Ancyrodella rugosa Branson & Mehl, 1934 from the Frasnian of Wietrznia - P₁ element.

Diagnoza

Rare robust ramiform elements associated with the P₁ (sp) elements attributed to this species in sample Wtr-13 does not seem to differ from those from older species of Ancyrodella.

Porównanie

Autekologia

Występowanie geograficzne

Zasięg czasowy

Materiały muzealne

Literatura

Dzik, J. 2002. Emergence and collapse of the Frasnian conodont and ammonoid communities in the Holy Cross Mountains, Poland. Acta Palaeontologica Polonica 47 (4): 565-650