Results 71 to 80 of about 666 (165)

Shape and mechanics in thalattosuchian (Crocodylomorpha) skulls: implications for feeding behaviour and niche partitioning [PDF]

open access: yesJournal of Anatomy, 2009
AbstractVariation in modern crocodilian and extinct thalattosuchian crocodylomorph skull morphology is only weakly correlated with phylogeny, implying that factors other than evolutionary proximity play important roles in determining crocodile skull shape.
Pierce, SE, Angielczyk, KD, Rayfield, EJ
openaire   +3 more sources

(Crocodylomorpha: Mesoeucrocodylia) from the Crato Formation (Santana Group) with comments on Neosuchia

open access: yes, 2012
Figueiredo, Rodrigo G., Moreira, João K. R., Saraiva, Antônio Á. F., Kellner, Alexander W. A. (2011): Description of a new specimen of Susisuchus anatoceps (Crocodylomorpha: Mesoeucrocodylia) from the Crato Formation (Santana Group) with comments on ...
Kellner, Alexander W. A.   +7 more
core   +1 more source

Exploring the cranial morphology and possible convergences of Triassic non‐crocodylomorph pseudosuchians (Archosauria: Pseudosuchia) with other sauropsids through linear morphometrics

open access: yesThe Anatomical Record, EarlyView.
Abstract Triassic pseudosuchians had highly diversified cranial morphologies. These archosaurs occupied diverse ecological roles, ranging from terrestrial predators and herbivores to semiaquatic ambush predators and possible waders. Here, we apply linear cranial morphometrics to assess possible convergences with other sauropsids from the clades ...
Rafael Terras   +3 more
wiley   +1 more source

A new protosuchid crocodyliform (Pseudosuchia, Crocodylomorpha) from the Norian Los Colorados Formation, northwestern Argentina [PDF]

open access: yes, 2018
Protosuchids are known from the Late Triassic to the Early Cretaceous and form a basal clade of Crocodyliformes. We report here a new protosuchid crocodyliform, Coloradisuchus abelini, gen. et sp.
Oscar A. Alcober (197700)   +5 more
core   +1 more source

Phylogenetic nomenclature of Notosuchia (Crocodylomorpha; Crocodyliformes)

open access: yesBulletin of Phylogenetic Nomenclature
Notosuchia is a large and diverse clade of Mesozoic crocodyliforms that thrived in continental environments especially during the Cretaceous of Gondwana. This clade has been the focus of several phylogenetic studies that led to the consensus of two main topological arrangements, mostly differing in the position of the clade Sebecidae: the sebecosuchian
Juan Martín Leardi   +10 more
openaire   +2 more sources

First record of Acanthocephala parasites eggs in coprolites preliminary assigned to Crocodyliformes from the Adamantina Formation (Bauru Group, Upper Cretaceous), São Paulo, Brazil

open access: yesAnais da Academia Brasileira de Ciências, 2019
Abstract: This study presents the oldest record of Acanthocephala parasite eggs in coprolites preliminary assigned to Crocodyliformes, recovered in the region of Santo Anastácio Municipality, Southwestern São Paulo State. For this, a paleoparasitological
DANIEL F.F. CARDIA   +3 more
doaj   +1 more source

Razanandrongobe sakalavae, a gigantic mesoeucrocodylian from the Middle Jurassic of Madagascar, is the oldest known notosuchian [PDF]

open access: yesPeerJ, 2017
Razanandrongobe sakalavae Maganuco, Dal Sasso & Pasini, 2006 is a large predatory archosaur from the Middle Jurassic (Bathonian) of the Mahajanga Basin, NW Madagascar.
Cristiano Dal Sasso   +3 more
doaj   +2 more sources

Metriorhynchidae (Crocodylomorpha: Thalattosuchia) del jurásico superior–cretácico inferior de la Cuenca Neuquina (Argentina), con comentarios sobre los moldes naturales del encéfalo [PDF]

open access: yes, 2020
Metriorhynchidae was the only Crocodylomorpha with a pelagic marine lifestyle. Related to this lifestyle, its peculiar body plan al- lows clearly differentiate them from others Crocodylomorpha.
Herrera, Laura Yanina
core  

Análise da microestrutura óssea dos osteodermos de Crocodylomorpha do Grupo Bauru, (Cretáceo Superior) [PDF]

open access: yes, 2023
Dissertação (mestrado) — Universidade de Brasília, Instituto de Geociências, Programa de Pós-Graduação em Geologia, 2023.Os crocodilomorfos viventes fazem parte do grupo monofilético Crocodylia, que atualmente inclui mais de 20 espécies distribuídas nas
Ferreira, Alex Gabriel Cajado
core  

Evolution of functional morphology of osteoderms across Crocodylomorpha [PDF]

open access: yes, 2018
The vertebrate integument is a complex anatomical system that has evolved a wide array of specialized structures that are related to an animal’s ecology and evolutionary history, including mineralized structures found in many clades and ecological niches
English, Lauren Taylor
core   +1 more source

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