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Phlogoiderhynchus
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Rhynchonellida
Superfamily:
Camarotoechioidea
Family:
Septalariidae
Formal Genus Name and Reference:
Phlogoiderhynchus SARTENAER, 1970a, p. 18
Type Species:
Uncinulus artefactus VEEVERS, 1959a, p. 99, OD
Images
(Click to enlarge in a new window)
Fig. 790, 3a-i. * P. artefactus (Veevers), lower Frasnian, Sadler Formation, Fitzroy Basin, Sadler Ridge, Western Australia, $a-d$, holotype, dorsal, ventral, anterior, and lateral views, x1, e-i$, serial sections $0.7, 0.85, 1.25, 1.95, 2.5 \\mathrm{~mm}$ from posterior, x1$ (Veevers, 1959a).
Synonyms
Geographic Distribution
Western Australia, Europe, China, Morocco
Age Range
Beginning Stage in Treatise Usage:
Middle Devonian (upper Givetian)
Beginning International Stage:
Givetian
Fraction Up In Beginning Stage:
78
Beginning Date:
380.31
Ending Stage in Treatise Usage:
Upper Devonian (lower Frasnian)
Ending International Stage:
Frasnian
Fraction Up In Ending Stage:
33
Ending Date:
376.33
Description
Transversely ovate outline and biconvex profile, gentle lateral slopes. Beak erect, foramen minute, circular. Fold and sulcus broad, extending from midlength, anterior commissure uniplicate, tongue variable, trapezoid to rounded, generally highest part of shell. Dental plates absent, teeth large, widely separated, ventral muscle field deeply impressed. Dorsal median septum long, high, septalium not developed, hinge plates incipient, crura long, slender, arising very early at extreme posterior of valve, thin and delicate, ventrally curved.
References
Museum or Author Information
Classification
Phylum:
Brachiopoda
Class:
Rhynchonellata
Order:
Rhynchonellida
Superfamily:
Camarotoechioidea
Family:
Septalariidae
Formal Genus Name and Reference:
Phlogoiderhynchus SARTENAER, 1970a, p. 18
Type Species:
Uncinulus artefactus VEEVERS, 1959a, p. 99, OD
Images
(Click to enlarge in a new window)
Fig. 790, 3a-i. * P. artefactus (Veevers), lower Frasnian, Sadler Formation, Fitzroy Basin, Sadler Ridge, Western Australia, $a-d$, holotype, dorsal, ventral, anterior, and lateral views, x1, e-i$, serial sections $0.7, 0.85, 1.25, 1.95, 2.5 \\mathrm{~mm}$ from posterior, x1$ (Veevers, 1959a).
Synonyms
Geographic Distribution
Western Australia, Europe, China, Morocco
Age Range
Beginning Stage in Treatise Usage:
Middle Devonian (upper Givetian)
Beginning International Stage:
Givetian
Fraction Up In Beginning Stage:
78
Beginning Date:
380.31
Ending Stage in Treatise Usage:
Upper Devonian (lower Frasnian)
Ending International Stage:
Frasnian
Fraction Up In Ending Stage:
33
Ending Date:
376.33
Description
Transversely ovate outline and biconvex profile, gentle lateral slopes. Beak erect, foramen minute, circular. Fold and sulcus broad, extending from midlength, anterior commissure uniplicate, tongue variable, trapezoid to rounded, generally highest part of shell. Dental plates absent, teeth large, widely separated, ventral muscle field deeply impressed. Dorsal median septum long, high, septalium not developed, hinge plates incipient, crura long, slender, arising very early at extreme posterior of valve, thin and delicate, ventrally curved.