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Athyrisina
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Athyridida
Superfamily:
Athyridoidea
Family:
Athyrididae
Genus:
Athyrisina
Type Species:
Images
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Geographic Distribution
southern China (northern Sichuan, southeastern Guizhou, eastern Yunnan, Guangxi), Qinling region (western and eastern Shaanxi, southeastern Gansu, northernmost Sichuan), western Sichuan (Ganzi Block), northern Vietnam
Age Range
Beginning Stage in Treatise Usage:
upper Pragian
Beginning International Stage:
Pragian
Fraction Up In Beginning Stage:
0
Beginning Date:
411.46
Ending Stage in Treatise Usage:
Givetian
Ending International Stage:
Givetian
Fraction Up In Ending Stage:
0
Ending Date:
378.9
Description
References
Link To Treatise Volume Genus Appears In:
Volume Of Treatise Appears In:
Page in Treatise It Is On:
Author:
Author Citation:
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Athyridida
Superfamily:
Athyridoidea
Family:
Athyrididae
Genus:
Athyrisina
Type Species:
Images
Geographic Distribution
southern China (northern Sichuan, southeastern Guizhou, eastern Yunnan, Guangxi), Qinling region (western and eastern Shaanxi, southeastern Gansu, northernmost Sichuan), western Sichuan (Ganzi Block), northern Vietnam
Age Range
Beginning Stage in Treatise Usage:
upper Pragian
Beginning International Stage:
Pragian
Fraction Up In Beginning Stage:
0
Beginning Date:
411.46
Ending Stage in Treatise Usage:
Givetian
Ending International Stage:
Givetian
Fraction Up In Ending Stage:
0
Ending Date:
378.9
Description
References
Link To Treatise Volume Genus Appears In:
Volume Of Treatise Appears In:
Page in Treatise It Is On:
Author:
Author Citation: