Goniodont - holotype GIUS 4−747 Sow./698/1 from the Late Givetian, set C of Sowie Górki, Holy Cross Mountains; outer and inner view

Diagnoza

Goniodonts triangular and distal margin only weakly incised or not at all.

Porównanie

Rotulae and goniodonts are somewhat similar to Erisserra. Sclerites from the tube-feet suggest links to the Rotasacciidae.

Autekologia

Występowanie geograficzne

Only known from the type locality.

Zasięg czasowy

Late Givetian, early Mesotaxis falsiovalis Zone.

Materiały muzealne

Holotype GIUS 4−747 Sow./698/1 and 383 specimens.

Literatura

Boczarowski, A. 2001. Isolated sclerites of Devonian non-pelmatozoan echinoderms. Palaeontologia Polonica 59, 3–220.