Conodonta Eichenberg, 1930

Dzik, Jerzy, 2002, Emergence and collapse of the Frasnian conodont and ammonoid communities in the Holy Cross Mountains, Poland, Acta Palaeontologica Polonica 47 (4), pp. 565-650 : 598

Class Conodonta Eichenberg, 1930 Order Panderodontida Sweet, 1988 Family Belodellidae Khodalevich and Chernich, 1973

Remark.—In the Late Devonian species, S 0 (tr) elements shape is the most diagnostic, with their external surface flat in B. resima (Philip, 1965) , very strongly concave in B.? tenuiserrata sp. nov. and raised in B. robustidentata sp. nov. The new species introduced below differ from each other also in orientation of denticles, proclined in B.? tenuiserrata sp. nov. and perpendicular in Belodella minutidentata sp. nov.