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Prediction of offspring in extant and extinct mammals to add light on paleoecology and evolution
(Elsevier Science, 2016-07)
Reproductive strategies can be inferred from adult body mass, although offspring characteristics can give more accurate tools to predict life histories. In fossil mammals, adult body mass estimation incorporates error to ...
New Metatherian Mammal from the Early Eocene of Antarctica
(Springer, 2018-09)
A new Paleogene metatherian from locality IAA 1/90, Marambio (Seymour) Island in the Antarctic Peninsula is described. Pujatodon ektopos, gen. et sp. nov., is recognized on the basis of a tiny lower left molar recovered ...
The morphofunctional design of Montealtosuchus arrudacamposi (Crocodyliformes, Upper Cretaceous) of the Bauru Basin, Brazil
(ElsevierGrã-bretanhaInstituto de Geociências, 2017)
Metriorhynchidae (Crocodylomorpha: Thalattosuchia) from upper jurassic–lower cretaceous of Neuquén basin (Argentina), with comments on the natural casts of the brainMetriorhynchidae (Crocodylomorpha: Thalattosuchia) del jurásico superior–cretácico inferior de la Cuenca Neuquina (Argentina), con comentarios sobre los moldes naturales del encéfalo
(Asociacion Paleontologica Argentina, 2015-12)
Los Metriorhynchidae fueron los únicos Crocodylomorpha con un estilo de vida marino pelágico. Relacionado con este estilo de vida, su peculiar plan corporal permite diferenciarlos claramente de los demás Crocodylomorpha. ...
Evolution of Precambrian life in the Brazilian geological record
(CAMBRIDGE UNIV PRESSNEW YORK, 2012)
Precambrian rocks comprise nearly one-quarter of the surface of Brazil and range from Paleoarchean (ca. 3.6 Ga) to the latest Ediacaran (0.542 Ga) in age. Except for controversial phosphatized 'embryo-like' microfossils ...
Gregariousness in the giant sloth Lestodon (Xenarthra): multi-proxy approach of a bonebed from the Last Maximum Glacial of Argentine Pampas
(Nature, 2020-12-02)
Megamammals constituted an important component in the Pleistocene faunal communities of South America. Paleobiological and paleoecological studies involving different megamammal taxa have increased significantly in the ...
Paleometry: a brand new area in brazilian science
(Univ Fed Sao Carlos, Dept Engenharia Materials, 2014-11-01)
Paleometry is a promising research field that brings together different areas, such as physics and chemistry, applied to paleobiological issues. In spite of being recognized abroad, it is a new research field in Brazil. ...