Results 101 to 110 of about 1,568 (192)

Specializations of the mandibular anatomy and dentition ofSegnosaurus galbinensis(Theropoda: Therizinosauria)

PeerJ, 2016
Definitive therizinosaurid cranial materials are exceptionally rare, represented solely by an isolated braincase and tooth in the North American taxonNothronychus mckinleyi, the remarkably complete skull of the Asian taxonErlikosaurus andrewsi, and the lower hemimandibles ofSegnosaurus galbinensis. To date, comprehensive descriptions of the former taxa
Tsogtbaatar Chinzorig, Khishigjav Tsogtbaatar, Terry A. Gates, Terry A. Gates, Lindsay E. Zanno   +4 more
openaire   +4 more sources

A reappraisal of the cranial and mandibular osteology of the spinosaurid Irritator challengeri (Dinosauria: Theropoda)

Palaeontologia Electronica, 2023
M. Schade, O. Rauhut, C. Foth, Olof Moleman, Serjoscha W. Evers   +4 more
semanticscholar   +1 more source

A review of the basal tyrannosauroids (Saurischia: Theropoda) of the Jurassic Period

Volumina Jurassica, 2016
The well supported clade Tyrannosauroidea represents one of the most basal coelurosaurian theropods. Given that current fossil records of earliest coelurosaur theropods are extremely scarce, basal-most tyrannosauroid materials are key to understanding the origin and diversification of coelurosaurs.
openaire   +2 more sources

A megaraptorid (Dinosauria: Theropoda) frontal from the upper Strzelecki Group (Lower Cretaceous) of Victoria, Australia

Cretaceous research (Print), 2023
Jake Kotevski, R. Duncan, Adele H. Pentland, J. Rule, P. Vickers-Rich, T. Rich, Erich M G Fitzgerald, Alistair R. Evans, Stephen F. Poropat   +8 more
semanticscholar   +1 more source

Decoupling body shape and mass distribution in birds and their dinosaurian ancestors. [PDF]

Nat Commun, 2023
Macaulay S, Hoehfurtner T, Cross SRR, Marek RD, Hutchinson JR, Schachner ER, Maher AE, Bates KT.   +7 more
europepmc   +1 more source

Re-analysis of a dataset refutes claims of anagenesis within Tyrannosaurus-line tyrannosaurines (Theropoda, Tyrannosauridae)

Cretaceous research (Print), 2023
Charlie Roger Scherer, Christian Voiculescu-Holvad   +1 more
semanticscholar   +1 more source

Refinement of Poultry Standing in Japan Based on Recent Anthropo-ornithological Perspectives. [PDF]

J Poult Sci
Tajima A.
europepmc   +1 more source

Anagenesis and the tyrant pedigree: a response to “Re-analysis of a dataset refutes claims of anagenesis within Tyrannosaurus-line tyrannosaurines (Theropoda, Tyrannosauridae)”

Cretaceous research (Print)
Elías A. Warshaw, Daniela Barrera Guevara, Denver Fowler   +2 more
semanticscholar   +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

New frontiers in dinosaur exploration. [PDF]

Biol Lett
Maidment S, Butler RJ.
europepmc   +1 more source