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Nicomedites
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ceratitida
Superfamily:
Ceratitaceae
Family:
Beyrichitidae
Formal Genus Name and Reference:
Nicomedites TOULA, 1896
Type Species:
Ceratites (Nicomedites) osmani, SD SPATH, 1934
Images
(Click to enlarge in a new window)
Fig. 182,3. *N. osmani, 3 a-c, X0.7 (725*)"
Synonyms
Osmanites, Solimanites, Mohamedites
Geographic Distribution
Asia
Age Range
Beginning Stage in Treatise Usage:
M.Trias.(L.Anis.)
Beginning International Stage:
Anisian
Fraction Up In Beginning Stage:
0
Beginning Date:
246.7
Ending Stage in Treatise Usage:
M.Trias.(L.Anis.)
Ending International Stage:
Anisian
Fraction Up In Ending Stage:
50
Ending Date:
244.08
Description
Differs from Beyrichites in more compressed form, irregular subfalcate ribbing and subceratitic suture
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ceratitida
Superfamily:
Ceratitaceae
Family:
Beyrichitidae
Formal Genus Name and Reference:
Nicomedites TOULA, 1896
Type Species:
Ceratites (Nicomedites) osmani, SD SPATH, 1934
Images
(Click to enlarge in a new window)
Fig. 182,3. *N. osmani, 3 a-c, X0.7 (725*)"
Synonyms
Osmanites, Solimanites, Mohamedites
Geographic Distribution
Asia
Age Range
Beginning Stage in Treatise Usage:
M.Trias.(L.Anis.)
Beginning International Stage:
Anisian
Fraction Up In Beginning Stage:
0
Beginning Date:
246.7
Ending Stage in Treatise Usage:
M.Trias.(L.Anis.)
Ending International Stage:
Anisian
Fraction Up In Ending Stage:
50
Ending Date:
244.08
Description
Differs from Beyrichites in more compressed form, irregular subfalcate ribbing and subceratitic suture