Uncover the dramatic volcanic forces and tectonic movements that forged Pinnacles National Park's iconic rock formations and mysterious talus caves.
Episodes
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Volcanic Roots of Pinnacles National Park
1
A Volcano That Traveled 195 Miles
2
Riding a Tectonic Plate Northward
3
Caves Built From Falling Boulders
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Ancient Granite Beneath the Pinnacles
5
Volcanic Breccia Towers of High Peaks