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Perrinites

Classification

    Phylum:  
Mollusca
    Class:  
Cephalopoda
    Order:  
Goniatitida
    Superfamily:  
Shumarditoidea
    Family:  
Perrinitidae
    Genus:  
Perrinites


    Type Species:  


Images

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Geographic Distribution

Americas (widespread from Venezuela and Colombia to Idaho), Tajikistan (Pamir), Ukraine, Afghanistan (Bamyan Mountains), China (Xinjiang, Qinghai), Thailand (Saraburi Area, including Muak Lek), Indonesia (Timor)


Age Range

    Beginning Stage in Treatise Usage:  
Artinskian
    Beginning International Stage:  
Artinskian
    Fraction Up In Beginning Stage:  
0
    Beginning Date:  
290.51
    Ending Stage in Treatise Usage:  
Roadian
    Ending International Stage:  
Roadian
    Fraction Up In Ending Stage:  
0
    Ending Date:  
269.21


Description



References

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