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Protohertzina
Classification
Phylum:
Conodonta
Class:
Conodonta
Order:
Paraconodontida
Superfamily:
Furnishinacea
Family:
Furnishinidae
Formal Genus Name and Reference:
Protohertzina MISSARZHEVSKY, 1973, p. 54
Type Species:
P. anabarica, OD
Images
(Click to enlarge in a new window)
Fig. 65, 3. *P. anabarica, uppermost Precam., USSR, lat. view, about X70 (Missarzhevsky, n)
Synonyms
Geographic Distribution
Asia (Sib.-Kazakh.)
Age Range
Beginning Stage in Treatise Usage:
Uppermost Precam.
Beginning International Stage:
Ediacaran
Fraction Up In Beginning Stage:
0
Beginning Date:
635
Ending Stage in Treatise Usage:
L.Cam. (Tommot.)
Ending International Stage:
Cambrian Stage 2
Fraction Up In Ending Stage:
100
Ending Date:
521
Description
Symmetrical, erect, slender, coniform elements with large basal cavity extending nearly to tip of cusp, anterior rounded, posterior with prominent keel, some elements also with posterolateral keels
References
Missarzhevsky, V. V., 1973, Konodontoobraznye organizmy iz pogranichtsykh sloyebv Kembriya i Dokembiya Sibirskoy platformy i Kazakhstana: in Problemy paleontologii i biostratigrafii nizhnego Kembriya i dalnego vostoka: Tr. Inst. Geol. Geofiz. Akad. Nauk SSSR, Sib. Otd., p. 53-57 (Moscow). [Conodontlike organisms from the boundary beds of the Cambrian and Precambrian of the Siberian Platform and Kazakhstan: in Problems of paleontology and biostratigraphy of the Lower Cambrian of Siberia and the Far East.] Moore, R. C., 1962, Conodont classification and nomenclature: in R. C. Moore (ed.), Treatise on Invertebrate Paleontology, Part W, Miscellanea, p. W92-W98, text-fig. 49, Geological Society of America and University of Kansas Press (New York and Lawrence).
Museum or Author Information
Classification
Phylum:
Conodonta
Class:
Conodonta
Order:
Paraconodontida
Superfamily:
Furnishinacea
Family:
Furnishinidae
Formal Genus Name and Reference:
Protohertzina MISSARZHEVSKY, 1973, p. 54
Type Species:
P. anabarica, OD
Images
(Click to enlarge in a new window)
Fig. 65, 3. *P. anabarica, uppermost Precam., USSR, lat. view, about X70 (Missarzhevsky, n)
Synonyms
Geographic Distribution
Asia (Sib.-Kazakh.)
Age Range
Beginning Stage in Treatise Usage:
Uppermost Precam.
Beginning International Stage:
Ediacaran
Fraction Up In Beginning Stage:
0
Beginning Date:
635
Ending Stage in Treatise Usage:
L.Cam. (Tommot.)
Ending International Stage:
Cambrian Stage 2
Fraction Up In Ending Stage:
100
Ending Date:
521
Description
Symmetrical, erect, slender, coniform elements with large basal cavity extending nearly to tip of cusp, anterior rounded, posterior with prominent keel, some elements also with posterolateral keels
References
Missarzhevsky, V. V., 1973, Konodontoobraznye organizmy iz pogranichtsykh sloyebv Kembriya i Dokembiya Sibirskoy platformy i Kazakhstana: in Problemy paleontologii i biostratigrafii nizhnego Kembriya i dalnego vostoka: Tr. Inst. Geol. Geofiz. Akad. Nauk SSSR, Sib. Otd., p. 53-57 (Moscow). [Conodontlike organisms from the boundary beds of the Cambrian and Precambrian of the Siberian Platform and Kazakhstan: in Problems of paleontology and biostratigraphy of the Lower Cambrian of Siberia and the Far East.] Moore, R. C., 1962, Conodont classification and nomenclature: in R. C. Moore (ed.), Treatise on Invertebrate Paleontology, Part W, Miscellanea, p. W92-W98, text-fig. 49, Geological Society of America and University of Kansas Press (New York and Lawrence).