): 273-289

Origin, sequence stratigraphy and depositional environment of an Upper Ordovician (Hirnantian) deglacial black shale, Jordan; discussion. Palaeogeography, Palaeoclimatology, Palaeoecology 230(3-4): 352-355

Origin, sequence stratigraphy and depositional environment of an upper Ordovician (Hirnantian) deglacial black shale, Jordan; reply. Palaeogeography, Palaeoclimatology, Palaeoecology 230(3-4): 356-360

Origin, shaping and significance of quartz sand grains. Journal of the Geological Society of Australia 13, Part 1(Pages 97-136

Origin, signature and palaeoclimatic influence of the Antarctic Circumpolar Current. Earth-Science Reviews 66(1-2): 143-162

Origin, speciation, and fluxes of trace-element gases at Augustine Volcano, Alaska; insights into magma degassing and fumarolic processes. Geochimica et Cosmochimica Acta 56(2): 633-657

Origin, structural and tectonic history of the Macquarie Island region. Papers and Proceedings of the Royal Society of Tasmania 122(Part 1): 27-43

Origin, structure, and chemical composition of Meerschaum-sepiolite from central Somalia. Mitteilungen der Deutschen Bodenkundlichen Gesellschaft 66(2): 1127-1130

Origin, structure, and environmental significance of recent and fossil calcispheres. Special Paper - Geological Society of America Pages 186

Origin, structure, and evolution of a reattachment bar, Colorado River, Grand Canyon, Arizona. Journal of Sedimentary Petrology 60(6): 982-991

Origin, structure, and forms of the basin north of the Black Sea. Geologicheskiy Zhurnal (Kiev, 1968) 31(3): 73-81

Origin, structure, and mineral resources of the Benue Valley, Nigeria; a report on the Beune Valley Workshop held at Ahmadu Bella Univ., Zaria, Nigeria, March 17-22, 1980. Journal of Mining and Geology 17(1): 107-108

Origin, systematics and geological applications of alkylphenols in petroleum-water systems. Annual Meeting Expanded Abstracts - American Association of Petroleum Geologists 1999(Pages A77

Origin, tectonic setting and tin potential of the Baingoin Granite, northern Xizang. Dizhi Lunping = Geological Review 40(2): 173-182

Origin, tectonics and volcanic chronology of the Mexico Basin. Boletin de la Asociacion Mexicana de Geologos Petroleros 35(2): 3-36