Ozan Formation
Ozan Formation Stratigraphic range: Cretaceous | |
---|---|
Type | Formation |
Sub-units | Austin Group |
Underlies | Annona Chalk |
Overlies | Austin Chalk |
Thickness | 150 to 250 feet[1] |
Location | |
Region | Arkansas, Oklahoma |
Country | United States |
Type section | |
Named by | C.H. Dane[2] |
The Ozan Formation is a geologic formation in Arkansas, Oklahoma[1] and Texas. It preserves fossils dating back to the Cretaceous period.
See also
References
- 1 2 McFarland, John David (2004) [1998]. "Stratigraphic summary of Arkansas" (PDF). Arkansas Geological Commission Information Circular. 36: 29.
- ↑ Dane, C.H. (10 September 1926). U.S. Geological Survey Press Bulletin (8823). Missing or empty
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- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
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