Rodzaj Longiserra Boczarowski, 2001
Gatunek typowy Opis Large, V−shaped goniodonts with elongated wings. Distal margin strongly incised; the rounded corners narrow towards terminations. Synonimy Zasięg czasowy mid to late Frasnian (Late Devonian). Literatura Boczarowski, A. 2001. Isolated sclerites of Devonian non-pelmatozoan echinoderms. Palaeontologia Polonica 59, 3–220. |
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