Rodzina Cymaclymeniidae Hyatt, 1884

Opis

Diagnosis. — Septum with marginal vaulting in the middle of its height, expressed in suture as a tongue-like pointed flank lobe; moderately evolute conch with rounded trapezoidal whorl cross section.

Remarks. — The genera Ornatoclymenia, Kazakhoclymenia, and Loganoclymenia were based mostly on differences in their whorl cross section and resulting complications of the ventral part of suture. Their septal topology seems to be identical with Cymaclymenia. 

Synonimy

Zasięg czasowy

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.

Specyfikacja

Królestwo
ANIMALIA 

Typ
MOLLUSCA

Podtyp
CONCHIFERA

Gromada
CEPHALOPODA

Podgromada
AMMONOIDEA

Rząd
Clymeniida

Rodzina
Cymaclymeniidae


Tags:
Created by Jerzy Dzik on 2015/07/27 12:54

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