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Pollens of angiosperms of the cretaceous of vila flor portugal genera of the type of atlantopollis and limaipollenites


, : Pollens of angiosperms of the cretaceous of vila flor portugal genera of the type of atlantopollis and limaipollenites. Boletim da Sociedade Geologica de Portugal 21(2-3): 203-216

The richness of Vila Flor and Carrajao palynological associations allowed a systematic study of fossil angiosperm pollen grains. The Probrevaxones group was recently described elsewhere. Based on the observation of 5616 pollen grains 11 new taxa are defined in this work: Atlantopollis microreticulatus var. tetraexitus var. nov., A. variabilis sp. nov., A. vilaflorensis sp. nov., A. microrugulatus sp. nov., A. grooti sp. nov., A. convexus sp. nov., Limaipollenites triangulus var. microreticulatus var. nov., L. reticulatus sp. nov., L. microrugulatus sp. nov., L. crassiexinus sp. nov., L. minor sp. nov. By comparison with the Ovied (Spain) palynological associations an Upper Cenomanian age is ascribed to the Vila Flor sediments.

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