Results 21 to 30 of about 172 (104)
Osteology of the first skull of Aetosauroides scagliai Casamiquela 1960 (Archosauria: Aetosauria) from the Upper Triassic of southern Brazil (Hyperodapedon Assemblage Zone) and its phylogenetic importance [PDF]
, 2020 Aetosauria, which includes 30 species, is a diverse group of armored pseudosuchian archosaurs restricted to Upper Triassic beds. Three species occur in Brazil, and one of these, Aetosauroides scagliai Casamiquela, 1960, also occurs in Argentina.
Schultz, Cesar Leandro +4 more
core
Ornamentation of dermal bones of Placodermi from the Lower Devonian of Morocco as a measure of biodiversity [PDF]
, 2017 Dermal bones are formed early during growth and thus constitute an important tool in studies of ontogenetic and evolutionary changes amongst early vertebrates.
Mateusz Antczak +5 more
core +1 more source
Journal of Anatomy, EarlyView.Bone tissues of Triassic taxa reveal life history signals consistent with climatic variation across southern Pangea, spanning present‐day Brazil, Argentina, Zimbabwe, and India. Slower growth patterns within the Zimbabwean assemblage suggest a comparatively more arid intracontinental environment than those closer to the coast. Artwork by Andrey Atuchin.
Valerie Trinidad +6 more
wiley +1 more source
Palaeontology, Volume 69, Issue 3, 2026.Abstract Recent work has suggested that the presence of extraoral soft tissues (‘lips’), in the form of labial scales in theropod dinosaurs, could be inferred based on: anteroposteriorly distributed foramina in the rostral bones, similar to extant lepidosaurs; vertically projected teeth; uniform enamel thickness in maxillary teeth; and an allometric ...
Rafael Terras +9 more
wiley +1 more source
Descrição osteológica e reconstrução 3d do primeiro registro de material craniano de Aetosauroides scagliai Casamiquela 1960 (Archosauria: Aetosauria) para o Neotriássico do sul do Brasil (Zona de Associação Hyperodapedon [PDF]
, 2017 Aetosauria é um grupo de arcossauros pseudossúquios, restritos a depósitos do Triássico Superior, totalizando 25 gêneros e 29 espécies atualmente.
Brust, Ana Carolina Biacchi
core
, 2021 The phylogenetic relationships of Pseudosuchia, the crocodile-line of Archosauria, are still poorly resolved, in part, due to the lack of crucial braincase information for several key taxa.
Ana M. Ribeiro (1361490) +5 more
core +1 more source
Signals in the Aetosauria matrix by W. G. Parker (2016)
, 2018 This file set is just a demonstration of how to infer 10000 (quick-and-dirty) bootstrap replicates (under parsimony or other optimality criteria) related to a Q&A to Parker (2016) – see https://peerj.com/questions/1939-computational-constraints/ – to ...
Guido Grimm (4111732)
core +1 more source
The higher-level phylogeny of Archosauria (Tetrapoda:Diapsida) [PDF]
, 2010 Crown group Archosauria, which includes birds, dinosaurs, crocodylomorphs, and several extinct Mesozoic groups, is a primary division of the vertebrate tree of life.
Stephen L. Brusatte +16 more
core +1 more source
, 2022 Aetosaurs were a group of armoured pseudosuchians, recorded in most of the Upper Triassic continental deposits worldwide. Several osteohistological contributions of aetosaurs focused on their osteoderms, but rarely on appendicular bones. Here, we analyse
Julia B. Desojo (8127921) +2 more
core +1 more source