An Entrance to Former Worlds: the Cave, Landscape, and Geologic History of Valley Forge
Partner Event
October 17, 2026 @ 1:00 PM - 2:00 PM EDT
King of Prussia, PA 19406
An Entrance to Former Worlds: the Cave, Landscape, and Geologic History of Valley Forge
1 pm in the Meeting Room at Valley Forge
John A. Sime, PhD
Lecturer, University of Pennsylvania
This is a story about how five-hundred-million-year-old rocks, which formed beneath ancient seas, came to entomb five-hundred-thousand-year-old fossils, that recorded the demise of extinct land mammals.
In honor of the 17th anniversary of National Fossil Day, Valley Forge National Historical Park is celebrating the amazing Ice Age fossils of Valley Forge with a day of interactive, family-friendly activites and special programs.
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