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Pugnacina
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Rhynchonellida
Superfamily:
Uncertain
Family:
Nomina Dubia
Formal Genus Name and Reference:
Pugnacina Zuong & Rzhonsnitskaia in Zuong & Rzhonsnitskaia & OTHERS, 1968, p. 43
Type Species:
P. baoi, OD
Images
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Synonyms
Uncinulidae
Geographic Distribution
Vietnam
Age Range
Beginning Stage in Treatise Usage:
Lower Devonian, ?Middle Devonian (?lower Eifelian)
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
Lower Devonian, ?Middle Devonian (?lower Eifelian)
Ending International Stage:
Eifelian
Fraction Up In Ending Stage:
50
Ending Date:
389.8
Description
Only single specimen (holotype) figured showing exterior. No interiors figured. No basis for erecting new genus. Best considered nomen dubium until additional data available.
References
Museum or Author Information
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Rhynchonellida
Superfamily:
Uncertain
Family:
Nomina Dubia
Formal Genus Name and Reference:
Pugnacina Zuong & Rzhonsnitskaia in Zuong & Rzhonsnitskaia & OTHERS, 1968, p. 43
Type Species:
P. baoi, OD
Images
(Click to enlarge in a new window)Synonyms
Uncinulidae
Geographic Distribution
Vietnam
Age Range
Beginning Stage in Treatise Usage:
Lower Devonian, ?Middle Devonian (?lower Eifelian)
Beginning International Stage:
Lochkovian
Fraction Up In Beginning Stage:
0
Beginning Date:
419
Ending Stage in Treatise Usage:
Lower Devonian, ?Middle Devonian (?lower Eifelian)
Ending International Stage:
Eifelian
Fraction Up In Ending Stage:
50
Ending Date:
389.8
Description
Only single specimen (holotype) figured showing exterior. No interiors figured. No basis for erecting new genus. Best considered nomen dubium until additional data available.