Streptognathodus

Streptognathodus; Temporal range: Kasimovian–Sakmarian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	†Conodonta
Order:	†Ozarkodinida
Suborder:	†Ozarkodinina
Superfamily:	†Polygnathacea
Family:	†Polygnathidae
Genus:	†Streptognathodus; Stauffer & Plummer 1932
Species and subspecies
	†Streptognathodus acuminatus; †Streptognathodus barskovi; †Streptognathodus bellus; †Streptognathodus bitteri; †Streptognathodus brownvillensis; †Streptognathodus chanutensis; †Streptognathodus clarki; †Streptognathodus clavatulus; †Streptognathodus constrictus; †Streptognathodus corrugatus; †Streptognathodus curvatus; †Streptognathodus elongatus; †Streptognathodus excelsus; †Streptognathodus farmeri; †Streptognathodus flangulatus; †Streptognathodus fusus; †Streptognathodus holmesi; †Streptognathodus holtensis; †Streptognathodus isolatus; †Streptognathodus makhlinae; †Streptognathodus minutus; †Streptognathodus multinodosus; †Streptognathodus pawhuskaensis †S. pawhuskaensis deflectus; ; †Streptognathodus postfusus; †Streptognathodus rugosus; †Streptognathodus ruidus; †Streptognathodus simplex; †Streptognathodus simulator; †Streptognathodus spatulatus; †Streptognathodus strigillatus; †Streptognathodus subdivisus; †Streptognathodus sulcatus; †Streptognathodus sulciferus; †Streptognathodus virgilicus; †Streptognathodus vitali; †Streptognathodus wabaunsensis; †Streptognathodus walteri; †Streptognathodus zethus;

<i>Streptognathodus</i>

Streptognathodus

Extinct genus of jawless fishes

Quick Facts Scientific classification, Species and subspecies ...

Streptognathodus is an extinct genus of conodonts from the Late Carboniferous to Early Permian.

Use in stratigraphy

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This article uses material from the Wikipedia article Streptognathodus, and is written by contributors. Text is available under a CC BY-SA 4.0 International License; additional terms may apply. Images, videos and audio are available under their respective licenses.

[1] [1]
Texas Pennsylvanian conodonts and their stratigraphic relations. CR Stauffer, HJ Plummer - University of Texas Bulletin, 1932

[2] [2]
Davydov, V.I.; Glenister, B.F.; Spinosa, C.; Ritter, S.M.; Chernykh, V.V.; Wardlaw, B.R. & Snyder, W.S.; 1998: Proposal of Aidaralash as Global Stratotype Section and Point (GSSP) for base of the Permian System, Episodes 21(1): pp 11-18, "Archived copy" (PDF). Archived from the original (PDF) on 2007-09-28. Retrieved 2007-09-28.{{cite web}}: CS1 maint: archived copy as title (link)

[3] [3]
The GSSP was first proposed by Davydov et al. (1998)

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Streptognathodus

Streptognathodus

Use in stratigraphy

Late Carboniferous

Early Permian

References

External links

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Streptognathodus Temporal range: Kasimovian–Sakmarian PreꞒ Ꞓ O S D C P T J K Pg N
Scientific classification
Kingdom:	Animalia
Phylum:	Chordata
Class:	†Conodonta
Order:	†Ozarkodinida
Suborder:	†Ozarkodinina
Superfamily:	†Polygnathacea
Family:	†Polygnathidae
Genus:	†Streptognathodus Stauffer & Plummer 1932^[1]
Species and subspecies
†Streptognathodus acuminatus †Streptognathodus barskovi †Streptognathodus bellus †Streptognathodus bitteri †Streptognathodus brownvillensis †Streptognathodus chanutensis †Streptognathodus clarki †Streptognathodus clavatulus †Streptognathodus constrictus †Streptognathodus corrugatus †Streptognathodus curvatus †Streptognathodus elongatus †Streptognathodus excelsus †Streptognathodus farmeri †Streptognathodus flangulatus †Streptognathodus fusus †Streptognathodus holmesi †Streptognathodus holtensis †Streptognathodus isolatus †Streptognathodus makhlinae †Streptognathodus minutus †Streptognathodus multinodosus †Streptognathodus pawhuskaensis †S. pawhuskaensis deflectus †Streptognathodus postfusus †Streptognathodus rugosus †Streptognathodus ruidus †Streptognathodus simplex †Streptognathodus simulator †Streptognathodus spatulatus †Streptognathodus strigillatus †Streptognathodus subdivisus †Streptognathodus sulcatus †Streptognathodus sulciferus †Streptognathodus virgilicus †Streptognathodus vitali †Streptognathodus wabaunsensis †Streptognathodus walteri †Streptognathodus zethus