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Russiella
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Fusulinacean genera of uncertain status
Formal Genus Name and Reference:
Russiella A. D. MIKLUKHO-MAKLAY, 1957, *1267, p. 98
Type Species:
R. pulchra, OD
Images
(Click to enlarge in a new window)
Synonyms
Geographic Distribution
USSR(Crimea)
Age Range
Beginning Stage in Treatise Usage:
U.Perm.
Beginning International Stage:
Wuchiapingian
Fraction Up In Beginning Stage:
0
Beginning Date:
259.55
Ending Stage in Treatise Usage:
U.Perm.
Ending International Stage:
Changhsingian
Fraction Up In Ending Stage:
100
Ending Date:
251.9
Description
The illustrations of R. pulchra show a highly elongate shell with intensely fluted septa and rather massive axial fillings. The holotype has about 5 volutions. The minute size of the shell and rather indistinct details of its internal structure suggest that it may be related to Minojapanella FUJIMOTO & KANUMA, 1953. RlISsiella originally was placed in the "Boultoniinae."
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Fusulinacean genera of uncertain status
Formal Genus Name and Reference:
Russiella A. D. MIKLUKHO-MAKLAY, 1957, *1267, p. 98
Type Species:
R. pulchra, OD
Images
(Click to enlarge in a new window)Synonyms
Geographic Distribution
USSR(Crimea)
Age Range
Beginning Stage in Treatise Usage:
U.Perm.
Beginning International Stage:
Wuchiapingian
Fraction Up In Beginning Stage:
0
Beginning Date:
259.55
Ending Stage in Treatise Usage:
U.Perm.
Ending International Stage:
Changhsingian
Fraction Up In Ending Stage:
100
Ending Date:
251.9
Description
The illustrations of R. pulchra show a highly elongate shell with intensely fluted septa and rather massive axial fillings. The holotype has about 5 volutions. The minute size of the shell and rather indistinct details of its internal structure suggest that it may be related to Minojapanella FUJIMOTO & KANUMA, 1953. RlISsiella originally was placed in the "Boultoniinae."