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Indosphinctes
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Perisphinctaceae
Family:
Perisphinctidae
Formal Genus Name and Reference:
Indosphinctes SPATH, 1930
Type Species:
Am. calvus J.deC. SOWERBY, 1840
Images
(Click to enlarge in a new window)
Fig. 405,3. * I. calvus (Sow.), Cutch, * (466*).
Synonyms
Geographic Distribution
Eu.-Kenya-Tangan. - Madag. - Anatolia - Cauc. - Persia-Cutch-Baluch.-Himalaya-Japan
Age Range
Beginning Stage in Treatise Usage:
M.Jur.(Callov.)
Beginning International Stage:
Callovian
Fraction Up In Beginning Stage:
0
Beginning Date:
165.29
Ending Stage in Treatise Usage:
M.Jur.(Callov.)
Ending International Stage:
Callovian
Fraction Up In Ending Stage:
100
Ending Date:
161.53
Description
Large, Chof-fatia-like, characterized by low branching of ribs from near umbilical margin
References
Spath, L. F., 1930, The Eotriassic invertebrate fauna of East Greenland: Meddel. om Grønland, Band 83, p. 1-90, pl. 1-12.
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Perisphinctaceae
Family:
Perisphinctidae
Formal Genus Name and Reference:
Indosphinctes SPATH, 1930
Type Species:
Am. calvus J.deC. SOWERBY, 1840
Images
(Click to enlarge in a new window)
Fig. 405,3. * I. calvus (Sow.), Cutch, * (466*).
Synonyms
Geographic Distribution
Eu.-Kenya-Tangan. - Madag. - Anatolia - Cauc. - Persia-Cutch-Baluch.-Himalaya-Japan
Age Range
Beginning Stage in Treatise Usage:
M.Jur.(Callov.)
Beginning International Stage:
Callovian
Fraction Up In Beginning Stage:
0
Beginning Date:
165.29
Ending Stage in Treatise Usage:
M.Jur.(Callov.)
Ending International Stage:
Callovian
Fraction Up In Ending Stage:
100
Ending Date:
161.53
Description
Large, Chof-fatia-like, characterized by low branching of ribs from near umbilical margin
References
Spath, L. F., 1930, The Eotriassic invertebrate fauna of East Greenland: Meddel. om Grønland, Band 83, p. 1-90, pl. 1-12.