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Estudios de exploracion geoelectrica sobre la formacion Marifil entre Puerto Madryn y Telsen provincia de Chubut


, : Estudios de exploracion geoelectrica sobre la formacion Marifil entre Puerto Madryn y Telsen provincia de Chubut. Geoacta 33

Geomorphological studies between Puerto Madryn (42 degrees 30' S, 65 degrees 00' W) and Telsen (42 degrees 40' S, 67 degrees 00' W) are carried out in an attempt to know the evolution of the landscape from the Jurassic period. Volcanic rocks of the Marifil Formation are the main outcrops in the area, constitute the basement in the area and their exposures form hills which tend to align in a north-south direction. In this study, where the Marifil Formation is covered with sedimentary deposits, a geoelectrical prospection was made. In order to determine the thickness of the sedimentary cover, the variation in the morphology and the depth of the basement, sixteen Vertical Electrical Soundings (VES) were done. A Schlumberger tetraelectrodic configuration was used for each VES and the sounding curves were interpreted automatically through an iterative process. eoelectrical layer models were obtained and the error considered was always less than 2.5%. For the geological interpretation of each geoelectrical model, both the geological information of the area and the data from an exploration hole were considered, whose electrical logging and litology were used for the parametric reference of the soundings. These models allowed to define the variations in the thickness of the sedimentary fill, which reaches in some sites up to 174 m. A geoelectrical cross section located south of Telsen showed a progressive deeping of the basement toward the South.

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Other references

Tolekov, N., 1972: Hypospadias in the urethra of a female patient causing penetration of paraffin into the urinary bladder. Khirurgiia 25(4): 418-419

Wiedemann, N.; van der Laan, M.; Pfanner, N., 2009: SnapShot: import and sorting of mitochondrial proteins. Cell 138(4): 808-808.E1

Kleinberger, C.; Gray, J.; Rizzo, B.; Townsend, D.S., 2000: The effects of white-tailed deer on the demography of red maple in a northern hardwood forest. Journal of the Pennsylvania Academy of Science 73(Suppl ): 162-163, March

Breman H.; Uithol P.W.J., 1987: Communication of the results of the primary production in the sahel pps research project. The main conclusions of the Malian-Dutch "Primary Production in the Sahel (PPS) "research project, which was carried out during 1976-1981 (Penning de Vries and Djiteye, 1982), may be summarized as follows: (1) poor soil quality is just a...

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Weinstein, R.A.; Bauer, F.W.; Hoffman, R.D.; Tyler, P.G.; Anderson, R.L.; Stamm, W.E., 1975: Factitious meningitis. Diagnostic error due to nonviable bacteria in commercial lumbar puncture trays. A cluster of five false-positive cerebrospinal fluid (CSF) Gram stains led to an investigation of possible causes of specimen or smear contamination. Specimen tubes supplied in commercial lumbar puncture trays from the lot being used in the involv...

Bussy, J., 1965: Some ecological observations on the lerot. Observations on the habitat and various features of the living conditions of the rodent Eliomys quercinus. known as "lerot", are given. These notes are preliminary to more intensive field studies on this mammal.

Davila D.R.; Jones S.E.; Bice D.E.; Haley P.J., 1991: Tnf secretion by alveolar macrophages remains vigorous in aged dogs but is regulated differently than in young dogs. FASEB Journal 5(5): A1350

McNeill, J.H., 1977: The effect of dibutyryl cyclic AMP on cardiac phosphorylase a activity in euthyroid and hyperthyroid hearts. Proceedings of the Western Pharmacology Society 20: 405-408

Zhu, R-Lin.; Zhang, Q-Ya., 2014: Determination and analysis of the complete genome sequence of Paralichthys olivaceus rhabdovirus (PORV). Paralichthys olivaceus rhabdovirus (PORV), which is associated with high mortality rates in flounder, was isolated in China in 2005. Here, we provide an annotated sequence record of PORV, the genome of which comprises 11,182 nucleotides and contai...