ammonites
Komiella stenoparva Johnson and Blodgett 1993 (lamp shell)

Rhynchonellata - Spiriferinida - Komiellidae

Full reference: J. G. Johnson and R. B. Blodgett. 1993. Russian Devonian Brachiopod Genera Cyrtinoides and Komiella in North America. Journal of Paleontology 67(6):952-958

Belongs to Komiella according to J. G. Johnson and R. B. Blodgett 1993

Sister taxa: Komiella gilberti, Komiella magnasulca

Type specimen: USNM 466432, a shell

Ecology: stationary low-level epifaunal suspension feeder