Diagnoza

Dorsal process of P₁ element laterally bent, widely gaping basal cone.

Porównanie

P₂ and S elements are relatively robust, as compared with other species of the genus.

P₁ element of this species somewhat resembles that of B. inornata in profile view and many morphologically transitional specimens occur.

Autekologia

Występowanie geograficzne

Probable ancestral population near the end of the C. marginifera at Kowala; undoubted from the L. styriacus Yone to the end of Famennian at Jabłonna, Kowala and Dzikowiec.

Zasięg czasowy

Materiały muzealne

ZPAL: 1,539 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.