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Osteoderm histology of Proterochampsia and Doswelliidae (Reptilia: Archosauriformes) and their evolutionary and paleobiological implications
(Wiley, 2015-02-02)
Postcranial osteoderms are commonly developed in the major lineages of Archosauriformes, including forms such as proterochampsids and doswelliids. Here, we survey the histology of osteoderms of the doswelliids Archeopelta ...
Braincase and Neuroanatomy of Pseudochampsa ischigualastensis and Tropidosuchus romeri (Archosauriformes, Proterochampsia)Neurocráneo y Neuroanatomía de Pseudochampsa ischigualastensis y Tropidosuchus romeri (Archosauriformes, Proterochampsia)
(Asociacion Paleontologica Argentina, 2016-10)
Proterochampsids form a clade of archosauriforms endemic to South America, interpreted as the sister-taxon of the crown-group Archosauria. Because of this, aspects of the skull osteology in this group are particularly ...
Redescription of the holotype of Chanaresuchus bonapartei Romer, 1971 (Archosauriformes: Proterochampsidae) from the Upper Triassic Cha~nares Formation of north-western Argentina
(Cambridge University Press, 2020-05)
Proterochampsids are one of the several diapsid groups that originated, flourished and became extinct during theTriassic Period. The current fossil record of this group indicates that its species were restricted to ...
The braincase of a specimen of Proterochampsa Reig (Archosauriformes: Proterochampsidae) from the Late Triassic of Argentina
(Springer Verlag Berlín, 2010-05)
The proterochampsids are a Triassic group of superficially crocodile-like forms belonging to the Archosauriformes. In the present contribution, we present new information regarding the braincase of the proterochampsid ...
The osteoderm microstructure in doswelliids and proterochampsids and its implications for palaeobiology of stem archosaurs
(Polish Academy of Sciences. Institute of Paleobiology, 2017-10)
Osteoderms are common in most archosauriform lineages, including basal forms, such as doswelliids and proterochampsids. In this survey, osteoderms of the doswelliids Doswellia kaltenbachi and Vancleavea campi, and ...
Redescription and phylogenetic relationships of the proterochampsid Rhadinosuchus gracilis (Diapsida: Archosauriformes) from the early Late Triassic of Southern BrazilRedescripción y relaciones filogenéticas del proterochámpsido Rhadinosuchus gracilis (Diapsida: Archosauriformes) del Triásico tardío temprano del sur de Brasil
(Asociación Paleontológica Argentina, 2015-08-01)
The proterochampsids are small to medium-sized, quadrupedal and probable semi-aquatic reptiles that were part of the evolutionary radiation of Archosauromorpha during the Triassic. The group is restricted to the Middle and ...
New proterochampsid specimens expand the morphological diversity of the rhadinosuchines of the chañares formation (lower carnian, Northwestern Argentina)Nuevos especímenes de proterochámpsidos expanden la diversidad morfológica de los rhadinosuquinos de la formación chañares (carniano inferior, Noroeste de Argentina)
(Asociación Paleontológica Argentina, 2019-06-09)
Los proterochámpsidos son arcosauriformes no arcosaurianos de tamaño mediano a pequeño, predadores y cuadrúpedos, parecidos a los cocodrilos. Los rhadinosuquinos son un clado profundamente anidado dentro de los proterochámpsidos ...
Osteology of Pseudochampsa ischigualastensis gen. et comb. nov. (Archosauriformes: Proterochampsidae) from the Early Late Triassic Ischigualasto Formation of Northwestern Argentina
(Public Library of Science, 2014-11)
Proterochampsids are crocodile-like, probably semi-aquatic, quadrupedal archosauriforms characterized by an elongated and dorsoventrally low skull. The group is endemic from the Middle-Late Triassic of South America. The ...
Ecomorphology and bone microstructure of Proterochampsia from the Chañares Formation
(Polish Academy of Sciences. Institute of Paleobiology, 2019-05)
Proterochampsians are a South American endemic group of non-archosaurian archosauriforms with morphological characteristics recollecting Recent crocodilians, and therefore have been proposed as aquatic species. However, ...