Naco Formation
The Naco Formation is a geologic formation in Arizona. It preserves fossils dating back to the Pennsylvanian subperiod.
Naco Formation Stratigraphic range: Pennsylvanian | |
---|---|
Type | Formation |
Lithology | |
Primary | Limestone |
Other | Shale, siltstone |
Location | |
Region | Arizona |
Country | United States |
Fossils from the Kohls Ranch locality of Gila County, Arizona, include bivalve and gastropod molluscs, brachiopods, bryozoans, crinoids, cnidarians and sharks teeth.[1][2]
References
- Guide to Fossils of the Naco Formation, Kohl Ranch Area, Arizona, Arizona State
- Brew, D. C. and S. Beus, 1976, A Middle Pennsylvanian Fauna from the Naco Formation near Kohl Ranch, Central Arizona. Journal of Paleontology, v. 50: pp. 888-906
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Archived from the original on 31 July 2014. Retrieved 8 July 2014.
This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.