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Neochonetes
Classification
Phylum:
Brachiopoda
Subphylum:
Rhynchonelliformea
Class:
Strophomenata
Order:
Productida
Suborder:
Chonetidina
Superfamily:
Chonetoidea
Family:
Rugosochonetidae
Subfamily:
Rugosochonetinae
Formal Genus Name and Reference:
N. (Neochonetes) MUIR-WOOD, 1962, p. 87
Type Species:
Chonetes dominus KING, 1938, p. 259, OD
Images
(Click to enlarge in a new window)
Fig. 265, 2a-d. *N. (N.) dominus (Kıng), Pennsylvanian, Texas, a, b, articulated shell, ventral, dorsal views, c, ventral valve interior, d, dorsal valve interior, X(King, 1938).
Synonyms
Quadranetes
Geographic Distribution
cosmopolitan
Age Range
Beginning Stage in Treatise Usage:
Upper Carboniferous
Beginning International Stage:
Bashkirian
Fraction Up In Beginning Stage:
0
Beginning Date:
323.4
Ending Stage in Treatise Usage:
Upper Permian
Ending International Stage:
Changhsingian
Fraction Up In Ending Stage:
100
Ending Date:
251.9
Description
Small to large sized, almost plano- to moderately concavoconvex rugosochonetids with finely capillate external ornament, feebly to distinctly developed sulcus; low to moderately angled spines; ventral valve interior with prominent myophragm; vascular trunks parallel, deeply impressed; dorsal interior with cardinal process pit, anderidia, median septum, brachial ridges; inner socket ridges well developed; outer socket ridges may be present.
References
Museum or Author Information
Classification
Phylum:
Brachiopoda
Subphylum:
Rhynchonelliformea
Class:
Strophomenata
Order:
Productida
Suborder:
Chonetidina
Superfamily:
Chonetoidea
Family:
Rugosochonetidae
Subfamily:
Rugosochonetinae
Formal Genus Name and Reference:
N. (Neochonetes) MUIR-WOOD, 1962, p. 87
Type Species:
Chonetes dominus KING, 1938, p. 259, OD
Images
(Click to enlarge in a new window)
Fig. 265, 2a-d. *N. (N.) dominus (Kıng), Pennsylvanian, Texas, a, b, articulated shell, ventral, dorsal views, c, ventral valve interior, d, dorsal valve interior, X(King, 1938).
Synonyms
Quadranetes
Geographic Distribution
cosmopolitan
Age Range
Beginning Stage in Treatise Usage:
Upper Carboniferous
Beginning International Stage:
Bashkirian
Fraction Up In Beginning Stage:
0
Beginning Date:
323.4
Ending Stage in Treatise Usage:
Upper Permian
Ending International Stage:
Changhsingian
Fraction Up In Ending Stage:
100
Ending Date:
251.9
Description
Small to large sized, almost plano- to moderately concavoconvex rugosochonetids with finely capillate external ornament, feebly to distinctly developed sulcus; low to moderately angled spines; ventral valve interior with prominent myophragm; vascular trunks parallel, deeply impressed; dorsal interior with cardinal process pit, anderidia, median septum, brachial ridges; inner socket ridges well developed; outer socket ridges may be present.