Results 231 to 240 of about 4,132 (266)

Dinosauria (Ornithischia)

2016
International ...
Llandres Serrano, Mercedes, Vullo, Romain, Ortega, F.   +2 more
openaire   +1 more source

Skull of a Jurassic ankylosaur (Dinosauria)

Nature, 1998
The origin and early evolution of many major dinosaur groups are poorly known because specimens are rare. One of these groups, the Ankylosauria, or armour-plated dinosaurs, is best known from well-preserved specimens from the Upper Cretaceous period of Asia and North America.
Kenneth Carpenter, Clifford Miles, Karen Cloward   +2 more
openaire   +1 more source

A new geographical record of Abelisauridae (Theropoda, Dinosauria) for the Bauru Group (Upper Cretaceous)

Journal of South American Earth Sciences, 2023
A. Giaretta, S. Rodrigues, P. Buck
semanticscholar   +1 more source

Dinosauria R. Owen 1842

2020
Definition: The smallest clade containing Iguanodon bernissartensis Boulenger in Beneden 1881 (Ornithischia/Euornithopoda) Megalosaurus bucklandii Mantell 1827 (Theropoda/Megalosauroidea) and Cetiosaurus oxoniensis Phillips 1871 (Sauropodomorpha). This is a minimum-clade definition.
Langer, M. C., Novas, Fernando Emilio, Bittencourt, J. S., Ezcurra, Martin Daniel, Gauthier, Jacques A.   +4 more
openaire   +1 more source

The Dinosauria

Choice Reviews Online, 2005
openaire   +2 more sources

The Dinosauria

Palaeogeography, Palaeoclimatology, Palaeoecology, 1993
openaire   +1 more source

New hadrosaurid (Dinosauria: Ornithopoda) fossils from the uppermost Cretaceous of central Patagonia and the influence of paleoenvironment on South American hadrosaur distribution

, 2021
L. Ibiricu, G. Casal, Bruno N. Alvarez, André Tomás, Matthew C. Lamanna, P. Cruzado‐Caballero   +5 more
semanticscholar   +1 more source

Sacral co‐ossification in dinosaurs: The oldest record of fused sacral vertebrae in Dinosauria and the diversity of sacral co‐ossification patterns in the group

Journal of Anatomy, 2021
Debora Moro, Leonardo Kerber, Rodrigo T Müller   +2 more
exaly  

Gross genome evolution in the Dinosauria

2016
The Dinosaurs dominated the terrestrial environment for around 170 million years and are probably the most successful land vertebrate group to have existed. They survived several mass extinction events before finally all non-avian species were wiped out 66 million years ago in the Cretaceous-Paleogene extinction event. The neornithes (modern birds) are
O'Connor, Rebecca, Romanov, Michael N, Farré, Marta, Larkin, Denis M, Griffin, Darren K.   +4 more
openaire  

Osteology, paleohistology and phylogenetic relationships of Pellegrinisaurus powelli (Dinosauria: Sauropoda) from the Upper Cretaceous of Argentinean Patagonia

, 2021
I. Cerda, V. Zurriaguz, J. Carballido, Romina González, L. Salgado   +4 more
semanticscholar   +1 more source