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Mostrando ítems 31-40 de 149
Mesozoic and Cenozoic microbiotas from eastern Antarctic Peninsula: adaptation to a changing palaeoenvironment
(Advances in Polar Science, 2019-09)
A compiled selected literature on some groups of microfossils of the Mesozoic and Cenozoic of the James Ross Basin, eastern Antarctic Peninsula, is presented here, in order to show how the microbiota has been modified over ...
Mid-latitude Paleogene dinoflagellate cysts from offshore Santa Catarina (Pelotas Basin, Southern Brazil): Taxonomy and biochronostratigraphy
(Elsevier, 2021-10-06)
Palynological assemblages have been reported in pre-Quaternary deposits of the Pelotas Basin, except in the Santa Catarina Platform, where micropaleontological information is still restricted to calcareous microfossils. ...
On the presence of Upper Paleocene rocks in the foreland succession at Cabo Nariz, Tierra del Fuego, Chile: geology and new palynological and U-Pb data
(Servicio Nacional de Geología y Minería (SERNAGEOMIN), 2010)
Middle to upper eocene dinoflagellate cysts from Punta del Este and colorado basins, mid latitude southwest Atlantic Ocean
(Sociedade Brasileira de Paleontologia, 2016)
The analysis of middle Eocene dinoflagellate cyst assemblages from sites at Punta del Este (~36°S, Uruguay) and Colorado (~38°S, Argentina) basins allows to interpret ocean circulation patterns on the South American Shelf ...
Spatial distribution of organic-walled dinoflagellate cysts in surface sediments from the southern Caribbean Sea and eastern tropical Pacific Ocean
(UniandesMaestría en Ciencias BiológicasFacultad de CienciasDepartamento de Biología, 2016)
Numerous global studies of organic walled dinocyst distribution and their relation with the environment have been done across temperate regions, however neotrotropical oceans, are underrepresented, and the paleoceanography, ...
A response “Comment to Wetzeliella and its allies ― the ‘hole’ story: a taxonomic revision of the Paleogene dinoflagellate subfamily Wetzelielloideae by Williams et al. (2015).”
(Taylor & Francis, 2017-01)
The paper by Williams et al. (2015) concerning a proposed taxonomic revision of the subfamily Wetzelielloideae has led to a Comment by Bijl et al. (2016) that questions the validity of our assumptions regarding recognition ...
Early Cretaceous Dinoflagellate Cysts from the Agrio Formation at Its Type Locality (Neuquén Basin, Argentina) and Their Biostratigraphic Implications
(Asociacion Paleontologica Argentina, 2018-02)
The Early Cretaceous marine deposits of the Agrio Formation are widely distributed in southern Mendoza and Neuquén provinces, Argentina. The stratigraphic distribution of upper Valanginian to upper Hauterivian organic-walled ...
Factores ambientales que influyen en la variabilidad de la producción de quistes de Lingulodinium polyedrum y Scrippsiella trochoidea (Dinophyceae)Environmental factors influencing the variability of Lingulodinium polyedrum and Scrippsiella trochoidea (Dinophyceae) cyst production
(Universidad Autónoma de Baja California, 2009)