The Teklanika formation : a new Paleocene volcanic formation in the central Alaska Range /

Geologic and grade-tonnage information on Tertiary epithermal precious- and base-metal vein districts associated with volcanic rocks /
by: Mosier, Dan L.
Published: (1986)

The volcanogenic Mount Rogers formation and the overlying glaciogenic Konnarock formation : two late Proterozoic units in southwestern Virginia /
by: Rankin, Douglas W.
Published: (1993)

Chemical analyses, correlations, and ages of upper Pliocene and Pleistocene ash layers of east-central and southern California /
Published: (1984)

Major 10.2-Ma rhyolitic volcanism in the eastern Snake River Plain, Idaho : isotopic age and stratigraphic setting of the Arbon Valley Tuff Member of the Starlight Formation /
Published: (1994)

Compositional characteristics of middle to upper Tertiary volcanic rocks of the Bolivian Altiplano / by Edward A. du Bray ... [et al.].
Published: (1995)

Geologic setting of the Glacier Peak and Mazama ash-bed markers in west-central Montana /
Published: (1975)

Petrology and physiographic evolution of the Ocate volcanic field, north-central New Mexico.
Published: (1988)

Uppermost Oligocene and lowermost Miocene ash-flow tuffs of western Nevada /
by: Robinson, Paul T.
Published: (1984)

Denali National Park and Preserve state of the backcountry - 2012 /
by: Abbe, J. Dan, et al.
Published: (2014)

Volcanic rocks and features.
Published: (1995)

Some effects of recent volcanic ash falls : with especial reference to Alaska /
by: Wilcox, Ray E. (Ray Everett), 1912-2012
Published: (1959)

Geologic map of upper Eocene to Holocene volcanic and related rocks in the Cascade Range, Washington /
Published: (1993)

Cultural landscape report for park headquarters, Denali National Park & Preserve : site history, existing conditions, analysis, treatment /
Published: (2008)

The Portage Lake Volcanics (Middle Keweenawan) on Isle Royale, Michigan /
by: Huber, N. King (Norman King), 1926-
Published: (1973)

Geologic map of the Wrangell-Saint Elias National Park and Preserve, Alaska /
by: Richter, Donald H.
Published: (2006)

Oligocene and Miocene volcanic rocks in the central Pioche-Marysvale Igneous belt, western Utah and eastern Nevada.
by: Best, Myron G.
Published: (1987)

Mesozoic volcanism and volcanogenic iron-ore deposits in eastern China /
by: Xu, Zhigang
Published: (1990)

Tephra studies : proceedings of the NATO Advanced Study Institute "Tephra Studies as a Tool in Quaternary Research", held in Laugarvatn and Reykjavik, Iceland, June 18-29, 1980 /
Published: (1981)

Denali National Park and Preserve : natural resource condition assessment /
by: Drazkowski, Barry
Published: (2011)

Pliocene volcanic rocks of the Coso Range, Inyo County, California /
by: Novak, Steven W.
Published: (1986)

Guides to some volcanic terranes in Washington, Idaho, Oregon, and northern California /
Published: (1981)

Lapilli tuffs & associated pyroclastic sediments in Upper Cambrian strata along Dent Branch, Washington County, Missouri /
by: Wagner, Richard Edwin, 1898-
Published: (1969)

Stratigraphic revision of the Cache Formation (Pliocene and Pleistocene), Lake County, California : a redefinition of nonmarine sedimentary rocks and tuff beds in northern California /
by: Rymer, Michael J.
Published: (1980)

The Maudlow and Sedan Formations of the Upper Cretaceous Livingston Group on the west edge of the Crazy Mountains Basin, Montana /
by: Skipp, Betty, 1928-, et al.

Geologic map of upper Eocene to Holocene volcanic and related rocks of the Cascade Range, Oregon /
Published: (2000)

Stratigraphic and volcano-tectonic relations of Crater Flat Tuff and some older volcanic units, Nye County, Nevada /
by: Carr, Wilfred James, 1926-
Published: (1986)

Valued landscapes of the far north : a geographical journey through Denali National Park /
by: Palka, Eugene Joseph
Published: (2000)

Denali National Park, Alaska /
Published: (1991)

Stratigraphy, regional distribution, and reconnaissance geochemistry of Oligocene and Miocene volcanic rocks in the Paradise Range and Northern Pactolus hills, Nye County, Nevada /
by: John, David A.
Published: (1992)

Stratigraphy, preliminary petrology, and some structural features of Tertiary volcanic rocks in the Gabbs Valley and Gillis Ranges, Mineral County, Nevada /
Published: (1979)

Map showing outcrops of pre-Quaternary ash-flow tuffs and volcaniclastic rocks, basin and range province, Arizona /
Published: (1984)

Map showing outcrops of pre-quaternary ash-flow tuffs and volcaniclastic rocks, basin and range province, Northern California /
Published: (1985)

Map showing outcrops of pre-quaternary ash-flow tuffs and volcani-clastic rocks, basin and range province, Nevada /
Published: (1985)

Volcanic rocks of the El Modeno Area, Orange County, California.
by: Yerkes, R. F., 1923-
Published: (1957)

Volcanic geology in parts of the southern Peloncillo Mountains, Arizona and New Mexico /
by: McIntyre, David H.
Published: (1988)

Age of tephra beds at the Ocean Point dinosaur locality, North Slope, Alaska, based on K-Ar and 40Ar/39Ar analyses /
by: Conrad, James E.
Published: (1992)