SIA3580: Petrified Logs

SIA3580
Photographer:Calvin J. Hamilton
Copyright:© 2010 Calvin J. Hamilton
Date:2003/07/23
Date Added:2010/02/04
Location:Petrified Forest, Arizona

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Caption

The petrified log here were deposited on the Triassic floodplain. At some point after petrification was complete, stresses caused to fracture almost as if they were sawn into.


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