Pungo River Formation
| Pungo River Formation | |
|---|---|
| Stratigraphic range: | |
Carcharhinus sp. posterior tooth in the Pungo River Formation | |
| Type | Formation |
| Underlies | Yorktown Formation |
| Overlies | Castle Hayne 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 Early to Middle Miocene. It is economically significant for the high levels of phosphate mined from the formation.