Diagnoza

Tube short, rapidly growing, involute, coiled in at most three whorls, ending the last whorl with a high, wide aperture; cross-section high and narrow ogival; disc thickest in umbilical region, with oblique sides flattened towards the back; back narrow and smooth; shell thin, with rich transverse stripes, initially curved strongly forwards, forming a deep bay on the back, without longitudinal stripes and ridges.

Porównanie

Transitional from Anthracoceras to Dimorphoceras .

Autekologia

Występowanie geograficzne

Lublin area

Zasięg czasowy

Westphalian A Dunbarella marine horizon

Materiały muzealne

Literatura

Ł. Musiał in Dzik 1997