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Scholarly Articles . . . for "thinking geologic thoughts" . . . and
© Updated February 12, 2017, by Kip Ault.
Dread Pirate Darwin and Dinochicken by Jan Glenn; all rights reserved.
Background fossil footprint of Rhea Americana, mouth of the Rio Negro, Argentina, Mt. Hood in clouds, and mammoth hind limb photos by Kip Ault
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