Diagnoza

Processes of S and M elements narrowly disposed, M element with one large denticle of almost the cusp size.

Porównanie

 Apparatus reconstruction was presented by Nicoll in1980 and the few available specimens from the Holy Cross Mountains seem to represent its part. The diagnostic features are shown by one of the type specimens of Branson and Mehl.

Autekologia

Występowanie geograficzne

Jabłonna

Zasięg czasowy

Famennian, K. marginifera to D. trigonica Zones  

Materiały muzealne

ZPAL: 106 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.