Cephalopoda - Ceratitida - Xenodiscidae

Full reference: Y. D. Zakharov. 1994. Description of new taxa, in New data on the problem of the Permian-Triassic boundary in the far east. Pangea: Global Environments and Resources. Canadian Society of Petroleum Geologists Memoir 17:845-856

Parent taxon: Xenodiscidae according to D. Korn 2006

Sister taxa: Aldanoceras, Arctotirolites, Glyptophiceras, Hanielites, Hypophiceras, Iranites, Kaibinoceras, Kelteroceras, Metophiceras, Paraceltitoides, Penglaites, Phisonites, Shevyrevites, Tompophiceras, Xenodiscus

Subtaxa: Sutchanites oleinikovi

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Type: Sutchanites oleinikovi

Ecology: nektonic carnivore