This article relies largely or entirely on a single source .(July 2025) |
| Oak Orchard Formation | |
|---|---|
| Stratigraphic range: Silurian | |
| Type | Formation |
| Location | |
| Region | New York |
| Country | United States |
The Oak Orchard Formation is a geologic formation in New York. It preserves fossils dating back to the Silurian period.