Theropod dinosaurs from Argentina [PDF]
, 2016 Theropoda incluye a todos los dinosaurios más cercanamente relacionados a las aves que a los sauropodomorfos (dinosaurios de cuello largo) y ornithisquios (dinosaurios con cadera de ave).
Ezcurra, Martin Daniel +1 more
core
First evidence of an unenlagiid (Dinosauria, Theropoda, Maniraptora) from the Bauru Group, Brazil [PDF]
, 2012 In this study, we describe a small theropod dorsal vertebra from the Late Cretaceous Bauru Group (Brazil). The specimen is referred to the maniraptoran clade Unenlagiidae based on the following combination of characters: diapophyses short, wide and ...
A. Cau, F. Fanti, F. Novas, R. Candeiro
core +2 more sources
THEROPOD TEETH ASSOCIATED TO A TITANOSAUR SAUROPOD SKELETON FROM THE ALLEN FORMATION (CAMPANIAN-MAASTRICHTIAN), RÍO NEGRO PROVINCE, ARGENTINA. [PDF]
, 2017 Fil: Meso, Jorge G. Universidad Nacional de Río Negro. Sede Alto Valle y Valle Medio; Argentina.Se estudiaron 13 dientes aislados de dinosaurios terópodos provenientes de dos yacimientos cercanos ubicados en la localidad de Paso Córdoba (General Roca ...
Meso, Jorge G.
core
Reevaluating Maniraptoran Pelvic Musculature: Cursoriality, Convergence, and Caudal Decoupling [PDF]
, 2019 Maniraptora is a clade of non-avian theropod dinosaurs comprising avians and several “bird-like” groups with semilunate wrist bones. Maniraptorans tend to exhibit anterior migration in centre of mass, enlargement of the pectoral region, and progressive ...
Rhodes, Matthew M
core +2 more sources
Relationship of tetrapods, plants and paleoenvironments in the continental Triassic of Argentina and Brazil [PDF]
, 2021 The numerous discoveries of the Triassic terrestrial biota made in Argentina and Brazil since 1920 has opened new avenues for a better understanding of the evolutionary history in the region.
Agnolin, Federico +4 more
core
Descripción anatómica y relaciones filogenéticas de Chilesaurus diegosuarezi (Theropoda, Dinosauria) [PDF]
, 2018 En la actualidad, se reconocen más de 50 especies de dinosaurios en todo Sudamérica, la mayor parte de éstos registrados en Argentina y Brasil. Los dinosaurios se distinguen en dos grandes grupos: Ornithischia y Saurischia, diferenciación principalmente ...
Chimento Ortiz, Nicolás Roberto
core +1 more source
Novos registros de vertebrados fósseis do cretáceo superior na formação adamantina (grupo Bauru), sudeste do Brasil [PDF]
, 2014 The Adamantina Formation (Bauru Group), between Lucélia and Irapuru municipalities (northwestern São Paulo State, southeastern Brazil), has been in the last years a very important area for collecting Upper Cretaceous fossil vertebrates.
Bertini, Reinaldo José +1 more
core +1 more source
Revision of the Deinonychosauria (Dinosauria, Theropoda) from Argentina: anatomy and phylogeny [PDF]
, 2014 Deinonychosauria es un grupo de dinosaurios terópodos celurosaurios, con un dígito pedal II concapacidad de hiperextensión, entre otros rasgos. Los registros son mayormente del hemisferionorte, aunque también existen registros del hemisferio sur.
Gianechini, Federico Abel
core
Evolution of Teeth and Quadrate in Non-avian Theropoda (Dinosauria: Saurischia), with the Description of Torvosaurus Remains from Portugal [PDF]
, 2015 Theropods form a highly successful and morphologically diversified group of dinosaurs that gave rise to birds. They include most, if not all, carnivorous dinosaurs, yet many theropod clades were secondarily adapted to piscivory, omnivory and herbivory ...
Hendrickx, Christophe
core
Nuevas contribucionaes a la paleodiversidad de dinosaurios terópodos del Jurásico y Cretácico de España a partir de dientes aislados [PDF]
, 2019 Los dinosaurios son un grupo de vertebrados fósiles que ejercen una gran fascinación. Los hallazgos paleontológicos suscitan un gran interés entre el gran público, con numerosas apariciones en prensa, medios de divulgación, documentales o incluso la ...
Alonso German, Antonio +1 more
core