Results 31 to 40 of about 149 (96)
The Anatomical Record, Volume 307, Issue 4, Page 1634-1730, April 2024.Abstract The origin of cynodonts, the group ancestral to and including mammals, is one of the major outstanding problems in therapsid evolution. One of the most troubling aspects of the cynodont fossil record is the lengthy Permian ghost lineage between the latest possible divergence from its sister group Therocephalia and the first appearance of ...
Luisa C. Pusch +2 more
wiley +1 more source
Evidence of a therapsid scavenger in the Late Permian Karoo Basin, South Africa [PDF]
, 2018 Dicynodonts are an extinct group of herbivorous non-mammalian therapsids (‘mammal-like’ reptiles) that are widely known from terrestrial Permo-Triassic strata throughout Pangaea. Dicynodont fossil remains are common within the Late Permian Beaufort Group
Chinsamy, Anusuya +2 more
core +1 more source
, 2012 The Kotel'nich locality in European Russia has long been a rich source of high-quality tetrapod fossils, including pareiasaurs, dicynodonts, gorgonopsians and theriodonts.
Khlyupin, Al'bert Yu +6 more
core +1 more source
Gorgonopsian phylogeny including African Inostrancevia
NEXUS file created in Mesquite v3.04 containing character matrix and list for phylogenetic analysis of gorgonopsian synapsids. Data consists of 52 discrete-state morphological characters coded for 25 operational taxonomic units, consisting of two ...
Christian Kammerer (14322444)
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New features of the snout and orbit of a therocephalian therapsid from South Africa [PDF]
, 2006 I describe the anterior part of the externally poorly preserved skull of a therocephalian from the Karoo Basin in South Africa, using the method of serial grinding. The skull is incomplete, and its estimated length in life is 130 mm.
Sigurdsen, T
core
The lower jaw of cynodonts (Reptilia, Therapsida) and the evolutionary origin of mammal-like adductor jaw musculature [PDF]
, 1968 The evolution of the feeding apparatus is described from Dimetrodon (a primitive mammal-like reptile representing a pre-therapsid stage of evolution) through theriodont therapsids (moderately and fully advanced carnivorous mammal-like reptiles from which
Barghusen, Herbert R.
core +1 more source
Insights on the Cranial Anatomy and Osteohistology of Cyonosaurus
This study investigates the cranial anatomy and life history of the small-bodied gorgonopsian Cyonosaurus. Previous research on gorgonopsians has disproportionately focused on larger members of the clade, leaving smaller forms relatively understudied ...
Acker, Alexander
core +1 more source
The maxillary canal of the titanosuchid Jonkeria (Synapsida, Dinocephalia). [PDF]
Naturwissenschaften, 2023 Benoit J, Norton LA, Jirah S.
europepmc +1 more source
, 2009 The postcranial morphology of the early scylacosaurid therocephalian Glanosuchus macrops from the Pristerognathus Assemblage Zone of the Beaufort Group is described and compared with that of later therocephalians.
Rubidge, Bruce S., Fourie, Heidi
core
Charassognathus gracilis Botha & Abdala & Smith 2007
, 2007 <i>CHARASSOGNATHUS GRACILIS</i> GEN. ET SP. NOV. <p> <i>Diagnosis</i>: This new cynodont is distinguished by the presence of a small notch in the base of the coronoid process, located in a similar position to the base of ...
Botha, J., Smith, R., Abdala, F.
core +1 more source