| Porosteognathus | |
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Scientific classification
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Synapsida |
| Clade: | Therapsida |
| Clade: | † Therocephalia |
| Genus: | † Porosteognathus |
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]
- ^ 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.
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 | This therapsid-related article is a stub. You can help Wikipedia by expanding it. |
| Porosteognathus | |
|---|---|
|
| |
|
Scientific classification
| |
| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Chordata |
| Clade: | Synapsida |
| Clade: | Therapsida |
| Clade: | † Therocephalia |
| Genus: | † Porosteognathus |
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]
- ^ 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.
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| This therapsid-related article is a stub. You can help Wikipedia by expanding it. |