Rhynchonellata - Terebratulida - Beecheriidae

Full reference: T. N. Smirnova. 2007. Permian terebratulids of Eurasia: morphology, systematics, and phylogeny. Paleontological Journal 41(7):707-813

Parent taxon: Beecheriidae according to T. N. Smirnova 2007

Sister taxa: Beecheria, Calycelasma, Hoskingia, Sokelasma

Subtaxa: Tapetulasma boltaevae

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Type: Tapetulasma boltaevae

Ecology: stationary low-level epifaunal suspension feeder

Distribution: found only at Kamyshla Village, Sok River (PIN collection) (Permian of Russian Federation)

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Specimen images are retrieved through the ePANDDA API.