Ligonodina latibasalis sp. n. from Jabłonna (sample J-45a) and Wietrznia (sample Wtr-32) in the Holly Cross Mountains; specimens ZPAL cXVI/1744-1749 (holotype) and 1755

Diagnoza

Reduced dorsal process of M element with a few low denticles, widely gaping basal cavities of P₂ element and shortened processes of S elements with few large denticles.

Porównanie

The morphologically simplified appearance of elements makes generic affiliation of this probably paedomorphic prioniodinid rather uncertain

Autekologia

Występowanie geograficzne

The K. crepida Zone at Jabłonna, Wietrznia and probably Łagów.

Zasięg czasowy

Materiały muzealne

ZPAL: 153 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.