Results 71 to 80 of about 109 (92)

Assessing the diversity of hidden dental morphology in Hyperodapedontinae rhynchosaurs (Archosauromorpha, Rhynchosauria)

open access: yesHistorical Biology, 2022
AbstractUnderstanding the ontogeny of a taxon is a crucial step to properly elucidate its taxonomy and evolution. However, aside from histological data, osteological criteria for assessing maturity are considered lineage specific or controversial. The sequence of neurocentral suture closure of the axial skeleton of extant crocodilians, which occurs in ...
Caio A. Scartezini, Marina Bento Soares
core   +4 more sources

Pachyosteosclerosis, rhamphotheca and enhanced sensory capabilities of the premaxillae of Hyperodapedon (Archosauromorpha, Rhynchosauria): implications for foraging at the sediment–water interface

open access: yesPalaeontology, 2022
AbstractThe external morphology and microanatomy of 32 partial and complete Hyperodapedon premaxillae was examined to assess their functional attributes. This revealed morphological correlates for innervation of Hyperodapedon premaxillae in the form of posteriorly opening enlarged neurovascular foramina associated with several grooves, and a prominent ...
Debarati Mukherjee, Sanghamitra Ray
openaire   +2 more sources

New insights from bone microanatomy of the Late Triassic Hyperodapedon (Archosauromorpha, Rhynchosauria): implications for archosauromorph growth strategy

open access: yesPalaeontology, 2015
AbstractBone microanatomy of multiple postcranial skeletal elements of several individuals of Hyperodapedon collected from India is reported. This reveals that fibrolamellar bone tissue is predominant in the mid‐ and inner cortices, whereas the peripheral region of the cortex is composed of either parallel‐fibred and/or lamellar bone.
Debarati Mukherjee, Mukherjee, Debarati
openaire   +2 more sources

Eifelosaurus triadicus Jaekel, 1904, a “forgotten” reptile from the Upper Buntsandstein (Triassic: Anisian) of the Eifel region, Germany

open access: yesPalaontologische Zeitschrift, 2021
We provide a detailed description of the poorly known reptile Eifelosaurus triadicus Jaekel, 1904 from the Upper Buntsandstein (Triassic: early Anisian) of Oberbettingen in the southwestern Eifel region of Rhineland-Palatinate, Germany.
Hans-Dieter Sues   +2 more
exaly   +2 more sources
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First record of rhynchosaurs (Archosauromorpha: Rhynchosauria: Hyperodapedontinae) from the early Late TriassicSantacruzodonAssemblage Zone of the Santa Maria Supersequence, Brazil

The Anatomical Record
AbstractRhynchosauria is a group of extinct, exclusively Triassic, terrestrial, and herbivorous archosauromorphs, characterized by a peculiar maxillary‐mandibular apparatus. They reached global distribution during the Carnian, with the Hyperodapedontinae clade.
Francesco Battista   +4 more
openaire   +3 more sources

The stem-archosaur evolutionary radiation in South America

Journal of South American Earth Sciences, 2021
Martin D Ezcurra   +2 more
exaly  

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