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Hancock Tree

Hancock Tree

About 45 million years ago, this was a Katsura tree. Then it got buried in mud and was petrified. Now, it is a rock that looks like the original tree.

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This photo by unless otherwise noted. You may use it for noncommercial purposes without permission as long as it is unmodified, and clearly credited to me. A link to my website would also be nice, but is not required.  © 2007-2013

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