Welcome to the Treatise on Invertebrate Paleontology! -->
Please enter a genera name to retrieve more information.
Plesiocyprina
Classification
Phylum:
Mollusca
Class:
Bivalvia
Subclass:
Heterodonta
Order:
Veneroida
Superfamily:
Arcticacea
Family:
Arcticidae
Formal Genus Name and Reference:
Plesiocyprina FISCHER, 1887 (ex Munier-Chalmas MS) *P. gaudryi, OD
Type Species:
P. gaudryi, OD
Images
(Click to enlarge in a new window)
Fig. E128,7. *P. gaudryi, U.Jur., France, 7 a, b, LV int., RV int., X1.7 (Fischer).
Synonyms
Geographic Distribution
Eu.-E.S.Am.
Age Range
Beginning Stage in Treatise Usage:
U. Trias.(Rhaet.)
Beginning International Stage:
Rhaetian
Fraction Up In Beginning Stage:
0
Beginning Date:
205.74
Ending Stage in Treatise Usage:
U. Jur.(Callov.)
Ending International Stage:
Callovian
Fraction Up In Ending Stage:
100
Ending Date:
161.53
Description
Trapezoidal, sharply carinate, surface smooth, hinge as in Isocyprina (Eotrapezium)
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Bivalvia
Subclass:
Heterodonta
Order:
Veneroida
Superfamily:
Arcticacea
Family:
Arcticidae
Formal Genus Name and Reference:
Plesiocyprina FISCHER, 1887 (ex Munier-Chalmas MS) *P. gaudryi, OD
Type Species:
P. gaudryi, OD
Images
(Click to enlarge in a new window)
Fig. E128,7. *P. gaudryi, U.Jur., France, 7 a, b, LV int., RV int., X1.7 (Fischer).
Synonyms
Geographic Distribution
Eu.-E.S.Am.
Age Range
Beginning Stage in Treatise Usage:
U. Trias.(Rhaet.)
Beginning International Stage:
Rhaetian
Fraction Up In Beginning Stage:
0
Beginning Date:
205.74
Ending Stage in Treatise Usage:
U. Jur.(Callov.)
Ending International Stage:
Callovian
Fraction Up In Ending Stage:
100
Ending Date:
161.53
Description
Trapezoidal, sharply carinate, surface smooth, hinge as in Isocyprina (Eotrapezium)