Diagnoza

Discoidal conchs with almost straight transverse profile of aperture and simplified suture with weak flank lobe.

Porównanie

Seven pyritized specimens from Sieklucki’s brickpit of probably this species are represented in the collection of Dybczyński at Lvov (MD 13044). This confirms validity of the species, although photograph of the type specimen remains the only source of information on the conch morphology.

Autekologia

Występowanie geograficzne

Łagów-Dule; reworked at Sieklucki’s brickpit in Kielce.

Zasięg czasowy

Probably the C. quadrantinodosa Zone.

Materiały muzealne

Literatura

Dzik, J. 2006. The Famennian "Golden Age" of conodonts and ammonoids in the Polish part of the Variscan sea. Palaeontologia Polonica 63, 1-359.