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Sunday, August 2, 2020 | History

3 edition of Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon found in the catalog.

Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon

Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon

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Published by U.S. Dept. of the Interior, Geological Survey, [Books and Open-File Reports Section, distributor] in [Denver, Colo.] .
Written in English

    Subjects:
  • Volcanic ash, tuff, etc. -- Oregon -- Mahogany Mountain Region,
  • Intrusions (Geology) -- Oregon -- Mahogany Mountain Region,
  • Calderas -- Oregon -- Mahogany Mountain Region

  • Edition Notes

    Includes bibliographical references (p. 63-69)

    Other titlesIntracaldera tuffs and central vent intrusion of the Mahogany Mountain Caldera, eastern Oregon
    StatementDean B. Vander Meulen
    SeriesOpen-file report -- 89-77, U.S. Geological Survey open-file report -- 89-77
    ContributionsGeological Survey (U.S.)
    The Physical Object
    FormatMicroform
    Pagination2 microfiches
    ID Numbers
    Open LibraryOL13612585M

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Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon Download PDF EPUB FB2

Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon [microform] / Dean B. Vander Meulen U.S. Dept. of the Interior, Geological Survey: [Books and Open-File Reports Section, distributor] [Denver, Colo.] Australian/Harvard Citation.

Vander Meulen, Dean B. & Geological Survey (U.S.). Get this from a library. Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon. [Dean B Vander Meulen; Geological Survey (U.S.)]. Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon Open-File Report By: Dean B.

Vander Meulen. Intracaldera Tuffs and Central-Vent Intrusion of the Mahogany Mountain Caldera, Eastern Oregon Dean B. Vander Meulen Open-File Report This report is preliminary and has not been reviewed for conformity with U.S. Geological Survey editorial standards and stratigraphic nomenclature.

AnyCited by: 3. General Information. Title: Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, eastern Oregon Author(s): Vander Meulen, D.B.

Publishing Organization: U.S. Geological Survey Series and Number: Open-File Report OF Publication Date: Map Scale:Cross Section: Yes North Latitude: 43° 22' 30" N () South Latitude: 43° 12' 18" N (). White, fine-grained, laminated, diatomaceous sediments that we interpret as being deposited in a caldera are found: (1) locally along the southern margin of the caldera above the intracaldera tuff where they are protected by overlying Mahogany Mountain rhyolite lava that flowed into the caldera lake; (2) in the central to northern part of the.

Vander Meulen D () Intracaldera tuffs and central vent intrusion of the Mahogany Mountain caldera, eastern Oregon. U S Geol Surv Open-File Rep Rytuba J, Vander Meulen D () Hot-spring precious-metal systems in the Lake Owyhee volcanic field, Oregon-Idaho.

In: Raines, G, Lisle, R, Schafer, R, Wilkinson, W, editors. Vander Meulen DB () Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain Caldera, Eastern Oregon, U.S. Geological Survey, OFR Vander Meulen DM, Rytuba JJ, Grubensky MJ, Goeldner CS () Geologic Map of the Bannock Ridge Quadrangle, Malheur County, Oregon, U.S.

Geological Survey, MF, scale  Vander Meulen D () Intracaldera tuffs and central vent intrusion of the Mahogany Mountain caldera, eastern Oregon. U S Geol Surv Open-File Rep [Google Scholar] Rytuba J, Vander Meulen D () Hot-spring precious-metal systems in the Lake Owyhee volcanic field, Oregon-Idaho.

In: Raines, G, Lisle, R, Schafer, R, Wilkinson, W. UNITED STATES DEPARTMENT OF THE INTERIOR GEOLOGICAL SURVEY Intracaldera Tuffs and Central-Vent Intrusion of the Mahogany Mountain Caldera, Eastern Oregon Visit Document.

Plant Guide For Firecracker Penstemon - USDA Mountain mahogany (Cercocarpus ledifolius Nutt.) is an actinor-rhizal shrub native to Oregon and California. silicic centers in eastern Oregon with associated ash flow tuffs. Intracaldera tu ffs and central vent intrusion of the.

Mahogany Mountain caldera, eastern Oregon. U S Geol Surv Open-File Rep. Subsidence of the Oregon-Idaho graben ( Ma) coincides with eruption of rhyolite flows and caldera-related ash-flow tuffs from vents along the margins and within the graben. Vander Meulen, D.B.,Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain caldera, eastern Oregon: U.S.

Geological Survey Open-File Report69 p. Walden,A stratigraphic and structural study of Coal Mine Basin. Idaho-Oregon: East Lansing, Mich., Michigan State University master's thesis, 70 p.

Vander Meulen, Harold. Intracaldera Tuffs and Central Vent Intrusion of the Mahogany Mountain Caldera, Eastern Oregon. 88 p. Vanderhurst, William.

The Santa Clara Formation and Orogenesis of Monte Bello Ridge, Northwest Santa Clara County, California. quadrangle, Malheur County, Oregon: U S.

Geological Survey Miscellaneous Field Studies Map MF, scale Vander Meulen, DB.,Intracaldera tuffs and central-vent intrusion of the Mahogany Mountain caldera, eastern Oregon: U.S. Geological Survey Open-File Report69 p. sw (BANNOCK x 50 Tbst FEET R.

45 E. 46 E Sedimentary sequences in the Columbia Plateau region of the Pacific Northwest ranging in age from 16–4 Ma contain fallout tuffs whose origins lie in volcanic centers of the Yellowstone hotspot in northwestern Nevada, eastern Oregon and the Snake River Plain in Idaho.

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Vander Meulen D () Intracaldera tuffs and central vent intrusion of the Mahogany Mountain caldera, eastern Oregon. U S Geol Surv Open-File Rep View Article PubMed/NCBI Google Scholar Rytuba J, Vander Meulen D () Hot-spring precious-metal systems in the Lake Owyhee volcanic field, Oregon-Idaho.

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