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Millerella
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Ozawainellidae
Formal Genus Name and Reference:
Millerella Thompson, 1942, *1919, p. 404
Type Species:
M. marblensis, OD
Images
(Click to enlarge in a new window)
Fig. 298,4a,b. *M. marblellsis, M.Penn.(Marble Falls Ls.), USA (Tex.) ; 4a, axial sec. of holotype, X100 (*1922); 4b, sagittal sec., X100 (*1926). --Fig. 298,4c. M. pressa THOMPSON, L.Penn. (Kearny F.), USA. (Kans.); axial sec. of holotype, X100 (*1922). [See also Fig. 294,1,2.]
Synonyms
Geographic Distribution
N.Am.-Eu.-As
Age Range
Beginning Stage in Treatise Usage:
U.Miss.
Beginning International Stage:
Serpukhovian
Fraction Up In Beginning Stage:
0
Beginning Date:
330.34
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Shell minute, involute to partly evolute, axis in smallest diameter through proloculus, spirotheca of tectum with upper and lower tectoria; septa arcuate forward; chomata indistinct to massive. their periphery narrowly rounded (*1919, *1922, *1925).
References
Museum or Author Information
Classification
Phylum:
Protista
Subphylum:
Sarcodina
Class:
Reticularea
Subclass:
Granuloreticulosia
Order:
Foraminiferida
Suborder:
Fusulinina
Superfamily:
Fusulinacea
Family:
Ozawainellidae
Formal Genus Name and Reference:
Millerella Thompson, 1942, *1919, p. 404
Type Species:
M. marblensis, OD
Images
(Click to enlarge in a new window)
Fig. 298,4a,b. *M. marblellsis, M.Penn.(Marble Falls Ls.), USA (Tex.) ; 4a, axial sec. of holotype, X100 (*1922); 4b, sagittal sec., X100 (*1926). --Fig. 298,4c. M. pressa THOMPSON, L.Penn. (Kearny F.), USA. (Kans.); axial sec. of holotype, X100 (*1922). [See also Fig. 294,1,2.]
Synonyms
Geographic Distribution
N.Am.-Eu.-As
Age Range
Beginning Stage in Treatise Usage:
U.Miss.
Beginning International Stage:
Serpukhovian
Fraction Up In Beginning Stage:
0
Beginning Date:
330.34
Ending Stage in Treatise Usage:
L.Perm.
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Shell minute, involute to partly evolute, axis in smallest diameter through proloculus, spirotheca of tectum with upper and lower tectoria; septa arcuate forward; chomata indistinct to massive. their periphery narrowly rounded (*1919, *1922, *1925).