[HTML][HTML] The phylogenetic relationships of basal archosauromorphs, with an emphasis on the systematics of proterosuchian archosauriforms

MD Ezcurra - PeerJ, 2016‏ - peerj.com
The early evolution of archosauromorphs during the Permo-Triassic constitutes an excellent
empirical case study to shed light on evolutionary radiations in deep time and the timing and …

The braincase of Euparkeria, and the evolutionary relationships of birds and crocodilians

DJ Gower, E Weber - Biological Reviews, 1998‏ - cambridge.org
The Triassic reptile Euparkeria has been frequently given a pivotal position in interpretations
of the evolution of archosaurs. Most recently, Welman (1995) has argued from braincase …

[كتاب][B] The early evolution of archosaurs: relationships and the origin of major clades

SJ Nesbitt - 2009‏ - search.proquest.com
Archosaurs have a 250 million year record that originated shortly after the Permian-Triassic
extinction event and is continued today by two extant clades, the crocodylians and the …

Cooperation and competition in pathogenic bacteria

AS Griffin, SA West, A Buckling - Nature, 2004‏ - nature.com
Explaining altruistic cooperation is one of the greatest challenges for evolutionary biology,,.
One solution to this problem is if costly cooperative behaviours are directed towards …

A new specimen of Hesperosuchus agilis from the Upper Triassic of New Mexico and the interrelationships of basal crocodylomorph archosaurs

JM Clark, HD Sues, DS Berman - Journal of Vertebrate …, 2001‏ - Taylor & Francis
An articulated partial skeleton, including a nearly complete skull and left forelimb, of a
crocodylomorph reptile from the Upper Triassic Chinle Formation of Ghost Ranch, New …

The evolution of the antorbital cavity of archosaurs: a study in soft-tissue reconstruction in the fossil record with an analysis of the function of pneumaticity

LM Witmer - Journal of vertebrate Paleontology, 1997‏ - Taylor & Francis
The most commonly cited apomorphy of Archosauriformes is an opening in the snout known
as the antorbital cavity. Despite the ubiquity and prominence of the antorbital cavity, its …

The Late Triassic Ischigualasto Formation at Cerro Las Lajas (La Rioja, Argentina): fossil tetrapods, high-resolution chronostratigraphy, and faunal correlations

JB Desojo, LE Fiorelli, MD Ezcurra, AG Martinelli… - Scientific Reports, 2020‏ - nature.com
Abstract Present knowledge of Late Triassic tetrapod evolution, including the rise of
dinosaurs, relies heavily on the fossil-rich continental deposits of South America, their …

The higher-level phylogeny of Archosauria (Tetrapoda: Diapsida)

SL Brusatte, MJ Benton, JB Desojo… - Journal of Systematic …, 2010‏ - Taylor & Francis
Crown group Archosauria, which includes birds, dinosaurs, crocodylomorphs, and several
extinct Mesozoic groups, is a primary division of the vertebrate tree of life. However, the …

[PDF][PDF] Cretaceous crocodyliforms from the Sahara

P Sereno, H Larsson - ZooKeys, 2009‏ - zookeys.pensoft.net
Diverse crocodyliforms have been discovered in recent years in Cretaceous rocks on
southern landmasses formerly composing Gondwana. We report here on six species from …

Early dinosaurs: a phylogenetic study

MC Langer, MJ Benton - Journal of Systematic Palaeontology, 2006‏ - Taylor & Francis
Early dinosaur evolution has been the subject of several phylogenetic studies and the
position of certain basal forms is currently debated. This is the case for the oldest known …