Break in geologic layering, Toroweap formation (top), Coconino Sandstone (bottom)
Break in geologic layering, Toroweap formation (top), Coconino Sandstone (bottom)
( JPG, 392 x 261, 18K )
Download larger JPG version, 786, x 520, 65K
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Bob Ribokas, 1994-2002, all rights reserved. This publication and its text and photos may not be copied for commercial use without the express written permission of
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