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Hertzina
Classification
Phylum:
Conodonta
Class:
Conodonta
Order:
Paraconodontida
Superfamily:
Furnishinacea
Family:
Furnishinidae
Formal Genus Name and Reference:
Hertzina MÜLLER, 1959, p. 454
Type Species:
H. americana, OD
Images
(Click to enlarge in a new window)
Fig. 64, 1. *H. americana, U.Cam. (Elvinia Z.), USA (Nev.), la, b, lat. view, transv. sec., X80 (Müller, 1959)
Synonyms
Geographic Distribution
N.Am. (Nev.-N.Y.)-Eu. (Scand.-Ger., glacial erratics)-Asia (China-Sib.-Kazakh.-S.Korea-Turkey)
Age Range
Beginning Stage in Treatise Usage:
Cam.
Beginning International Stage:
Fortunian
Fraction Up In Beginning Stage:
0
Beginning Date:
538.8
Ending Stage in Treatise Usage:
Cam.
Ending International Stage:
Cambrian Stage 10
Fraction Up In Ending Stage:
100
Ending Date:
486.85
Description
Proclined coniform elements, essentially symmetrical, slender, basal cavity deep, extending nearly to tip, cusp very small, posterior face essentially flat, anterior face rounded, carinae on posterolateral edges
References
Museum or Author Information
Classification
Phylum:
Conodonta
Class:
Conodonta
Order:
Paraconodontida
Superfamily:
Furnishinacea
Family:
Furnishinidae
Formal Genus Name and Reference:
Hertzina MÜLLER, 1959, p. 454
Type Species:
H. americana, OD
Images
(Click to enlarge in a new window)
Fig. 64, 1. *H. americana, U.Cam. (Elvinia Z.), USA (Nev.), la, b, lat. view, transv. sec., X80 (Müller, 1959)
Synonyms
Geographic Distribution
N.Am. (Nev.-N.Y.)-Eu. (Scand.-Ger., glacial erratics)-Asia (China-Sib.-Kazakh.-S.Korea-Turkey)
Age Range
Beginning Stage in Treatise Usage:
Cam.
Beginning International Stage:
Fortunian
Fraction Up In Beginning Stage:
0
Beginning Date:
538.8
Ending Stage in Treatise Usage:
Cam.
Ending International Stage:
Cambrian Stage 10
Fraction Up In Ending Stage:
100
Ending Date:
486.85
Description
Proclined coniform elements, essentially symmetrical, slender, basal cavity deep, extending nearly to tip, cusp very small, posterior face essentially flat, anterior face rounded, carinae on posterolateral edges