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Gerassimovia gefoensis Licharew 1956 (lamp shell)

Rhynchonellata - Rhynchonellida - Allorhynchidae

PaleoDB taxon number: 244982

Full reference: B. K. Licharew. 1956. Taxonomic names. Materialy po Paleontologii, Novye Semeystva i Rody 52-70

Belongs to Gerassimovia according to B. K. Licharew 1956

Sister taxa: Gerassimovia abalakovi, Gerassimovia bactriana, Gerassimovia pamirica

Type specimen: TsNIGR 358/2139, a shell. Its type locality is Gefo Mountain, north Caucasus, which is in a Changhsingian marine horizon in the Russian Federation.

Ecology: stationary epifaunal suspension feeder

Average measurements (in mm): shell 10.4 x 10.7