Searching Books & More : "Geological Survey (U.S.)"

Oligocene X
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Favorable areas for uranium in the Oligocene White River beds of southwestern South Dakota, southeastern Wyoming and northwestern Nebraska

Published: [Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey : [Books and Open-File Reports Section, distributor, 1993]
Format: Microform, Microfiche
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Geochronology and geology of Late Oligocene through Miocene volcanism and mineralization in the western San Juan Mountains, Colorado

Published: Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 2001
Format: Print
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Geologic map of Oligocene and Miocene volcanic rocks, Paradise Peak and western part of the Ione quadrangles, Nye County, Nevada

Published: Reston, Va. : The Survey ; Denver, CO : For sale by Map Distribution, 1988
Format: Map
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Geologic map showing the Oligocene rhyolite canyon tuff in part of the Bruno Peak quadrangle, southeastern Arizona

Published: Reston, Va. : The Survey ; Denver, CO : For sale by Information Services, 1995
Format: Map
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Preliminary chemical and mineralogical analyses of the major volcanic ash beds in the Oligocene Brule Formation, northwestern Nebraska

Published: [Reston, Va.] : U.S. Dept. of Interior, U.S. Geological Survey ; [Denver, Colo. : Open-File Reports Section, distributor], 1994
Format: Print
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Geology and paleoenvironment of the Oligocene Jebel Qatrani Formation and adjacent rocks, Fayum Depression, Egypt

Published: [Reston, Va.?] : Dept. of the Interior, U.S. Geological Survey ; Denver, CO : For sale by the Books and Open-File Reports Section, 1988
Format: Print
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Timing and effect of detachment-related potassium metasomatism on ⁴°Ar/³⁹Ar ages from the Windous Butte Formation, Grant Range, Nevada

Published: Washington : U.S. G.P.O. ; Denver, CO : For sale by U.S. Geological Survey, Information Services, 1996
Format: Print
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Depositional environments and authigenic mineral distributions in the Oligocene Creede Formation, Colorado, USA

Published: [Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2001
Format: Microform, Microfiche
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Preliminary results on the organic geochemistry of the Oligocene Creede Formation, Colorado

Published: [Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2001
Format: Microform, Microfiche
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Rock magnetic studies of the Oligocene Creede Formation and prospects for a polarity stratigraphy

Published: [Denver, Colo.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2001
Format: Microform, Microfiche
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Strontium isotope evidence for the age of the Vaqueros Formation and latest Oligocene marine transgression in the northern Santa Maria Province, central California

Published: Washington, D.C. : U.S. G.P.O. ; Denver, CO : For sale by the U.S. Geological Survey, Information services, 1996
Format: Print
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