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Permochonetes
Classification
Phylum:
Brachiopoda
Subphylum:
Rhynchonelliformea
Class:
Strophomenata
Order:
Productida
Suborder:
Chonetidina
Superfamily:
Chonetoidea
Family:
Anopliidae
Subfamily:
Caenanopliinae
Formal Genus Name and Reference:
Permochonetes AFANAS ’ EVA , 1977a, p. 148
Type Species:
P. pamiricus; OD
Images
(Click to enlarge in a new window)
Fig. 252 ,4a–c. *P. pamiricus, Artinskian, Pamirs; ventral valve exterior, ventral valve internal cast, dorsal valve interior, ×3 (Afanas’eva, 1977a).
Synonyms
Geographic Distribution
Pamirs
Age Range
Beginning Stage in Treatise Usage:
Permian(Artinskian)
Beginning International Stage:
Artinskian
Fraction Up In Beginning Stage:
0
Beginning Date:
290.51
Ending Stage in Treatise Usage:
Permian(Artinskian)
Ending International Stage:
Artinskian
Fraction Up In Ending Stage:
100
Ending Date:
283.3
Description
Shell relatively large for family; exterior finely costellate; spines orthomorph oblique, low angled; dorsal valve interior without accessory septa, median septum; anderidia reduced; rows of radial papillae present.
References
Museum or Author Information
Classification
Phylum:
Brachiopoda
Subphylum:
Rhynchonelliformea
Class:
Strophomenata
Order:
Productida
Suborder:
Chonetidina
Superfamily:
Chonetoidea
Family:
Anopliidae
Subfamily:
Caenanopliinae
Formal Genus Name and Reference:
Permochonetes AFANAS ’ EVA , 1977a, p. 148
Type Species:
P. pamiricus; OD
Images
(Click to enlarge in a new window)
Fig. 252 ,4a–c. *P. pamiricus, Artinskian, Pamirs; ventral valve exterior, ventral valve internal cast, dorsal valve interior, ×3 (Afanas’eva, 1977a).
Synonyms
Geographic Distribution
Pamirs
Age Range
Beginning Stage in Treatise Usage:
Permian(Artinskian)
Beginning International Stage:
Artinskian
Fraction Up In Beginning Stage:
0
Beginning Date:
290.51
Ending Stage in Treatise Usage:
Permian(Artinskian)
Ending International Stage:
Artinskian
Fraction Up In Ending Stage:
100
Ending Date:
283.3
Description
Shell relatively large for family; exterior finely costellate; spines orthomorph oblique, low angled; dorsal valve interior without accessory septa, median septum; anderidia reduced; rows of radial papillae present.