Port Kennedy Bone Cave | |
---|---|
Location | Valley Forge National Historic Park, Port Kennedy, Pennsylvania |
Depth | 50 ft (15 m) |
Discovery | c. 1894 |
Geology | Potsdam Limestone |
Entrances | 1 |
Hazards | buried |
Access | Restricted |
The Port Kennedy Bone Cave is a limestone cave in the Port Kennedy section of Valley Forge National Historical Park, Pennsylvania, USA.[1] The Bone Cave "contained one of the most important middle Pleistocene (Irvingtonian, approximately 750,000 years ago) fossil deposits in North America".[2]