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Fossil legume woods from the Late Miocene, Chiquimil Formation (Santa María Basin), Argentina
(Elsevier Science, 2013-10-24)
The legume fossil record is varied and abundant in the Cenozoic strata, especially throughout the Neogene. In northwestern Argentina there are outcrops of the Santa María Group, including the Miocene and Pliocene continental ...
The palaeobiogeographical spread of the acritarch Veryhachium in the Early and Middle Ordovician and its impact on biostratigraphical applications
(Taylor & Francis Ltd, 2014-03)
The genus Veryhachium Deunff, 1954, is one of the most frequently documented acritarch genera, being recorded from the Early Ordovician to the Neogene. Detailed investigations show that Veryhachium species first appeared ...
Neotectonics and seismicity in southern Patagonia
(Wiley, 2015-01)
Research for evaluation of geologic hazards involving earthquakes and volcanic eruptions in southern Argentina seems to have historically received little attention. Nevertheless, the relatively small work done indicates ...
A supplementary description of Brisaster iheringi (de Loriol, 1902) (Spatangoida: Schizasteridae) from the Miocene of Patagonia Argentina
(Universidad de Costa Rica, 2017-08)
New specimens of Schizaster iheringi de Loriol, 1902 from Early Miocene sedimentites (Chenque Formation, Patagonia, Argentina) allowed to improve its original description, providing by the first time details of the apical ...
New and little-known bryozoans from Monte León Formation (early Miocene, Argentina) and their paleobiogeographic relationships
(Paleontological Society, 2015-05)
The bryozoan fauna from the South American Cenozoic is poorly known. The study of new material collected in the Monte León Formation (early Miocene), gave us the opportunity to describe four new species: Valdemunitella ...
Captura do Sistema Fluvial Camaquã pelo Sistema Fluvial Jacuí - São Gabriel, RS, Brasil
(Instituto de Geociências /Universidade Federal do Rio Grande do Sul, 1998)
Pinniped turnover in the South Pacific Ocean: New evidence from the Plio-Pleistocene of the Atacama Desert, Chile
(2013)
Modern pinnipeds distributed along the coasts of continental South America consist almost entirely of otariids (sea lions and fur seals). In contrast, phocids (true seals) are present only on the southernmost extreme of ...
A grande colisão pré-cambriana do sudeste brasileiro e a estruturação regional
(2010-09-27)
This paper presents a review on the geotectonic framework of the Southeastern Brazil and neighborhoods, and its importance in the regional geologic evolution, which was exposed as a main conference at the XI Symposium of ...
Geological characterization of the distribution of albian carbonatic reservoirs, Southwest of Campos Basin (Brazil).Caracterização geológica da distribuição de reservatórios carbonáticos albianos, Sudoeste da Bacia de Campos (Brasil).
(2018-01-01)
In the southwestern region of the Campos Basin, carbonate reservoirs are conditioned by structural and stratigraphic features. In this sense, it is intended to characterize the distribution and type of play associated to ...
Molecular phylogeny and biogeographic history of the Neotropical tribe Glandulocaudini (Characiformes: Characidae: Stevardiinae)
(Soc Brasileira Ictiologia, 2018-01-01)
Although former studies on systematics and biogeography represent a progress on the knowledge of the tribe Glandulocaudini, none was grounded on molecular evidence. Thus, the first hypothesis of relationships for the tribe ...