Results 101 to 110 of about 1,610 (221)

Diversity of late Maastrichtian Tyrannosauridae (Dinosauria: Theropoda) from western North America

, 2004
Thomas D. Carr, Thomas E. Williamson (2004): Diversity of late Maastrichtian Tyrannosauridae (Dinosauria: Theropoda) from western North America. Zoological Journal of the Linnean Society 142: 479-523, DOI: 10.1111/j.1096-3642.2004.00130.x, URL: https ...
Thomas D. Carr, Carr, Thomas D., Williamson, Thomas E., Thomas E. Williamson   +3 more
core   +1 more source

Hindlimb biomechanics of Lagosuchus talampayensis (Archosauria, Dinosauriformes), with comments on skeletal morphology

Journal of Anatomy, Volume 246, Issue 6, Page 948-973, June 2025.
The study constructs a 3D whole‐body biomechanical model of the Late Triassic archosaurian reptile Lagosuchus talampayensis, which includes reconstructions of the hindlimb musculature. The process of constructing the model revealed that numerous limb bones curated with the main specimens are from other, as‐yet‐undetermined archosaurs.
Alejandro Otero, Peter J. Bishop, John R. Hutchinson   +2 more
wiley   +1 more source

FIGURE 7 in Anatomy of Mahakala omnogovae (Theropoda: Dromaeosauridae), Tögrögiin Shiree, Mongolia

, 2011
FIGURE 7. Partial right pterygoid of Mahakala omnogovae (IGM 100/1033).Published as part of Turner, Alan H., Pol, Diego & Norell, Mark A., 2011, Anatomy of Mahakala omnogovae (Theropoda: Dromaeosauridae), Tögrögiin Shiree, Mongolia, pp.
Norell, Mark A., Turner, Alan H., Pol, Diego   +2 more
core   +1 more source

Neural canal ridges: A novel osteological correlate of postcranial neuroanatomy in dinosaurs

The Anatomical Record, Volume 308, Issue 5, Page 1349-1368, May 2025.
Abstract In this article, we document the widespread presence of bony ridges in the neural canals of non‐avian dinosaurs, including a wide diversity of sauropods, two theropods, a thyreophoran, and a hadrosaur. These structures are present only in the caudal vertebrae.
Jessie Atterholt, Mathew J. Wedel, Ron Tykoski, Anthony R. Fiorillo, Femke Holwerda, Thierra K. Nalley, Taormina Lepore, John Yasmer   +7 more
wiley   +1 more source

FIGURE 27. Left metacarpals II in Anatomy of Mahakala omnogovae (Theropoda: Dromaeosauridae), Tögrögiin Shiree, Mongolia

, 2011
FIGURE 27. Left metacarpals II and III of Mahakala omnogovae (IGM 100/1033) in dorsal (A) and ventral (B) views.Published as part of Turner, Alan H., Pol, Diego & Norell, Mark A., 2011, Anatomy of Mahakala omnogovae (Theropoda: Dromaeosauridae ...
Norell, Mark A., Turner, Alan H., Pol, Diego   +2 more
core   +1 more source

An integrative phylogenetic and extrapolatory approach to the reconstruction of dromaeosaur (Theropoda: Eumaniraptora) shoulder musculature

, 2006
Jasinoski, Sandra C., Russell, Anthony P., Currie, Philip J. (2006): An integrative phylogenetic and extrapolatory approach to the reconstruction of dromaeosaur (Theropoda: Eumaniraptora) shoulder musculature.
PHILIP J. CURRIE, Russell, Anthony P., Jasinoski, Sandra C., SANDRA C. JASINOSKI, ANTHONY P. RUSSELL, Currie, Philip J.   +5 more
core   +1 more source

FIGURE 3 in On the first Baryonychinae (Theropoda, Spinosauridae) teeth from South America

, 2023
FIGURE 3. Denticulated carinae in spinosaurids. A, LPUFS 5860 specimen; B, LPUFS 5870 specimen; C, LPUFS 5871 specimen; D, Baryonyx NHMUK PV R.9951 R.278 specimen; E, Suchomimus MNN G73-3 specimen. Scale bar equals 1 mm.
Lacerda, Mauro B.S., Sales, Marcos A.F., Liparini, Alexandre, Vieira, Fabiana S., Aragão, Paulo R.L.   +4 more
core   +1 more source

Fig. 15 in A Review of the Mongolian Cretaceous Dinosaur Saurornithoides (Troodontidae: Theropoda)

, 2009
Fig. 15. Ventral (A) and left lateral (B) views of the four preserved sacral vertebrae of Saurornithoides mongoliensis (AMNH FR 6516). Anterior is to the left.Published as part of Norell, Mark A., Makovicky, Peter J., Bever, Gabe S., Balanoff, Amy M ...
Rowe, Timothy, Balanoff, Amy M., Bever, Gabe S., Makovicky, Peter J., Clark, James M., Norell, Mark A., Barsbold, Rinchen   +6 more
core   +2 more sources

Restos de Alvarezsauridae (Theropoda, Coelurosauria) en la Formación Alien (Campaniano-Maastrichtiano), en Salitral Ojo de Agua, Provincia de Río Negro, Argentina Remains of Alvarezsauridae (Theropoda, Coelurosauria) in the Alien Formation (Campanian-Maastrichthian), in Salitral Ojo de Agua, Río Negro Province, Argentina

Andean Geology, 2009
Se presentan nuevos restos provenientes de estratos campaniano-maastrichtianos de la Formación Alien, en Salitral Ojo de Agua (Río Negro, Argentina), los cuales son asignables a Alvarezsauridae indet.
Leonardo Salgado, Rodolfo A Coria, Andrea B Arcucci, Luis M Chiappe   +3 more
doaj  

The dentary ofAustralovenator wintonensis(Theropoda, Megaraptoridae); implications for megaraptorid dentition

PeerJ, 2015
Megaraptorid theropods were an enigmatic group of medium-sized predatory dinosaurs, infamous for the hypertrophied claw on the first manual digit. Megaraptorid dentition is largely restricted to isolated teeth found in association with skeletal parts; however, thein situmaxillary dentition ofMegaraptorwas recently described.
White, Matt A., Bell, Phil R., Cook, Alex G., Poropat, Stephen F., Elliott, David A.   +4 more
openaire   +6 more sources