Meadowcroft Rock Shelter

Meadowcroft Rock Shelter is an archaeological site located in southern Pennsylvania in the United States. Artifacts found at the site are connected by some archaeologists with North America's Paleo-Indian culture of approximately 10,000 to 15,000 years ago.

If the dating is correct, the site would be notable for its old age in relation to other Native American cultural sites in the Eastern Untied States.