Results 141 to 150 of about 929 (163)

Bone microstructure ofLewisuchus admixtusRomer, 1972 (Archosauria, Dinosauriformes)

Historical Biology, 2017
AbstractLewisuchus admixtus is a basal dinosauriform coming from Late Triassic outcrops of NW Argentina. Although this taxon was recently anatomically restudied, histological data is still wanting. The microstructure of the long bones (femur and two tibie) reveals a relatively fast rate of growth, comparable with that seen in other basal ...
García Marsa, Jordi Alexis, Agnolin, Federico, Novas, Fernando Emilio   +2 more
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Pelvic and hindlimb myology of the basal archosaur Poposaurus gracilis (archosauria: Poposauroidea)

Journal of Morphology, 2011
AbstractThe discovery of a largely complete and well preserved specimen of Poposaurus gracilis has provided the opportunity to generate the first phylogenetically based reconstruction of pelvic and hindlimb musculature of an extinct nondinosaurian archosaur.
Schachner, Emma R., Manning, Phillip L.; id_orcid 0000-0002-7161-6246, Dodson, Peter   +2 more
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The Archosauria from the Woodbine Formation (Cenomanian) in Texas

Journal of Paleontology, 1997
The archosaur fauna from the Woodbine Formation (Cenomanian), Tarrant County, Texas includes crocodiles, theropod, nodosaurid, and hadrosaurid dinosaurs. A new neosuchian crocodile,Woodbinesuchus byersmauriceinew genus and species, appears to be a longirostrine goniopholid.
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Shape of articular surface of crocodilian (Archosauria) elbow joints and its relevance to sauropsids

Journal of Morphology, 2010
AbstractThe determination of area and shape of articular surfaces on the limb bones of extinct archosaurs is difficult because of postmortem decomposition of the fibrous tissue and articular cartilages that provide the complex three‐dimensional joint surfaces in vivo.
Shin-ichi, Fujiwara, Hajime, Taru, Daisuke, Suzuki   +2 more
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Palaeohistology of the bones of pterosaurs (Reptilia: Archosauria): anatomy, ontogeny, and biomechanical implications

Zoological Journal of the Linnean Society, 2000
Thin sections from long bones of specimens representing pterosaurs ranging from the Early Jurassic to the latest Cretaceous provide a profile of bone histology across a range of sizes, skeletal elements, growth stages, and phylogenetic positions. Most pterosaur bone is fibro-lamellar, organized in an unusual way that suggests high growth rates through ...
ARMAND J. RICQLÈS, KEVIN PADIAN, JOHN R. HORNER, HÉLÈNE FRANCILLON-VIEILLOT   +3 more
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Evoluce krokodýlů (Crocodilia, Archosauria)

2013
Crocodiles (Crocodilia) during their evolution have created many diverse forms. In this work is described their phylogenetic progress with a description of the important groups and taxonomical classification into the families. The classification is based on elder literature upgraded by actual commentaries.
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Redescription of the skull ofSaurosuchus galilei(Archosauria: Rauisuchidae)

Journal of Vertebrate Paleontology, 2000
Abstract A new skull of Saurosuchus galilei is described from a specimen collected at the base of the Upper Triassic Ischigualasto Formation in San Juan Province, Argentina. The skull of this taxon is described in detail and compared to those of other suchians. The poor ossification of the articular end of the quadrate, disarticulation of the braincase
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Postcranial anatomy of Prestosuchus chiniquensis (Archosauria: Loricata) from the Triassic of Brazil

The Anatomical Record
AbstractPrestosuchus chiniquensis is the best represented pseudosuchian archosaur from the Pinheiros‐Chiniquá Sequence, Middle‐Late Triassic (Ladinian/Carnian) of the Santa Maria Supersequence, Southern Brazil. Several incomplete specimens attributed to this species have been described, but the morphology of the postcranial skeleton of P.
Bianca Martins Mastrantonio, Marcel Baêta Lacerda, Brodsky Dantas Macedo de Farias, Flávio Augusto Pretto, Letícia de Oliveira Rezende, Julia Brenda Desojo, Cesar Leandro Schultz   +6 more
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The first pectoral and forelimb material assigned to the lagerpetid Lagerpeton chanarensis (Archosauria: Dinosauromorpha) from the upper portion of the Chañares Formation, Late Triassic

Palaeodiversity, 2021
Sterling Nesbitt
exaly  

The crocodilian tarsus and the evolution of the archosauria

Neues Jahrbuch für Geologie und Paläontologie - Abhandlungen, 1982
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