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Perrinites
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Goniatitida
Superfamily:
Shumarditoidea
Family:
Perrinitidae
Formal Genus Name and Reference:
Type Species:
Images
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Synonyms
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:
Beginning International Stage:
Artinskian
Fraction Up In Beginning Stage:
0
Beginning Date:
290.51
Ending Stage in Treatise Usage:
Ending International Stage:
Roadian
Fraction Up In Ending Stage:
0
Ending Date:
269.21
Description
References
Museum or Author Information
Classification
Phylum:
Mollusca
Class:
Cephalopoda
Order:
Goniatitida
Superfamily:
Shumarditoidea
Family:
Perrinitidae
Formal Genus Name and Reference:
Type Species:
Images
(Click to enlarge in a new window)Synonyms
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:
Beginning International Stage:
Artinskian
Fraction Up In Beginning Stage:
0
Beginning Date:
290.51
Ending Stage in Treatise Usage:
Ending International Stage:
Roadian
Fraction Up In Ending Stage:
0
Ending Date:
269.21