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Quasifusulina
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Fusulinidae
Subfamily:
Fusulininae
Formal Genus Name and Reference:
Quasifusulina CHEX, 1934, *332, p. 91
Type Species:
Fusulina longissima von MÖLLER, 1878, *1295, p. 59, OD
Images
(Click to enlarge in a new window)
Fig. 279,2. *Q. longissima (von Möller), U.Carb. (C3 ), USSR(Tsarev Kurgan), axial sec. of holotype, X10.5 (*1922)
Synonyms
Epitusulina
Geographic Distribution
Eu.-Asia-Can.(B.C.)
Age Range
Beginning Stage in Treatise Usage:
U.Carb.(U.Penn.)
Beginning International Stage:
Kasimovian
Fraction Up In Beginning Stage:
0
Beginning Date:
307.02
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Shell elongate, irregularly subcylindrical, wall composed of tectum and diaphanotheca, septa intensely fluted throughout length, axial fillings heavy, cuniculi possibly present in some forms (*332).
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Fusulinidae
Subfamily:
Fusulininae
Formal Genus Name and Reference:
Quasifusulina CHEX, 1934, *332, p. 91
Type Species:
Fusulina longissima von MÖLLER, 1878, *1295, p. 59, OD
Images
(Click to enlarge in a new window)
Fig. 279,2. *Q. longissima (von Möller), U.Carb. (C3 ), USSR(Tsarev Kurgan), axial sec. of holotype, X10.5 (*1922)
Synonyms
Epitusulina
Geographic Distribution
Eu.-Asia-Can.(B.C.)
Age Range
Beginning Stage in Treatise Usage:
U.Carb.(U.Penn.)
Beginning International Stage:
Kasimovian
Fraction Up In Beginning Stage:
0
Beginning Date:
307.02
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Shell elongate, irregularly subcylindrical, wall composed of tectum and diaphanotheca, septa intensely fluted throughout length, axial fillings heavy, cuniculi possibly present in some forms (*332).