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Mostrando ítems 91-100 de 164
Platyrrhine evolution and paleobiogeography revisited : Evolución y paleobiogeografía de los platirrinos: nuevos aportes
(Sociedad Argentina para el Estudio de los Mamíferos, 2017)
La interpretación de la historia evolutiva de los primates platirrinos, hoy distribuidos ampliamente en la Región Neotropical, ha originado controversias especialmente durante las últimas tres décadas. Las principales ...
Immigrants on a lost continent: The fossiliferous record of Caviomorpha rodents (Mammalia: Rodentia: Ctenohystrica) from the Cenozoic of BrazilImigrantes em um continente perdido: O registro fossilífero de roedores Caviomorpha (Mammalia: Rodentia: Ctenohystrica) do Cenozoico do Brasil
(Universidade Estadual de Campinas, 2019)
The Brazilian mesozoic conchostracan faunas: its geological history as an alternative tool for stratigraphic correlationsLas faunas de conchostracos mesozoicos de Brasil: su historia geológica como una herramienta alternativa para las correlaciones estratigráficas
(UNESP, 2006-12)
The distribution (time-space) of conchostracan across the Brazilian geological column is here analysed, and the potential application to the stratigraphical and paleogeographical correlations is proposed. The Jurassic-Cretaceous ...
Mesozoic dinosaurs from Brazil and their biogeographic implications
(Academia Brasileira de Ciências, 2011)
The record of dinosaur body-fossils in the Brazilian Mesozoic is restricted to the Triassic of Rio Grande do Sul and Cretaceous of various parts of the country. This includes 21 named species, two of which were regarded ...
Biogeography and chronology of the Eurasian extinct rhinoceros Stephanorhinus etruscus (Mammalia, Rhinocerotidae)Biogéographie et chronologie du rhinocéros éteint Stephanorhinus etruscus (Mammalia, Rhinocerotidae) d'Eurasie
(Elsevier France-editions Scientifiques Medicales Elsevier, 2017-09)
Stephanorhinus etruscus is one of the most abundantly recorded and better known Eurasian Early Pleistocene rhinoceroses. Nevertheless, the first and last appearances of this species, as well as its paleogeographic distribution, ...
The relictual population of the purple clam Amiantis Purpurata (l.) in northern Patagonia (Argentina): the history of a warm-temperate-water neogene survivor
(Asociacion Paleontologica Argentina, 2014-06)
The purple clam Amiantis purpurata (Lamarck) is a warm-temperate species inhabiting shallow water along the coast from Espiritu Santo (Brazil) to northern Patagonia. It is one of the few survivors of the middle–late Miocene ...
Megaraptorid (Theropoda: Tetanurae) partial skeletons from the Upper Cretaceous Bajo Barreal Formation of central Patagonia, Argentina: Implications for the evolution of large body size in Gondwanan megaraptorans
(Carnegie Museum Natural History, 2020-12)
Se describen dos esqueletos parciales del postcráneo pertenecientes al enigmático clado de dinosaurios terópodos Megaraptoridae del Cretácico
Superior (Cenomaniano temprano–Turoniano tardío) de la Formación Bajo Barreal ...
Early–Middle Ordovician Graptolites from the Argentine Puna: Quantitative Paleobiogeographic Analysis Based on a Systematic RevisionGraptolitos del ordovícico temprano–medio de la puna argentina: Análisis paleobiogeográfico cuantitativo basado en una revisión sistemática
(Asociación Paleontológica Argentina, 2020-12)
. La revisión taxonómica actualizada de los graptolitos del Ordovícico Temprano–Medio de la Puna Oriental de Argentina permite describir por primera vez Sigmagraptus praecursor, Baltograptus extremus, B. geometricus, B. ...
Evolution of the carnivorous dinosaurs during the Cretaceous: The evidence from Patagonia
(Academic Press Ltd - Elsevier Science Ltd, 2013-10)
Patagonia has yielded the most comprehensive fossil record of Cretaceous theropods from Gondwana, consisting of 31 nominal species belonging to singleton taxa and six families: Abelisauridae, Noasauridae, Carcharodontosauridae, ...