Diagnoza

Involute shell with a very narrow umbilicus and relatively high last whorl; sculpture very fine, weakly crenulate, formed by transverse and spiral lines; spiral striae are noticeable in the umbilical region.

Porównanie

Species identity is problematic; specimens from Poland have different surface sculpture.

Autekologia

Występowanie geograficzne

Czechia (North Moravia and Sudetes), Poland (Gałęzice, Sudetes) and Ireland

Zasięg czasowy

Carboniferous, Serpukhovian

Materiały muzealne

One specimen from Gałęzice

Literatura

Knopp, L.  1931. Ueber die unterkarbonischen Goniatiten der Ostsudeten. Lotos 79 (1): 8-33.

Żakowa, H. 1974. Goniatitina from the Uper Visean (Gałęzice Syncline, Holy Cross Mts). Rocznik Polskiego Towarzystwa Geologicznego 44 (1): 3-30.