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1. |
Geochemical database for volcanic rocks of the Western Cascades, Washington, Oregon, and California
Du Bray, Edward A.. - Version 1.0. - [Reston, Va.] : U.S. Dep. of the Interior, U.S. Geological Survey, 2006
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2. |
Mineral resource potential and geology of Coronado National Forest, southeastern Arizona and southwestern New Mexico
Du Bray, Edward A.. - Washington : US Gov. Print. Off., 1996
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3. |
Geochemistry and petrology of Oligocene and Miocene ash-flow tuffs of the southeastern Great Basin, Nevada : compositional characterization and evaluation of geochemical zonation in ash-flow tuffs of the White River Narrows area
Du Bray, Edward A.. - Washington, D.C. : U.S. Gov. Print. Off., 1995
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4. |
Compositional characteristics of middle to upper Tertiary volcanic rocks of the Bolivian Altiplano : major oxide and trace element data for lavas and ash-flow tuffs of the Bolivian Altiplano
Du Bray, Edward A.. - Washington, DC : United States Government Printing Office, 1995
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5. |
Geologic sampling of the ... / E, Area adjacent to the Turkey Creek caldera, Cochise County, Arizona : analytic data and geologic sample catalog
Du Bray, Edward A.. - 1995
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6. |
Geologic sampling of the ... / D, Stanford Canyon quadrangle, Cochise County, Arizona : analytic data and geologic sample catalog
Du Bray, Edward A.. - 1994
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The Seaman volcanic center : a rare middle Tertiary stratovolcano in southern Nevada
Du Bray, Edward A.. - Washington : United States Government Printing Office, 1993
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Geologic sampling of the ... / C, Chiricahua Peak quadrangle, Cochise County, Arizona : analytic data and geologic sample catalog
Du Bray, Edward A.. - 1993
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Geologic sampling of the ... / A, Fife Peak quadrangle, Cochise County, Arizona : analytic data and geologic sample catalog
Du Bray, Edward A.. - 1992
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10. |
Geologic sampling of the ... / B, Rustler Park quadrangle, Cochise County, Arizona : analytic data and geologic sample catalog
Du Bray, Edward A.. - 1992
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1 - 10 von 17
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