Results 41 to 50 of about 290 (135)

Late Cretaceous nodosaurids (Ankylosauria: Ornithischia) from Mexico

, 2023
Restos de anquilosaurios nodosáuridos del Cretácico Superior de México son descritos aquí. Las muestras proceden de la Formación El Gallo de Baja California, de las formaciones Pen y Aguja del noroeste de Coahuila, y de la Formación Cerro del Pueblo ...
Rivera Sylva, Héctor E., Aranda Manteca, Francisco Javier, Carpenter, Kenneth   +2 more
core  

O filogenezie dinozaurów ptasiomiedniczych (Ornithischia) [PDF]

, 1985
The ornithischian dinosaurs are analysed using the cladistic methodology. The preferred hypothesis (see fig. 1) is that: 1. Ornithischia are monophyletic, 2. Ankylosauria are sister group of all other ornithischians, 3.
Osmolska, H., Maryanska, T.
core  

Body Size Distribution of the Dinosaurs [PDF]

, 2012
PMCID: PMC3526529This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are ...
David W E Hone, Hone, DWE, O’Gorman Eoin J., Eoin J O'Gorman, Eoin J. O’Gorman, David W. E. Hone, Hone, David WE, O'Gorman, EJ, Hone David W. E., O’Gorman, Eoin J, O'Gorman, Eoin J., Hone, David W. E.   +11 more
core   +2 more sources

Dinosaur footprints and other Ichnofauna from the Cretaceous Kem Kem Beds of Morocco [PDF]

, 2014
We describe an extensive ichnofossil assemblage from the likely Cenomanian-age 'lower' and 'upper' units of the 'Kem Kem beds' in southeastern Morocco.
Baidder, Lahssen, Zouhri, Samir, David M Martill, Jeffery A Wilson, Ibrahim, Nizar, Lahssen Baidder, Paul C. Sereno (36583), David J. Varricchio (132149), Dutheil, Didier B., David J Varricchio, Varricchio, David J., Martill, David M., Wilson, Jeff A., Paul C Sereno, Sereno, Paul C., Nizar Ibrahim, Didier B Dutheil, Jeff A. Wilson (531956), Didier B. Dutheil (53097), Samir Zouhri (364453), Samir Zouhri, Lahssen Baidder (364452), Nizar Ibrahim (364450), David M. Martill (364451)   +23 more
core   +2 more sources

RMA regressions of ulna length against width.

, 2012
A–B, ulna length against anteroposterior width; C–D, ulna length against mediolateral width. A, C, regression lines of Stegosauria, Ankylosauria, Hadrosauridae, Ceratopsidae and basal bipedal ornithischians; B, D regression lines of Thyreophora ...
Deborah H. Linton (162808), Susannah C. R. Maidment (162804), Paul M. Barrett (162813), Paul Upchurch (156283)   +3 more
core   +1 more source

A probable ankylosaurian (Dinosauria, Thyreophora) from the Early Cretaceous of New South Wales, Australia

, 2021
We describe an isolated osteoderm from the Albian Griman Creek Formation where it is exposed near the town of Lightning Ridge in central-northern New South Wales, Australia.
Burns, Michael E, Smith, Elizabeth T, Bell, Phil R   +2 more
core   +1 more source

MIRAGAIA TAIL BIOMECHANICS AND DEFENCES. EVALUATION OF THE TAIL MOBILITY AND RESISTANCE TO LOADINGS AND COLLISIONS.

Rivista Italiana di Paleontologia e Stratigrafia
Thyreophora is a taxon of dinosaurs composed of Stegosauria and Ankylosauria, whose members have been known to utilise their tails as powerful defensive weapons.
Francesco Lategano, SIMONE CONTI, FRANCESCA LOZAR   +2 more
doaj   +1 more source

Bone histology of Liaoningosaurus paradoxus (Ornithischia: Ankylosauria) from the Lower Cretaceous of Liaoning Province, China

Journal of Vertebrate Paleontology
The ankylosaurian dinosaur Liaoningosaurus paradoxus, from the Lower Cretaceous of Liaoning Province, China, is represented by numerous specimens identified as juvenile individuals based on their body size but without bone histological evidence. Here, we present the first osteohistological study of this species based on two referred specimens, ELDM ...
Wenjie Zheng, Qi Zhao, Paul M. Barrett, Xing Xu   +3 more
openaire   +1 more source

RMA regressions of humerus length against width.

, 2012
A–B, humerus length against anteroposterior width; C–D, humerus length against mediolateral width; E–F, humerus length against deltopectoral crest width.
Deborah H. Linton (162808), Susannah C. R. Maidment (162804), Paul M. Barrett (162813), Paul Upchurch (156283)   +3 more
core   +1 more source

Phylogeny of the Ankylosauria based on Ősi and Makádi (2009).

, 2013
Studied taxa are indicated in bold.
Shoji Hayashi (397194), Martina Stein (436741), P. Martin Sander (164109)   +2 more
core   +1 more source