Results 131 to 140 of about 2,587 (228)

A re-evaluation of the enigmatic dinosauriform Caseosaurus crosbyensis from the Late Triassic of Texas, USA and its implications for early dinosaur evolution [PDF]

The holotype specimen of the Late Triassic dinosauriform Caseosaurus crosbyensis is redescribed and evaluated phylogenetically for the first time, providing new anatomical information and data on the earliest dinosaurs and their evolution within the ...
Baron, Matthew G., Williams, Megan
core   +1 more source

Insights into iguanodontian dental architecture from an Early Cretaceous Chinese basal hadrosauriform maxilla (Ornithischia: Iguanodontia)

, 2015
Michael Pittman, X. Xu, Jason R. Ali, Rui Pei, Waisum Ma, Jin Meng, Shundong Bi   +6 more
openalex   +2 more sources

Dental form and function in the early feeding diversification of dinosaurs. [PDF]

Sci Adv, 2022
Ballell A, Benton MJ, Rayfield EJ.
europepmc   +1 more source

Convergent evolution of quadrupedality in ornithischian dinosaurs was achieved through disparate forelimb muscle mechanics. [PDF]

Proc Biol Sci, 2023
Dempsey M, Maidment SCR, Hedrick BP, Bates KT.   +3 more
europepmc   +1 more source

Common Functional Correlates of Head-Strike Behavior in the Pachycephalosaur Stegoceras validum (Ornithischia, Dinosauria) and Combative Artiodactyls

, 2011
Eric Snively, Jessica M. Theodor
openalex   +2 more sources

<i>Delapparentia turolensis</i> nov. gen et sp., un nuevo dinosaurio iguanodontoideo (Ornithischia: Ornithopoda) en el Cretácico Inferior de Galve

, 2011
José Ignacio Ruiz-Omeñaca
openalex   +2 more sources

Strong support for a heterogeneous speciation decline model in Dinosauria: a response to claims made by Bonsor et al. (2020). [PDF]

R Soc Open Sci, 2021
Sakamoto M, Benton MJ, Venditti C.
europepmc   +1 more source

A new dryosaurid ornithopod (Dinosauria, Ornithischia) from the Late Jurassic of Portugal

, 2014
Fernando Escaso, Francisco Ortega, Pedro Dantas, Elisabete Malafaia, Bruno Silva, José Miguel Gasulla, Pedro Mocho, Iván Narváez, J. L. Sanz   +8 more
openalex   +2 more sources

A primitive ornithischian dinosaur from the Late Triassic of South Africa, and the early evolution and diversification of Ornithischia [PDF]

, 2007
Richard J. Butler, Roger M. H. Smith, David Norman   +2 more
openalex   +1 more source

A New Brachylophosaurin Hadrosaur (Dinosauria: Ornithischia) with an Intermediate Nasal Crest from the Campanian Judith River Formation of Northcentral Montana

, 2015
Elizabeth A. Freedman Fowler, John R. Horner   +1 more
openalex   +2 more sources