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Protospongia
Classification
Phylum:
Porifera
Class:
Hexactinellida
Order:
Reticulosa
Superfamily:
Protospongioidea
Family:
Protospongiidae
Genus:
Protospongia
Type Species:
Images
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Geographic Distribution
China (Anhui), Wales, Ireland, Russia, USA (Utah, Idaho), Canada (British Columbia, Quebec), Argentina, Australia (Victoria), Portugal, USA (Nevada)
Age Range
Beginning Stage in Treatise Usage:
Lower Cambrian
Beginning International Stage:
Fortunian
Fraction Up In Beginning Stage:
0
Beginning Date:
538.8
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:
Porifera
Class:
Hexactinellida
Order:
Reticulosa
Superfamily:
Protospongioidea
Family:
Protospongiidae
Genus:
Protospongia
Type Species:
Images
Geographic Distribution
China (Anhui), Wales, Ireland, Russia, USA (Utah, Idaho), Canada (British Columbia, Quebec), Argentina, Australia (Victoria), Portugal, USA (Nevada)
Age Range
Beginning Stage in Treatise Usage:
Lower Cambrian
Beginning International Stage:
Fortunian
Fraction Up In Beginning Stage:
0
Beginning Date:
538.8
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: