Diagnoza

Relatively large, asymmetric basal cone (pit); rhomboidal outline of platform in P₁ element reaching almost the ventral end of the blade in mature specimens.

Porównanie

One specimen from Kowala  shows a large basal cavity, transitional in size and shape between that in the preceding species and typical D. kayseri. Rare ramiform elements associated with P₁ elements typical of the species are too generalized to prove its generic affiliation, but their morphology does not contradict affinities with advanced Dasbergina.

Autekologia

Występowanie geograficzne

Ostrówka and Kowala.

Zasięg czasowy

P. jugosus Zone. 

Materiały muzealne

ZPAL: 80 specimens.

Literatura

Dzik, J. 2006. The Famennian "Golden Age" of conodonts and ammonoids in the Polish part of the Variscan sea. Palaeontologia Polonica 63, 1-359.