Diagnoza

M element with elongated processes, the outer process ribbon-like, inner strongly denticulated.

Porównanie

This is probably a local, allopatrically developed species as it is preceded in the Łagów section by the less derived (in respect to M, but not S₃ element morphology) S. monodentata and succeeded by the same species in the region. The bizarre appearance of the M element makes it different from all other Devonian conodonts and only the similarity to F. franconica allows recognition of its affinity.

Autekologia

Występowanie geograficzne

Łagów and Miedzianka.

Zasięg czasowy

C. quadrantinodosa to C. marginifera (possibly P. trachytera) Zones. 

Materiały muzealne

ZPAL: 436 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.