Rhynchonellata - Spiriferida - Trigonotretidae
Full reference: B.C. Abramov and A.D. Grigorieva. 1988. Biostratigraphiya i Brakhiopody Permi Verkhoyaniya 1-204
Belongs to Crassispirifer according to B.C. Abramov and A.D. Grigorieva 1988
Sister taxa: Crassispirifer acuta, Crassispirifer broilii, Crassispirifer condoni, Crassispirifer galinae, Crassispirifer jakuschewae, Crassispirifer kimberleyensis, Crassispirifer koargychanensis, Crassispirifer monumentalis, Crassispirifer pinguis, Crassispirifer rostalinus, Crassispirifer striatiformis, Crassispirifer timorensis, Crassispirifer transversa
Type specimen: PIN 4065/528, a valve (Ventral valve). Its type locality is Khospokhchon River, T. 14/483, Upper Ol'chan Svita, Southern Verkhoyan, which is in a Sakmarian marine siliciclastic in the Ol'chan Formation of the Russian Federation.
Ecology: stationary epifaunal suspension feeder
Distribution: found only at Khospokhchon River, T. 14/483, Upper Ol'chan Svita, Southern Verkhoyan
Specimen images are retrieved through the ePANDDA API.
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