The 500 million year story of Acadia National Park | Acadia National Park geology travel guide
19:24
10 Things to Do in Acadia National Park!
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Lunch & Learn: Geology of the Maine Coast
13:28
GEOLOGIC TIME SCALE EXPLAINED | Geologic Time overview | 5 mass extinctions
20:00
Earth's Earliest Trees in Upstate New York
43:39
33. How to Identify Rocks
18:40
Making Maine
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When a Billion Years Disappeared
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