Stereognathus Charlesworth 1854 (mammaliamorph)

Osteichthyes - Therapsida - Tritylodontidae

Synonym: Xenocretosuchus Tatarinov and Matchenko 1999

Parent taxon: Tritylodontidae according to E. Panciroli et al. 2017

See also Averianov et al. 2018, Carroll 1988, Kolosov et al. 2009, Maisch et al. 2004, Marsh 1889, Owen 1859, Owen 1871, Simpson 1928, Simpson 1929, Tatarinov 2008 and Waldman and Savage 1972

Sister taxa: Archaeodon, Bienotherium, Bienotheroides, Bocatherium, Chalepotherium, Dianzhongia, Dinnebitodon, Kayentatherium, Lufengia, Montirictus, Nuurtherium, Oligokyphus, Polistodon, Shartegodon, Tritylodon, Tritylodontoides, Yuanotherium, Yunnanodon

Subtaxa: Stereognathus ooliticus Xenocretosuchus kolossovi Xenocretosuchus sibiricus

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Type: Stereognathus ooliticus



• Cretaceous of the Russian Federation (4 collections)

• Jurassic of the Russian Federation (1), the United Kingdom (10)

Total: 15 collections each including a single occurrence

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Specimen images are retrieved through the ePANDDA API.

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