Genus Piersaloceras Teichert, 1930

Type species

Piersaloceras gageli Teichert, 1930, from Piirsalu, Estonia; Moe Formation, Pirgu Regional Stage, late Katian; by original designation.

Diagnosis

Exogastric, gradually enlarging cyrtocones with nearly circular conch cross section and low angle of expansion; ornamented with low longitudinal ribs and distinct transverse frills; siphuncle nearly subcentrally positioned, cylindrical siphuncle. (Adopted from Teichert 1930.)