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Most Popular Papers *

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Tools of the Geology Trade and Their Origin
Dan Merriam and Walter Youngquist

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Evidence of Large Scale Tectonic Processes on the Tharsis Rise, Mars
Genevieve Kidman, John S. MacLean, and David Maxwell

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Geology and Music
Dan Merriam

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Concentration of Metals Associated with the Native Copper Deposits of Northern Michigan
Daniel R. Blakemore, C. Renee Sparks, and Nathaniel H. Bos

* Based on the average number of full-text downloads per day since the paper was posted.
» Updated as of 05/22/19.