Diagnoza

Narrow umbilicus covering about one third of mature conch diameter, smooth surface.

Porównanie

As discussed above, Czarnocki introduced this species in replacement of Clymenia humboldti sensu Gürich, 1896 but I believe that his choice of holotype from Ostrówka changed the original meaning of the species and made his Flexiclymenia puschi a distinct species. In having a simple septum and relatively wide venter, it resembles some species of Platyclymenia and may be considered its earliest member, with some affinities to Cyrtoclymenia. Perhaps also the single specimen from the upper Platyclymenia beds at Ostrówka, on which P. laxata Czarnocki, 1989 is based, belongs also to this species.

Autekologia

Występowanie geograficzne

Jabłonna and Ostrówka.

Zasięg czasowy

Early P. trachytera Zone.

Materiały muzealne

ZPAL: 4 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.