| Peninsular Arch | |
|---|---|
| Stratigraphic range: Jurassic | |
| Type | Geological structure |
| Unit of | Florida Platform |
| Sub-units | None |
| Lithology | |
| Primary | Carbonate |
| Location | |
| Region | North Florida to South Florida |
| Country |  United States |
The Peninsular Arch is a dominant sub-surface structure of the geology of Florida.