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A new monosulcate pollen from the Early Cretaceous of central-western Argentina
(American Association of Stratigraphic Palynologists Foundation, 2020-11)
A new monosulcate species, Shanbeipollenites lagarcitensis sp. nov. is described from the Lower Cretaceous Lagarcito Formation, Sierras de Guayaguas (north-western San Luis Basin), Argentina. Shanbeipollenites lagarcitensis ...
Gymnosperm pollen grains from the La Veteada Formation (Lopingian), Paganzo Basin, Argentina: biostratigraphic and palaeoecological implications
(Taylor & Francis Ltd, 2018-04)
This work forms the concluding part of a series of systematic studies of typical Gondwanan Permian palynofloras from the type section of the La Veteada Formation in the Paganzo Basin, central-western Argentina. It deals ...
Early eocene spore and pollen assemblages from the laguna del hunco fossil lake beds, patagonia, argentina
(University of Chicago Press, 2020-07)
Premise of research. The early Eocene Laguna del Hunco (LH) fossil site, northwestern Chubut Province, Argentina, holds one of the best-preserved and most diverse paleofloras worldwide. The paleoflora comprises ferns, ...
The gymnosperm pollen Shanbeipollenites proxireticulatus Schrank from the Vaca Muerta Formation (Upper Jurassic–Lower Cretaceous), Neuquén Basin, Argentina
(Academic Press Ltd - Elsevier Science Ltd, 2018-10)
This study documents for the first time the occurrence of Shanbeipollenites proxireticulatus Schrank in levels of the Vaca Muerta Formation, Neuquén Basin, Argentina. It represents the first record of this species in high ...
Palinología de la formación Monte Chico (cretácico tardío) de la Provincia de Santa Cruz, Argentina: GimnospermasPalynology of the Monte Chico formation (late cretaceous) from Santa Cruz Province, Argentina: Pollen of gymnosperms
(Sociedade Brasileira de Paleontologia, 2012-04)
As assembleias palinológicas recuperadas dos sedimentos da Formação Monte Chico, Cretáceo superior, Província de Santa Cruz, apresentaram elementos marinhos (cistos de dinoflagelados) e continentais. Nessa contribuição ...
Pollen Grains in the Surface Sediments of Guanabara Bay, Rio de Janeiro, BrazilGrãos de Pólen de Sedimentos Superficiais da Baía de Guanabara, Rio de Janeiro, Brasil
(Centro de Ciências Matemáticas e da Natureza, Instituto de Geociências, Universidade Feder, 2013)
When flowering plants ruled Antarctica: evidence from Cretaceous pollen grains
(Wiley Blackwell Publishing, Inc, 2019-07)
The replacement of seed-free plants and gymnosperms by flowering plants during the Cretaceous is one of the most important biotic events in the evolution of life. However, the magnitude of this global turnover remains ...
Polen y esporas de la Formación La Irene (Maastrichtiano), sudoeste de la provincia de Santa Cruz, Argentina: primeros resultadosPollen and spores of the La Irene Formation (Maastrichtian), Southwestern Santa Cruz Province: First resultsPollen et spores de la Formation La Irene (Maastrichtien), sud-ouest de la province de Santa Cruz, Argentine : premiers re´sultats
(Elsevier France-editions Scientifiques Medicales Elsevier, 2008-10)
Palynological assemblages are reported for the first time for the La Irene Formation, southwestern Santa Cruz Province, Argentina. This unit represents the sedimentation during a regressive period from transitional or ...