Order Therapsida Family †Scylacosauridae | Phylum Chordata Genus †Porosteognathus | |
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Similar Karenites, Pristerognathoides, Tamboeria | ||
Porosteognathus is an extinct genus of therocephalian therapsid. Remains have been found at Isheevo in Russia (Republic of Tatarstan).
References
Porosteognathus Wikipedia(Text) CC BY-SA