Welcome to the Treatise on Invertebrate Paleontology!
Please enter a genera name to retrieve more information.
Dipoloceras
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Acanthocerataceae
Family:
Brancoceratidae
Formal Genus Name and Reference:
Dipoloceras (Dipoloceras) SPATH, 1931a, p. 350
Type Species:
Cechenoceras HOEPEN, 1941, p. 61 (type, C. reversum, OD)
Images
(Click to enlarge in a new window)
Fig. 108, 1 a-c .* D. (D.) cristatum (Brongniart in Cuvier & Brongniart), Middle Albian, France, a, b, X, c, X2 (Orbigny, 1840-1842).
Synonyms
Cechenoceras
Geographic Distribution
Europe, Madagascar, Texas
Age Range
Beginning Stage in Treatise Usage:
Lower Cretaceous (Middle Albian)
Beginning International Stage:
Albian
Fraction Up In Beginning Stage:
25
Beginning Date:
110.03
Ending Stage in Treatise Usage:
Lower Cretaceous (Middle Albian)
Ending International Stage:
Albian
Fraction Up In Ending Stage:
50
Ending Date:
106.85
Description
Whorl section round or depressed, umbilical and ventrolateral tubercles absent or insignificant
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Acanthocerataceae
Family:
Brancoceratidae
Formal Genus Name and Reference:
Dipoloceras (Dipoloceras) SPATH, 1931a, p. 350
Type Species:
Cechenoceras HOEPEN, 1941, p. 61 (type, C. reversum, OD)
Images
(Click to enlarge in a new window)
Fig. 108, 1 a-c .* D. (D.) cristatum (Brongniart in Cuvier & Brongniart), Middle Albian, France, a, b, X, c, X2 (Orbigny, 1840-1842).
Synonyms
Cechenoceras
Geographic Distribution
Europe, Madagascar, Texas
Age Range
Beginning Stage in Treatise Usage:
Lower Cretaceous (Middle Albian)
Beginning International Stage:
Albian
Fraction Up In Beginning Stage:
25
Beginning Date:
110.03
Ending Stage in Treatise Usage:
Lower Cretaceous (Middle Albian)
Ending International Stage:
Albian
Fraction Up In Ending Stage:
50
Ending Date:
106.85
Description
Whorl section round or depressed, umbilical and ventrolateral tubercles absent or insignificant