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Palaeomiliolina
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Miliolina
Superfamily:
Miliolacea
Family:
Miliolidae
Subfamily:
Quinqueloculininae
Formal Genus Name and Reference:
Palaeomiliolina Loeblich & Tappan, n. gen. (Proposed by Bogdanovich, 1952 (*152, p. 41, 77, 86) without description or citation of included species and described by ANTONOVA, 1958 (*23, p. 915) with 3 included species, but without citation of type-species, hence a nomen nudum requiring type designation for validation.)
Type Species:
Spirophthalmidium occultum ANTONOVA, 1958, *24, p. 52, designated herein
Images
(Click to enlarge in a new window)
Fig. 351,2. *P. occulta (Antonova), Bajoc., USSR(C.Caucasus), 2 a, b, opposite sides, X160, 2 c, transv. sec., X320 (*24).
Synonyms
Palaeomiliolina
Geographic Distribution
Eu.
Age Range
Beginning Stage in Treatise Usage:
Jur.(Bajocian)
Beginning International Stage:
Bajocian
Fraction Up In Beginning Stage:
0
Beginning Date:
170.9
Ending Stage in Treatise Usage:
Jur.(Oxford.)
Ending International Stage:
Oxfordian
Fraction Up In Ending Stage:
100
Ending Date:
154.78
Description
Test similar to Massilina, but aperture lacking apertural tooth
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Miliolina
Superfamily:
Miliolacea
Family:
Miliolidae
Subfamily:
Quinqueloculininae
Formal Genus Name and Reference:
Palaeomiliolina Loeblich & Tappan, n. gen. (Proposed by Bogdanovich, 1952 (*152, p. 41, 77, 86) without description or citation of included species and described by ANTONOVA, 1958 (*23, p. 915) with 3 included species, but without citation of type-species, hence a nomen nudum requiring type designation for validation.)
Type Species:
Spirophthalmidium occultum ANTONOVA, 1958, *24, p. 52, designated herein
Images
(Click to enlarge in a new window)
Fig. 351,2. *P. occulta (Antonova), Bajoc., USSR(C.Caucasus), 2 a, b, opposite sides, X160, 2 c, transv. sec., X320 (*24).
Synonyms
Palaeomiliolina
Geographic Distribution
Eu.
Age Range
Beginning Stage in Treatise Usage:
Jur.(Bajocian)
Beginning International Stage:
Bajocian
Fraction Up In Beginning Stage:
0
Beginning Date:
170.9
Ending Stage in Treatise Usage:
Jur.(Oxford.)
Ending International Stage:
Oxfordian
Fraction Up In Ending Stage:
100
Ending Date:
154.78
Description
Test similar to Massilina, but aperture lacking apertural tooth