Diagnoza

Sclerites oval in outline, hat-shaped, with small pores in the centre.

Porównanie

From the other species this one differs by its hat-shaped form and oval outline. Eocaudina croneisi from the Ordovician of Illinois, although with similar outline, is more elongate in shape.

Autekologia

Występowanie geograficzne

Only known from the type locality.

Zasięg czasowy

Late Givetian, early Mesotaxis falsiovalis Zone

Materiały muzealne

Holotype GIUS 4−747 Sow./696/2 and 44 specimens.

Literatura

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