Gatunek typowy
Propinquoohshimella remigia Boczarowski, 2001

Opis

Rods in the form of a smooth, arched blade, with both its ends paddle-shaped, flat expansions penetrated by a few pores, or bifurcating. The sclerites from the body wall are the blades pierced by a very large number of pores; the central ones are the largest and form the characteristic cross.

Synonimy

Zasięg czasowy

early Givetian (Mid Devonian)

Literatura

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