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Columenoceras
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Subclass:
Nautiloidea
Order:
Orthocerida
Superfamily:
Orthocerataceae
Family:
Geisonoceratidae
Formal Genus Name and Reference:
Columenoceras BARSKOV, 1960
Type Species:
Orthoceras columen BARRANDE, 1874, OD
Images
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Synonyms
Geographic Distribution
Czech. (Bohemia)
Age Range
Beginning Stage in Treatise Usage:
Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
Sil.
Ending International Stage:
Pridoli
Fraction Up In Ending Stage:
100
Ending Date:
419
Description
[No details given]
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Subclass:
Nautiloidea
Order:
Orthocerida
Superfamily:
Orthocerataceae
Family:
Geisonoceratidae
Formal Genus Name and Reference:
Columenoceras BARSKOV, 1960
Type Species:
Orthoceras columen BARRANDE, 1874, OD
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
Czech. (Bohemia)
Age Range
Beginning Stage in Treatise Usage:
Sil.
Beginning International Stage:
Rhuddanian
Fraction Up In Beginning Stage:
0
Beginning Date:
443.07
Ending Stage in Treatise Usage:
Sil.
Ending International Stage:
Pridoli
Fraction Up In Ending Stage:
100
Ending Date:
419
Description
[No details given]