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Lepidorbitoides
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Rotalina
Superfamily:
Orbitoidacea
Family:
Orbitoididae
Formal Genus Name and Reference:
Lepidorbitoides A. SILVESTRI, 1907, *1766, p. 80
Type Species:
Orbitolites socialis LEYMERIE, 1851, *1133, p. 191
Images
(Click to enlarge in a new window)
Fig. 584,1. *L. (L.) socialis (Leymerie), Fr.; 1a,b, equat. sec., vert. sec., X40, X20 (*2113c)
Synonyms
Geographic Distribution
Eu.-N.Am.-Carib.-Asia.
Age Range
Beginning Stage in Treatise Usage:
U.Cret.
Beginning International Stage:
Cenomanian
Fraction Up In Beginning Stage:
0
Beginning Date:
100.5
Ending Stage in Treatise Usage:
U.Cret.
Ending International Stage:
Maastrichtian
Fraction Up In Ending Stage:
100
Ending Date:
66.04
Description
Embryonic chambers bilocular, small, with or without periembryonic chambers; equatorial chambers arcuate to hexagonal; lateral chambers well developed.
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Rotalina
Superfamily:
Orbitoidacea
Family:
Orbitoididae
Formal Genus Name and Reference:
Lepidorbitoides A. SILVESTRI, 1907, *1766, p. 80
Type Species:
Orbitolites socialis LEYMERIE, 1851, *1133, p. 191
Images
(Click to enlarge in a new window)
Fig. 584,1. *L. (L.) socialis (Leymerie), Fr.; 1a,b, equat. sec., vert. sec., X40, X20 (*2113c)
Synonyms
Geographic Distribution
Eu.-N.Am.-Carib.-Asia.
Age Range
Beginning Stage in Treatise Usage:
U.Cret.
Beginning International Stage:
Cenomanian
Fraction Up In Beginning Stage:
0
Beginning Date:
100.5
Ending Stage in Treatise Usage:
U.Cret.
Ending International Stage:
Maastrichtian
Fraction Up In Ending Stage:
100
Ending Date:
66.04
Description
Embryonic chambers bilocular, small, with or without periembryonic chambers; equatorial chambers arcuate to hexagonal; lateral chambers well developed.