Diagnoza

Porównanie

The original from Dzikowiec is poorly preserved and offers little information on the conch morphology but its overall shape and suture strongly suggest species identity with the specimen from Kowala described by Czarnocki (1989). Among juvenile specimens from Dzikowiec there is one with a wide tabulate venter which potentially may also belong here. The suture, weel represented in the Kowala specimen, shows a pointed saddle on flanks without any correspondence to the whorl section. This is a feature of the Costaclymenia lineage.

Autekologia

Występowanie geograficzne

Kowala and Dzikowiec.

Zasięg czasowy

D. trigonica Zone.

Materiały muzealne

ZPAL: 3 specimens.

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.