| Beaumont Formation | |
| Type: | Formation |
| Age: | Pleistocene |
| Prilithology: | clay |
| Namedfor: | Beaumont, Texas |
| Region: | Texas |
| Country: | United States |
| Overlies: | Lissie Formation |
| Thickness: | 300 to 900 feet |
The Beaumont Formation is a geologic formation in Texas. It preserves fossils dating back to the Pleistocene period.