315 resultados para Geology, Stratigraphic|yQuaternary.
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Includes bibliographical references (pages 19-20).
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Under contract between the University of Utah and the U.S. Atomic Energy Commission, the writer has carried on a field and laboratory investigation of the uranium deposits in the Salt Wash sandstone of the Colorado Plateau.
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"Authors quoted": p. [5]-[6]
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Three folded maps in pocket.
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