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Fallaxoproductus
Classification
Phylum:
Brachiopoda
Subphylum:
Rhynchonelliformea
Class:
Strophomenata
Order:
Productida
Suborder:
Productidina
Superfamily:
Linoproductoidea
Family:
Monticuliferidae
Subfamily:
Compressoproductinae
Formal Genus Name and Reference:
Fallaxoproductus Li, Gu, & Li, 1982, p. 115128
Type Species:
F. sutungensis, OD
Images
(Click to enlarge in a new window)
Fig. 382, 2a. *F. sutungensis, Lower Permian, Inner Mongolia, ventral valve exterior, x1 (Li, Gu, & Li, 1982), Fig. 382, 2b-d. F. dedorus, Lower Permian, Inner Mongolia, b, dorsal valve exterior,X1, c, d, internal molds of ventral, dorsal valves, x1 ( Li , Gu, & Li, 1982)
Synonyms
Geographic Distribution
Inner Mongolia
Age Range
Beginning Stage in Treatise Usage:
Lower Permian
Beginning International Stage:
Asselian
Fraction Up In Beginning Stage:
0
Beginning Date:
298.89
Ending Stage in Treatise Usage:
Lower Permian
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Resembles Compressoproductus, but lacks ears and rugae confined to the dorsal valve
References
Museum or Author Information
Classification
Phylum:
Brachiopoda
Subphylum:
Rhynchonelliformea
Class:
Strophomenata
Order:
Productida
Suborder:
Productidina
Superfamily:
Linoproductoidea
Family:
Monticuliferidae
Subfamily:
Compressoproductinae
Formal Genus Name and Reference:
Fallaxoproductus Li, Gu, & Li, 1982, p. 115128
Type Species:
F. sutungensis, OD
Images
(Click to enlarge in a new window)
Fig. 382, 2a. *F. sutungensis, Lower Permian, Inner Mongolia, ventral valve exterior, x1 (Li, Gu, & Li, 1982), Fig. 382, 2b-d. F. dedorus, Lower Permian, Inner Mongolia, b, dorsal valve exterior,X1, c, d, internal molds of ventral, dorsal valves, x1 ( Li , Gu, & Li, 1982)
Synonyms
Geographic Distribution
Inner Mongolia
Age Range
Beginning Stage in Treatise Usage:
Lower Permian
Beginning International Stage:
Asselian
Fraction Up In Beginning Stage:
0
Beginning Date:
298.89
Ending Stage in Treatise Usage:
Lower Permian
Ending International Stage:
Kungurian
Fraction Up In Ending Stage:
100
Ending Date:
274.37
Description
Resembles Compressoproductus, but lacks ears and rugae confined to the dorsal valve