Onaga Shale Explained

Onaga Shale
Type:	Formation
Age:	Carboniferous
Region:	Nebraska, Kansas
Country:	United States
Subunits:	Aspinwall Limestone

The Onaga Shale is a geologic formation in Nebraska. It preserves fossils dating back to the Carboniferous period.

See also

• List of fossiliferous stratigraphic units in Nebraska
• Paleontology in Nebraska

External links

• Web site: Fossilworks: Gateway to the Paleobiology Database. ((Various Contributors to the Paleobiology Database)). 17 December 2021.