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Schubertella

Classification

    Phylum:  
Protista
    Subphylum:  
Sarcodina
    Class:  
Reticularea
    Subclass:  
Granuloreticulosia
    Order:  
Foraminiferida
    Suborder:  
Fusulinina
    Superfamily:  
Fusulinacea
    Family:  
Fusulinidae
    Subfamily:  
Schubertellinae
    Formal Genus Name and Reference:  
Schubertella Staff & Wedekind, 1910, "1832, p. 112, 121
    Type Species:  
S. transitoria, OD


Images

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Fossil ImageFossil ImageFossil ImageFossil Image
Fig. 302,3a. *S. transitoria, L.Perm., Spitz. (Tempel Bay), axial sec. of topotype, X83 (*1922). --Fig. 302,3b. S. malleriedi Thompson & Miller, L.Perm. (Paso Hondo F.), Mex. (Chiapas), axial sec. of syntype, X20 (*1922). --Fig. 302,3c. S. kingi Dlucar & Skixyer, L. Perm.(Hueco Ls.), USA(Tex.), axial sec. of syntype, X50 (*1922). --Fig. 302,3d,c. S. giraudi (Deprat), L.Perm., Laos(Cammon), 3d, axial sec. of holotype, X45 (*1922), 3e, tang. sec. of paratype showing lack of septal fluting, X45 (*1922)


Synonyms



Geographic Distribution

U.Penn-U.Perm., N.Am.-S. Am.-Eu.-Asia-Arctic Is.-E. Indies


Age Range

    Beginning Stage in Treatise Usage:  
U.Penn
    Beginning International Stage:  
Kasimovian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
307.02
    Ending Stage in Treatise Usage:  
U.Perm.
    Ending International Stage:  
Changhsingian
    Fraction Up In Ending Stage:  
100
    Ending Date:  
251.9


Description

Shell fusiform, first 1 to 3 volutions discoidal, coiled at large angle to outer volutions, spirotheca of tectum with lower layer or of single thin layer only, septa unfluted, chomata large, highly asymmetrical




References

$\rightleftharpoons$ \& Wedekind, Rudolf, 1910, Der Oberkarbon Foraminiferensapropelit Spitzbergens: Geol. Inst. Upsala, Bull., v. 10, p. 81-123, pl. 2-4.


Museum or Author Information