ammonites
Elivina tschernyschewi Waterhouse and Waddington 1982 (lamp shell)

Rhynchonellata - Spiriferida - Spiriferellidae

Full reference: J. B. Waterhouse and J. Waddington. 1982. Systematic descriptions, paleoecology and correlations of the late Paleozoic subfamily Spiriferellinae (Brachiopoda) from the Yukon Territory and the Canadian Arctic Archipelago. Geological Survey of Canada Bulletin 289:1-73

Belongs to Elivina according to J. B. Waterhouse and J. Waddington 1982

Sister taxa: Elivina bisnaini, Elivina chapursani, Elivina compacta, Elivina cordiformis, Elivina detecta, Elivina hoskingae, Elivina occidentalis, Elivina sinensis, Elivina tibetana, Elivina yunnanensis

Ecology: stationary epifaunal suspension feeder