†Sulcatothyris tkachensis Dagys 1974 (lamp shell)
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Rhynchonellata - Terebratulida - Dielasmatidae
Full reference: A. S. Dagys. 1974. Triassic Brachiopods (Morphology, Classification, Phylogeny, Stratigraphical Significance and Biogeography) 1-387
Belongs to Sulcatothyris according to A. S. Dagys 1974
Sister taxa: Sulcatothyris aulacothyroidea, Sulcatothyris emarginata, Ninglangothyris subcircularis
Type specimen: IGiG 394/290. Its type locality is Tkhach Mt., which is in a Carnian marine limestone in the Russian Federation.
Ecology: stationary low-level epifaunal suspension feeder
Distribution: found only at Tkhach Mt.
Specimen images are retrieved through the ePANDDA API.
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