25: The Oldest Rock on Earth
Bedrock: Earth's Earliest History · Dylan Wilmeth
September 18, 202319m 54s
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Show Notes
How old is the oldest rock, where was it found, and what type of rock is it?
To answer that question, we'll journey into Canada's Northwest Territories, deep underground to the breaking point of rocks, and we'll run into a shrimpy friend from Episode 10.