From Wikipedia, the free encyclopedia
Geologic formation in Oklahoma, United States
Viola Formation | |
---|---|
Stratigraphic range: Ordovician | |
Type | Formation |
Location | |
Region | Oklahoma |
Country | United States |
Type section | |
Named for | Viola, Johnston County, Oklahoma |
Named by | Joseph A. Taff, 1902[1] |
The Viola Formation is a geologic formation in Oklahoma. It preserves fossils dating back to the Ordovician period.
See also
[edit]References
[edit]- ^ Taff, Joseph A. (1902). "Atoka Folio, Indian Territory" (PDF). U. S. Geological Survey Geologic Atlas of the United States. 79: 3. Retrieved 6 August 2018.
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.
This article about a specific stratigraphic formation in Oklahoma is a stub. You can help Wikipedia by expanding it. |
This article related to the Ordovician period is a stub. You can help Wikipedia by expanding it. |
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