Results 81 to 90 of about 581 (152)
Bioestratigrafia Preliminar da Formação Santa Maria [PDF]
, 1977 Este trabalho ocupa-se de uma aproximação preliminar à bioestratigrafia da Formação Santa Maria (Triássico Médio superior a Triássico Superior médio). A peleoherpetofauna desta formação é conhecida há vários anos, mas somente agora existem suficientes ...
BARBERENA, MARIO COSTA
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Vertebrate Anatomy, Morphology, PalaeontologyLycaenops contains one of the most anatomically complete gorgonopsian specimens (AMNH FARB 2240) known and is thought to represent one of the more taxonomically diverse forms, with several species historically attributed to it.
Naiomi Cookson, Arjan Mann
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PLoS ONE, 2008 The end-Permian biotic crisis (~252.5 Ma) represents the most severe extinction event in Earth's history. This paper investigates diversity patterns in Anomodontia, an extinct group of therapsid synapsids ('mammal-like reptiles'), through time and in ...
Jörg Fröbisch
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, 2015 Cryptodont dicynodonts are some of the most abundant therapsid taxa in the upper Permian fossil record. Despite extensive taxonomic study of these families, the species diversity of geikiid cryptodonts remains problematic, particularly for the set of ...
Christian F. Kammerer (417064) +2 more
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Results of phylogenetic analysis of data matrix using parsimony.
, 2016 (A) Strict consensus of all most parsimonious trees; (B) reduced consensus after removal of the three wildcard taxa; (C) strict consensus of all trees found using implied weights.
Vincent Fernandez (425030) +3 more
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, 2022 The reflected lamina of the angular has long been portrayed as a key component in understanding the evolution of the mammalian mandible and middle ear, yet the function of this structure in non-mammalian therapsids remains uncertain. We undertake a broad
Savannah L. Olroyd (4910992) +1 more
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DICYNODONT JAW MECHANISMS RECONSIDERED: THE KANNEMEYERIA (ANOMODONTIA THERAPSIDA) MASTICATORY CYCLE
Publicación Electrónica de la Asociación Paleontológica Argentina, 2015 The unique feature of the dicynodont masticatory apparatus is the double-convex jaw articulation, which permitted free antero-posterior movement. Since Crompton and Hotton's demonstration of the jaw articulation, most subsequent work has argued either ...
Alain J. Renaut
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, 2018 The Triassic dicynodont Sangusaurus is poorly known because the holotype of the first species to be described (S. edentatus from Zambia) is fragmentary, and the description of the second species (S.
Ali Nabavizadeh (5019041) +2 more
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Are Gorgonopsids (Therapsida) Sabertoothed Predators?
This study investigates the hunting strategies and anatomical features of gorgonopsid (Therapsida or “mammal-like reptiles” of Late Permian age, 270 - 252 mya) species, to determine whether they represent one of the first identifiable saber-toothed ...
Case, Judd A, PhD, Bones, Savannah D.
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A SHORT REVIEW OF STUDIES ON CYNODONTS
Publicación Electrónica de la Asociación Paleontológica Argentina, 2015 The cynodonts, a diversified group of advanced therapsids which appeared in the fossil record at the end of the Permian, constitute an important component of many Triassic and Early Jurassic terrestrial ecosystems.
Bernard Battail
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