Driving Towards the Ancient Past

Driving Towards the Ancient Past

Driving north up Death Valley with a "Turtleback" of the Black Mountains ahead. This is some of the older rock on the planet, almost 2 billion years old. Around the time the atmosphere became breathable. Even older than Animal Crackers. May '05
Noondueler
on Jun 6, 2011 2:12 pm
Image ID: 720434

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