Buscar
Mostrando ítems 1-10 de 18
Osteology and phylogenetic relationships of Tyrannotitan chubutensis Novas, de Valais, VickersRich and Rich, 2005 (Theropoda: Carcharodontosauridae) from the Lower Cretaceous of Patagonia, Argentina
(Taylor & Francis, 2013)
The theropod clade Carcharodontosauridae is a broadly distributed group of large allosauroid theropods. The carcharodontosaurids recorded in the Albian – Cenomanian of Gondwana are the youngest and most derived members of ...
Cranial ontogenetic variation in Mapusaurus roseae (Dinosauria: Theropoda) and the probable role of heterochrony in carcharodontosaurid evolution
(Springer Heidelberg, 2014-12)
The carcharodontosaurid theropod Mapusaurus roseae (Cenomanian of Neuquén Province, Argentina) is represented by at least seven disarticulated individuals from a monospecific bonebed, all of different sizes and presumably ...
Brief comment on the brain and inner ear of Giganotosaurus carolinii (Dinosauria: Theropoda) based on CT Scans
(Asociación Paleontológica Argentina, 2020-03)
The endocranial morphology of the carcharodontosaurinae theropod Giganotosaurus carolinii is known from a latex cranial endocast, which lacks however, information such as the extent of the flocculus of the cerebellum or ...
Palaeopathological Survey of a Population of Mapusaurus (Theropoda: Carcharodontosauridae) from the Late Cretaceous Huincul Formation, Argentina
(Public Library of Science, 2013-05-15)
Paleoepidemiology (the study of disease and trauma in prehistoric populations) provides insight into the distribution of disease and can have implications for interpreting behavior in extinct organisms. A monospecific ...
New theropod fauna from the Upper Cretaceous (Huincul Formation) of Northwestern Patagonia, Argentina
(New Mexico Museum of Natural History and Science, 2016-06)
The present contribution describes theropod remains coming from the Huincul Formation (Neuquén Group; Cenomanian-Turonian; Upper Cretaceous) at a single locality located in northwestern Río Negro province, Patagonia, ...
An Early Cretaceous, medium-sized carcharodontosaurid theropod (Dinosauria, Saurischia) from the Mulichinco Formation (upper Valanginian), Neuquén Province, Patagonia, Argentina
(Academic Press Ltd - Elsevier Science Ltd, 2019-11)
A new carcharodontosaurid taxon, Lajasvenator ascheriae gen. et sp. nov. is described. The new taxon is based on two specimens: MLL-PV-Pv-005 is a partial skeleton represented by a portion of the snout, partially articulated ...
Modelización con Elementos Finitos de un Diente Referido al Género Giganotosaurus (Theropoda: Carcharodontosauridae)Finite element modelling of a tooth refrerred to the genus giganotosaurus coria and salgado, 1995 (Theropoda: Carcharodontosauridae)
(Asociación Paleontológica Argentina, 2004-12)
Se estudió cuantitativamente y por vez primera el diseño biomecánico del diente de un dinosaurio. Para ello se generó mediante tomografía computarizada una serie de imágenes transaxiales (separadas a intervalos de 1,5 mm) ...
Theropod teeth from the Marília Formation (late Maastrichtian) at the paleontological site of Peirópolis in Minas Gerais State, BrazilDentes de terópodes da Formação Marília (Neomaastrichtiano) do sítio paleontológico de Peirópolis do estado de Minas Gerais, Brasil
(Sociedade Brasileira de Geologia, 2012)
Dentes de Amniotas da Laje do Coringa (Formação Alcântara, albo-cenomaniano da bacia de São Luís-Grajaú): Identificação, descrição, aspectos paleobiológicos, biocronológicos, paleogeográficos e paleobiogeográficos
(Universidade Estadual Paulista (Unesp), 2006-10-06)
A utilização de dentes isolados, com finalidades taxonômicas, é reconhecida por diversos autores. No Hemisfério Norte investigações desta natureza são freqüentes, versando principalmente sobre micro e macromorfologias ...