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Modesta

Classification

    Phylum:  
Cnidaria
    Class:  
Anthozoa
    Subclass:  
Rugosa
    Order:  
Stauriida
    Suborder:  
Stauriina
    Family:  
Stauriidae
    Formal Genus Name and Reference:  
Modesta CHEREPNINA, 1962, p. 140
    Type Species:  
M. prima; OD; t445-577, colI. 405, SNIIGGIMS, Novosibirsk


Images

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Fossil Image
Fig. 71,5a,b. *M. prima, holotype, Altay Mts., USSR, right bank of Muta Cr., 2 km. SE. of Bolshaya Muta; a,b, long., transv. sees., X2.7 (Cherepnina, 1962; photographs courtesy of S. K. Cherepnina).


Synonyms



Geographic Distribution

Asia(Altay Mts.)


Age Range

    Beginning Stage in Treatise Usage:  
U.Ord.
    Beginning International Stage:  
Sandbian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
458.18
    Ending Stage in Treatise Usage:  
U.Ord.
    Ending International Stage:  
Hirnantian
    Fraction Up In Ending Stage:  
100
    Ending Date:  
443.07


Description

Corallum small, fasciculate, corallites with deep, sharp-edged calice and two orders of septa laterally contiguous in wide peripheral stereozone each septum composed of a single longitudinal series of contiguous trabeculae directed upward and inward; ?cardinal septum long, other major septa moderately long, directed toward it but not reaching it; no tabulae [none observed].




References



Museum or Author Information