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Prososphinctoides
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Perisphinctaceae
Family:
Perisphinctidae
Formal Genus Name and Reference:
Prososphinctoides SPATH, 1928
Type Species:
P. manialensis
Images
(Click to enlarge in a new window)
Fig. 405,4. *P. manialensis, 4a,b, * (466*)
Synonyms
Geographic Distribution
Cutch
Age Range
Beginning Stage in Treatise Usage:
M.Jur.(U.Callov.)
Beginning International Stage:
Callovian
Fraction Up In Beginning Stage:
70
Beginning Date:
162.66
Ending Stage in Treatise Usage:
M.Jur.(U.Callov.)
Ending International Stage:
Callovian
Fraction Up In Ending Stage:
100
Ending Date:
161.53
Description
A Prososphinctes-like offshoot of Grossouvria
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Ammonitida
Superfamily:
Perisphinctaceae
Family:
Perisphinctidae
Formal Genus Name and Reference:
Prososphinctoides SPATH, 1928
Type Species:
P. manialensis
Images
(Click to enlarge in a new window)
Fig. 405,4. *P. manialensis, 4a,b, * (466*)
Synonyms
Geographic Distribution
Cutch
Age Range
Beginning Stage in Treatise Usage:
M.Jur.(U.Callov.)
Beginning International Stage:
Callovian
Fraction Up In Beginning Stage:
70
Beginning Date:
162.66
Ending Stage in Treatise Usage:
M.Jur.(U.Callov.)
Ending International Stage:
Callovian
Fraction Up In Ending Stage:
100
Ending Date:
161.53
Description
A Prososphinctes-like offshoot of Grossouvria