Klapperilepis robusta (Schülke, 1995) from the late K. triangularis Zone at Wietrznia in the Holy Cross Mountains P₁ elements.

Diagnoza

Platform of P₁ element with small but distinct posterior lobe and pointed dorsal end; juveniles obliquely rhomboidal in outline.

Porównanie

P₂ elements were identified by van den Boogaard and Kuhry , the complete apparatus by Schülke. The primitive appearance of the M elements indicates a relationship to Klapperilepis triangularis. Platform of P₁ element extending almost to the end of the free blade is shared by this species with its successor, K. crepida.

Autekologia

Występowanie geograficzne

Płucki and Wietrznia.

Zasięg czasowy

Latest K. triangularis Zone. 

Materiały muzealne

ZPAL: 59 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.