Crystal River Formation
| Crystal River Limestone | |
|---|---|
| Stratigraphic range: Oligocene | |
Fossil sea urchin from the Crystal River Formation (northern Florida) | |
| Type | Formation |
| Lithology | |
| Primary | Limestone |
| Location | |
| Region | Florida |
| Country | United States |
The Crystal River Formation is a geologic formation in Florida. It preserves fossils dating back to the Paleogene period.