| Pungo River Formation | |
|---|---|
| Stratigraphic range: Langhian - Serravallian | |
 Carcharhinus sp. posterior tooth in the Pungo River Formation | |
| Type | Formation |
| Underlies | Yorktown formation |
| Overlies | Castle Haynes formation |
| Lithology | |
| Primary | sand, silt, clay, limestone, phosphorite |
| Location | |
| Region |  North Carolina |
| Country |  United States |
| Type section | |
| Named for | Pungo river |
The Pungo River Formation is a geologic formation in North Carolina. It preserves fossils dating back to the Middle Miocene.