Offley Island Formation
From Wikipedia, the free encyclopedia
| Offley Island Formation | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation |
| Location | |
| Region | Washington (state) |
| Country | United States |
The Offley Island Formation is a geologic formation in Washington (state). It preserves fossils dating back to the Silurian period.
