Stewartville Formation
| Stewartville Formation | |
|---|---|
| Stratigraphic range: Ordovician | |
| Type | Formation |
| Location | |
| Country | United States |
| Extent | Iowa and Minnesota |
The Stewartville Formation is a geologic formation in Iowa. It preserves fossils dating back to the Ordovician period.
See also
References
- Various Contributors to the Paleobiology Database. "Fossilworks: Gateway to the Paleobiology Database". Retrieved 17 December 2021.