Results 161 to 170 of about 2,952 (213)

Reconstructing dinosaur locomotion. [PDF]

Biol Lett
Falkingham PL.
europepmc   +1 more source

Identification of tooth traces from a Cretaceous (Maastrichtian) Edmontosaurus annectens bonebed in the Lance Formation, Wyoming, U.S.A. [PDF]

PLoS One
C T Siviero B, Rega E, McLain MA, Brand LR, Nelsen D, Chadwick AV.   +5 more
europepmc   +1 more source

First unambiguous record of pneumaticity in the axial skeleton of alvarezsaurians (Theropoda: Coelurosauria). [PDF]

PLoS One
Windholz GJ, Meso JG, Wedel MJ, Pittman M.   +3 more
europepmc   +1 more source

Pelvic and hindlimb osteology and ontogeny of a troodontid from the upper member of the Two Medicine Formation (Cretaceous) of Montana. [PDF]

PLoS One
Varricchio DJ, Caldwell HR.
europepmc   +1 more source

Evolution of Adaptive Non-Shivering Thermogenesis in Mammals. [PDF]

Physiology (Bethesda)
Keuper M, Jastroch M.
europepmc   +1 more source

The Cretaceous theropodous dinosaur Gorgosaurus

, 1917
openaire   +2 more sources

The theropod furcula [PDF]

Journal of Morphology, 2009
AbstractThe furcula is a structure formed by the midline fusion of the clavicles. This is the element which is unique to theropods and is important for understanding the link between birds and other theropods. New specimens from basal theropods suggest that the furcula appeared very early in theropod history.
Mark Norell, Alan H Turner, Sterling J. Nesbitt   +2 more
exaly   +3 more sources

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Theropods and the Origin of Birds

2022
This chapter covers the characteristics and systematics of theropods while also considering the origin of birds. It mentions how early theropods were small, agile, lightly built, bipedal carnivores with long arms and legs. The evolutionary history of theropods varies since some gain forms with long and greatly enlarged forelimbs, while other forms ...
F. Harvey Pough, William E. Bemis, Betty Mcguire, Christine M. Janis   +3 more
openaire   +1 more source

A Crested Theropod Dinosaur from Antarctica

Science, 1994
Jurassic fossil vertebrates collected from the Falla Formation in the Central Transantarctic Mountains included a partial skull and postcranial elements of a crested theropod, Cryolophosaurus ellioti gen. nov. sp. nov.
W R, Hammer, W J, Hickerson
openaire   +2 more sources

Baryonyx, a remarkable new theropod dinosaur

Nature, 1986
An extremely large claw bone, some 30 cm long, was found in Wealden (Lower Cretaceous) deposits in a Surrey claypit in January 1983. This led to the discovery the following month of the well-preserved skeleton of a new large theropod dinosaur. Only one other theropod specimen comprising more than a few bones had ever been found in Britain, and that ...
A J, Charig, A C, Milner
openaire   +2 more sources