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Cymaclymenia
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Clymeniida
Superfamily:
Clymeniaceae
Family:
Cyrtoclymeniidae
Formal Genus Name and Reference:
Cymaclymenia HYATT, 1884 [non Cymaclymeniae GUMBEL, 1863]
Type Species:
Planulites striatus MUNSTER, 1832
Images
(Click to enlarge in a new window)
Fig. 43,4. C. camerata SCHINOEWOLF, Cly- menia z., Ger.; X U (I 13). --Fig. 43,5. ·C. striata (MUNSTER), Clymenia z., Get.; suture at maturity, enlarged (114)
Synonyms
Postclymenia, Striatoclymenia
Geographic Distribution
Eu.-N.Afr.
Age Range
Beginning Stage in Treatise Usage:
U.Dev.( Platyclymenia z.)
Beginning International Stage:
Famennian
Fraction Up In Beginning Stage:
35
Beginning Date:
366.97
Ending Stage in Treatise Usage:
U.Dev.(Wocklumeria z.)
Ending International Stage:
Famennian
Fraction Up In Ending Stage:
100
Ending Date:
359.3
Description
Like Genuclymenia but with pointed, asymmetrical lat- eral lobe and deep, pointed umbilical lobe, divided by umbilical seam. Smooth or ribbed.
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Clymeniida
Superfamily:
Clymeniaceae
Family:
Cyrtoclymeniidae
Formal Genus Name and Reference:
Cymaclymenia HYATT, 1884 [non Cymaclymeniae GUMBEL, 1863]
Type Species:
Planulites striatus MUNSTER, 1832
Images
(Click to enlarge in a new window)
Fig. 43,4. C. camerata SCHINOEWOLF, Cly- menia z., Ger.; X U (I 13). --Fig. 43,5. ·C. striata (MUNSTER), Clymenia z., Get.; suture at maturity, enlarged (114)
Synonyms
Postclymenia, Striatoclymenia
Geographic Distribution
Eu.-N.Afr.
Age Range
Beginning Stage in Treatise Usage:
U.Dev.( Platyclymenia z.)
Beginning International Stage:
Famennian
Fraction Up In Beginning Stage:
35
Beginning Date:
366.97
Ending Stage in Treatise Usage:
U.Dev.(Wocklumeria z.)
Ending International Stage:
Famennian
Fraction Up In Ending Stage:
100
Ending Date:
359.3
Description
Like Genuclymenia but with pointed, asymmetrical lat- eral lobe and deep, pointed umbilical lobe, divided by umbilical seam. Smooth or ribbed.