Prionoceraslineare(Münster, 1832)? from the early P. jugosus Zone at Kowala in the Holy Cross Mountains.
Prionoceraslineare; external suture, internal thickening, internal suture, septasl geometry and outline of the shell.
Diagnoza
Porównanie
Actually, the only basis for identification of this species is its geological age as the distinctions in the conch shape and course of internal thickenings are hardly significant. Specimens from Kowala do not not have the original shell preserved, so features of shell ornamentation cannot be taken into accout.
Autekologia
Występowanie geograficzne
Kowala.
Zasięg czasowy
P. jugosus Zone.
Materiały muzealne
ZPAL: 36 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.