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Linoproductus
Classification
Phylum:
Brachiopoda
Class:
Strophomenata
Order:
Productida
Superfamily:
Linoproductoidea
Family:
Linoproductidae
Formal Genus Name and Reference:
Linoproductus CHAO, 1927b, p. 128
Type Species:
Productus cora D'ORBIGNY, 1842, p. 55, OD
Images
(Click to enlarge in a new window)
Fig. 365, 1a-f. *L$. cora (d'Orbigny), Lower Permian, Bolivia (Cochabamba), $a-d$, shell viewed ventrally, posteriorly, dorsally, laterally, $X_{1}, e$, large example viewed"
Synonyms
Euproductus, Cora, Levisapicus
Geographic Distribution
cosmopolitan
Age Range
Beginning Stage in Treatise Usage:
Upper Upper Carboniferous
Beginning International Stage:
Kasimovian
Fraction Up In Beginning Stage:
0
Beginning Date:
307.02
Ending Stage in Treatise Usage:
Upper Permian (Kazanian)
Ending International Stage:
Roadian
Fraction Up In Ending Stage:
100
Ending Date:
269.21
Description
"Medium to large, outline elongate subcircular, ventral profile inflated posteriorly, dorsal corpus gently concave, hinge commonly widest part of shell, ribbing complete, tends to be distorted at spine bases, which are widely scattered ventrally, spines also closely set in one or two rows along hinge, rugae on ventral ears, flanks, dorsal corpus, cardinal process sessile, trifid, supported by lateral ridges, adductor scars, brachial ridges weakly marked. Upper Upper Carboniferous-Upper Permian (Kazanian): cosmopolitan."
References
Museum or Author Information
Classification
Phylum:
Brachiopoda
Class:
Strophomenata
Order:
Productida
Superfamily:
Linoproductoidea
Family:
Linoproductidae
Formal Genus Name and Reference:
Linoproductus CHAO, 1927b, p. 128
Type Species:
Productus cora D'ORBIGNY, 1842, p. 55, OD
Images
(Click to enlarge in a new window)
Fig. 365, 1a-f. *L$. cora (d'Orbigny), Lower Permian, Bolivia (Cochabamba), $a-d$, shell viewed ventrally, posteriorly, dorsally, laterally, $X_{1}, e$, large example viewed"
Synonyms
Euproductus, Cora, Levisapicus
Geographic Distribution
cosmopolitan
Age Range
Beginning Stage in Treatise Usage:
Upper Upper Carboniferous
Beginning International Stage:
Kasimovian
Fraction Up In Beginning Stage:
0
Beginning Date:
307.02
Ending Stage in Treatise Usage:
Upper Permian (Kazanian)
Ending International Stage:
Roadian
Fraction Up In Ending Stage:
100
Ending Date:
269.21
Description
"Medium to large, outline elongate subcircular, ventral profile inflated posteriorly, dorsal corpus gently concave, hinge commonly widest part of shell, ribbing complete, tends to be distorted at spine bases, which are widely scattered ventrally, spines also closely set in one or two rows along hinge, rugae on ventral ears, flanks, dorsal corpus, cardinal process sessile, trifid, supported by lateral ridges, adductor scars, brachial ridges weakly marked. Upper Upper Carboniferous-Upper Permian (Kazanian): cosmopolitan."