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Obolus
Classification
Phylum:
Brachiopoda
Class:
Lingulata
Order:
Lingulida
Superfamily:
Unknown
Family:
Obolidae
Formal Genus Name and Reference:
Type Species:
Images
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Synonyms
Geographic Distribution
Russia (Ingria), Estonia
Age Range
Beginning Stage in Treatise Usage:
Beginning International Stage:
Cambrian Stage 4
Fraction Up In Beginning Stage:
0
Beginning Date:
512.3
Ending Stage in Treatise Usage:
Ending International Stage:
Tremadocian
Fraction Up In Ending Stage:
0
Ending Date:
477.08
Description
References
Museum or Author Information
Classification
Phylum:
Brachiopoda
Class:
Lingulata
Order:
Lingulida
Superfamily:
Unknown
Family:
Obolidae
Formal Genus Name and Reference:
Type Species:
Images
(Click to enlarge in a new window) Synonyms
Geographic Distribution
Russia (Ingria), Estonia
Age Range
Beginning Stage in Treatise Usage:
Beginning International Stage:
Cambrian Stage 4
Fraction Up In Beginning Stage:
0
Beginning Date:
512.3
Ending Stage in Treatise Usage:
Ending International Stage:
Tremadocian
Fraction Up In Ending Stage:
0
Ending Date:
477.08