Results 71 to 80 of about 290 (106)

The evolution of dermal shield vascularization in Testudinata and Pseudosuchia: phylogenetic constraints versus ecophysiological adaptations. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2020
Clarac F, Scheyer TM, Desojo JB, Cerda IA, Sanchez S.   +4 more
europepmc   +1 more source

The evolution and role of the hyposphene-hypantrum articulation in Archosauria: phylogeny, size and/or mechanics? [PDF]

R Soc Open Sci, 2019
Stefanic CM, Nesbitt SJ.
europepmc   +1 more source

The influence of soft tissue volume on estimates of skeletal pneumaticity: implications for fossil archosaurs. [PDF]

Air space proportion (ASP), the volume fraction in bone that is occupied by air, is frequently applied as a measure for quantifying the extent of skeletal pneumaticity in extant and fossil archosaurs.

core   +1 more source

A new pseudosuchian from the Favret Formation of Nevada reveals that archosauriforms occupied coastal regions globally during the Middle Triassic. [PDF]

Biol Lett
Smith ND, Klein N, Sander PM, Schmitz L.
europepmc   +1 more source

Palaeophysiology of pH regulation in tetrapods. [PDF]

Philos Trans R Soc Lond B Biol Sci, 2020
Janis CM, Napoli JG, Warren DE.
europepmc   +1 more source

Accounting for sampling heterogeneity suggests a low paleolatitude origin for dinosaurs [PDF]

Dinosaurs dominated Mesozoic terrestrial ecosystems for ∼160 million years, but their biogeographic origin remains poorly understood. The earliest unequivocal dinosaur fossils appear in the Carnian (∼230 Ma) of southern South America and Africa, leading ...
Cooper, Natalie, Heath, Joel A, Mannion, Philip D, Upchurch, Paul   +3 more
core  

Diverse growth rates in Triassic archosaurs-insights from a small terrestrial Middle Triassic pseudosuchian. [PDF]

Naturwissenschaften
Klein N.
europepmc   +1 more source

Continuous presence of dinosauromorphs in South America throughout the Middle to the Late Triassic. [PDF]

Sci Rep
Paes Neto VD, Pretto FA, Martinelli AG, Battista F, Garcia M, Müller RT, Schmitt MR, Melo TP, Francischini H, Schultz CL, Pinheiro F, Soares MB, Kellner AW.   +12 more
europepmc   +1 more source

Exceptional Early Jurassic fossils with leathery eggs shed light on dinosaur reproductive biology. [PDF]

Natl Sci Rev
Han F, Yu Y, Zhang S, Zeng R, Wang X, Cai H, Wu T, Wen Y, Cai S, Li C, Wu R, Zhao Q, Xu X.   +12 more
europepmc   +1 more source

A new archosauriform species from the Panchet Formation of India and the diversification of Proterosuchidae after the end-Permian mass extinction. [PDF]

R Soc Open Sci, 2023
Ezcurra MD, Bandyopadhyay S, Sengupta DP, Sen K, Sennikov AG, Sookias RB, Nesbitt SJ, Butler RJ.   +7 more
europepmc   +1 more source