^Michael J. Benton, Mikhail A. Shishkin, David M. Unwin, and Evgenii N. Kurochkin (2003): The Age of Dinosaurs in Russia and Mongolia, Cambridge University Press ISBN978-0-521-54582-2
^Ivakhnenko, M.F. (2011). "Permian and Triassic Therocephals (Eutherapsida) of Eastern Europe". Paleontological Journal. 45: 981–1144.
This prehistoric therapsid-related article is a stub. You can help Wikipedia by expanding it.
porosteognathus, extinct, genus, therocephalian, therapsids, remains, have, been, found, isheevo, russia, republic, tatarstan, known, from, middle, permian, scientific, classificationdomain, eukaryotakingdom, animaliaphylum, chordataclade, synapsidaclade, ther. Porosteognathus is an extinct genus of therocephalian therapsids Remains have been found at Isheevo in Russia Republic of Tatarstan 1 It is known from the Middle Permian 2 PorosteognathusScientific classificationDomain EukaryotaKingdom AnimaliaPhylum ChordataClade SynapsidaClade TherapsidaClade TherocephaliaGenus PorosteognathusReferences edit Michael J Benton Mikhail A Shishkin David M Unwin and Evgenii N Kurochkin 2003 The Age of Dinosaurs in Russia and Mongolia Cambridge University Press ISBN 978 0 521 54582 2 Ivakhnenko M F 2011 Permian and Triassic Therocephals Eutherapsida of Eastern Europe Paleontological Journal 45 981 1144 nbsp This prehistoric therapsid related article is a stub You can help Wikipedia by expanding it vte Retrieved from https en wikipedia org w index php title Porosteognathus amp oldid 1139547070, wikipedia, wiki, book, books, library,
