Cephalopoda

Schmidtoceras estonicum Balashov, 1968

Synonymy list
1968     Schmidtoceras estonicum Balashov, sp. nov. — Balashov, pp. 136, fig. XXXIII 1-3
2012     Proterovaginoceras incognitum (Schröder, 1882) — Kröger, pp. 128
Selection of related publications
Balashov, Z. G. 1968. Ordovician Endoceratids from Soviet Union.
References based on distribution