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Conjectura
Classification
Phylum:
Mollusca
Class:
Gastropoda
Subclass:
Prosobranchia
Order:
Archaeogastropoda
Suborder:
Trochina
Superfamily:
Trochacea
Family:
Cyclostrematidae
Subfamily:
Skeneinae
Formal Genus Name and Reference:
Conjectura FINLAY, 1927
Type Species:
Crossea glabella MURDOCH, 1905
Images
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Synonyms
Geographic Distribution
N.Z.
Age Range
Beginning Stage in Treatise Usage:
Rec.
Beginning International Stage:
Greenlandian
Fraction Up In Beginning Stage:
0
Beginning Date:
0.01
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Smooth, depressed-turbinate, with basal keel or fold, like Crossea
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Gastropoda
Subclass:
Prosobranchia
Order:
Archaeogastropoda
Suborder:
Trochina
Superfamily:
Trochacea
Family:
Cyclostrematidae
Subfamily:
Skeneinae
Formal Genus Name and Reference:
Conjectura FINLAY, 1927
Type Species:
Crossea glabella MURDOCH, 1905
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
N.Z.
Age Range
Beginning Stage in Treatise Usage:
Rec.
Beginning International Stage:
Greenlandian
Fraction Up In Beginning Stage:
0
Beginning Date:
0.01
Ending Stage in Treatise Usage:
Rec.
Ending International Stage:
Meghalayan
Fraction Up In Ending Stage:
100
Ending Date:
0
Description
Smooth, depressed-turbinate, with basal keel or fold, like Crossea