Klapperilepis protorhomboidea (Sandberg & Ziegler, 1973) from the mid K. triangularis Zone at Jabłonnain the Holy Cross Mountains - P₁ elements.

Klapperilepis protorhomboidea - P₁ element.

Diagnoza

Platform in minute P₁ element of variable, more or less rhomboidal outline and with irregularly distributed tubercles, mostly on the ventral anterior quadrant.

Porównanie

Apparatus was restored by Schülke (1995). The species changes into K. rhomboidea but the transition is rather unclear because of the great population variability and generally low number of elements in studied samples.

Autekologia

Występowanie geograficzne

Płucki, Kowala, Wietrznia and Jabłonna.

Zasięg czasowy

K. triangularis Zone. 

Materiały muzealne

ZPAL: 32 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.