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Cyclospira

Classification

    Phylum:  
Brachiopoda
    Class:  
Rhynchonellata
    Order:  
Atrypida
    Superfamily:  
Protozygoidea
    Family:  
Cyclospiridae
    Genus:  
Cyclospira


    Type Species:  


Images

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Geographic Distribution

North America, Eurasia


Age Range

    Beginning Stage in Treatise Usage:  
Caradoc
    Beginning International Stage:  
Sandbian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
458.18
    Ending Stage in Treatise Usage:  
Ashgill
    Ending International Stage:  
Hirnantian
    Fraction Up In Ending Stage:  
0
    Ending Date:  
443.07


Description



References

    Volume Of Treatise Appears In:  
    Page in Treatise It Is On:  
    Author:  
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