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Palaeoneilo
Classification
Phylum:
Mollusca
Class:
Bivalvia
Subclass:
Palaeotaxodonta
Order:
Nuculoida
Superfamily:
Nuculanacea
Family:
Malletiidae
Formal Genus Name and Reference:
Palaeoneilo bisulcata Hall & Whitfield, 1869, SD MCALESTER, 1968
Type Species:
Palaeoneilo bisulcata Hall & Whitfield, 1869, SD MCALESTER, 1968
Images
(Click to enlarge in a new window)
Fig. A4,5. *B. bisulcata (Hall & Whitfield), U.Dev., USA(N.Y.), LV composite ext.int. mold, X4 (McAlester, n)
Synonyms
Geographic Distribution
E.N. Am.
Age Range
Beginning Stage in Treatise Usage:
Dev.
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
Dev.
Ending International Stage:
Famennian
Fraction Up In Ending Stage:
100
Ending Date:
359.3
Description
Two posterior radial grooves, strong concentric sculpture
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Bivalvia
Subclass:
Palaeotaxodonta
Order:
Nuculoida
Superfamily:
Nuculanacea
Family:
Malletiidae
Formal Genus Name and Reference:
Palaeoneilo bisulcata Hall & Whitfield, 1869, SD MCALESTER, 1968
Type Species:
Palaeoneilo bisulcata Hall & Whitfield, 1869, SD MCALESTER, 1968
Images
(Click to enlarge in a new window)
Fig. A4,5. *B. bisulcata (Hall & Whitfield), U.Dev., USA(N.Y.), LV composite ext.int. mold, X4 (McAlester, n)
Synonyms
Geographic Distribution
E.N. Am.
Age Range
Beginning Stage in Treatise Usage:
Dev.
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
Dev.
Ending International Stage:
Famennian
Fraction Up In Ending Stage:
100
Ending Date:
359.3
Description
Two posterior radial grooves, strong concentric sculpture