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| Hydrothermal Alteration Mineralogy in Newberry 2 Drill Core, Newberry Volcano, Oregon by Keith E. Bargar and Terry...iMenlo Park, CA INTRODUCTION Newberry Volcano, located in central Oregon about 40 km south of Bend, lies...western end of a volcanic terrain that extends across much of the southeastern part of Oregon, and becomes...the west (Macleod and others, 1976). The caldera of Newberry Volcano contains several hot-springs, fumaroles...1981; MacLeod and Sammel, 1982). Accordingly, Newberry 2, a 932 m deep drill hole was drilled by the |
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| OREGON GEOLOGY published by the Oregon Department of Geology and Mineral Industries VOLUME 43, NUMBER...NUMBER 9 SEPTEMBER 1981 OREGON GEOLOGY (ISSN 0164-3304) VOLUME 43, NUMBER 9 SEPTEMBER 1981 Published...Published monthly by the State of Oregon Department of Geology and Mineral Industries (Volumes 1 through 40 were...subscription orders, renewals, and changes of address to Oregon Ge%gy, 1005 State Office Building, Portland, OR...information contained herein. Credit given to the Oregon Department of Geology and Mineral Industries for |
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| REsOURCES OF OREGON I SIXTH SUPPLEMENT I January l, 1971 to Dec ember 31, 1975 STATE OF OREGON DEPAIItTME:NT...GEOLOGY AND MINI!:RAL 1978 INDUSTRIES STATE OF OREGON DEPARTMENT OF GEOLOGY AND MINERAL INDUSTRIES 1069...1069 State Office Building Portland, Oregon 97201 BULLETIN 97 BIBLIOGRAPHY of the GEOLOGY and MINERAL...MINERAL RESOURCES S i xt h of OREGON Supplement January 1, 1971 to December 31, 1975 Compiled by...Va. 22041 with the assistance of Ainslie Bricker Oregon Department of Geology and Mineral Industries Edited |
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| 75 CENOZOIC VOLCANISM IN THE NEWBERRY MOUNTAINS, SAN BERNARDINO COUNTY, CALIFORNIA . . . . . . . . .... • • • • • • • • • ♦ • ■ SAN DIEGO COUNTY, CALIFORNIA . . . . . . . . . . . . . . . . . ...transform system itself, local sedimentary basins and volcanic fields re l ated 3 to Neogene passage of the...oceanic hotspot tracks composed of seamounts and volcanic islands. Uncertainties about the timing of some...specifically from the potassium gradients in arc volcanic rocks (Keith, 1978). During latest Cretaceous |
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| 1965. 1966. 1967. 1968. Numerous Federal, State, county, and local agencies and other organizations and...______ North Carolina-__--___--__--__-_-___-._ Oregon._ ______________________________ South Dakota_____________...Montana disturbed belt.________________ Yellowstone National Park and vicinity. __ Snake River Plain______________________...-____ Washington-- _ ____--__-_-_-_______-_--_ Oregon ____-_______----_--_-__-_--__-_Nevada __ _____..._______________________________ Volcanic rocks and processes. _ _______________ Recent volcanic activity. ________________ |
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| Survey Bull. 1200; issued, Paris, 1967, by Centre National de Ia Recherche Scientifique as Volume 7 Amerique...74, Ph miles east of Dutchtown, Cape Girardeau County, Mo. Type section cut by northtrending fault with...stream in NEIA sec. 33, T. 16 N., R. 14 E, Wayne County. Named after village of Abington, about 3 miles...locality Achiote Conglomerate consists of massive red volcanic conglomerate with well-rounded clasts as large...Named for Adam Peak in Osgood Mountains, Humboldt County. Occupies belt about 21f2 miles long on western |
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| A293-A298 of this chapter. Numerous Federal, State, county, 1and local agencies and other organizations and...-----Structural and geophysical studies_ - -----Grand Teton National Park and vicinity--Igneous and metamorp hie rocks_...___ _ Washington ___________________________ _ Oregon _______________________________ _ California _...and petrology-Con. Volcanic rocks and processes _________ -------_ Al19 Volcanic activity ______________________...______________________ _ 119 Chemistry of volcanic rocks and gases ____ _ 121 Xenoliths in basalt _____________________ |
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| 1966 1967 1968 1969 1970 Numerous Federal, State, county, and local agencies and other organizations and...••.••••••..•.•••... Yellowstone and Grand Teton National Parks ••••.• Geological and geophysical studies...•• Washington .......................•........ Oregon .................................. . Idaho ......silicate, and of gowerite ....................• Volcanic rocks and processes .................... . Plutonic...investigations .......•.......•..•..•........ Volcanic investigations .......•...........•......•. Cosmic |
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| Taipei, Taiwan, China. Science reports of the National Acta Geophys. Polonica- Acta Geophysica Polonica...Quaternaire. Pub lie avec le concours du Centre National de la Recherche Scientifique. Paris, France. Assoc...Geotechnical Journal. Revue Canadienne de Geotechnique. National Research Council of Canada. Ottawa, Ontario, Canada...Canadian Jour. Botany- Canadian Journal of Botany. National Research Council of Canada. Ottawa, Ontario, Canada...Jour. Chemistry- Canadian Journal of Chemistry. National Research Council of Canada. Ottawa, Ontario, Canada |
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| complex and difficult, and more critical to the National Welfare. W^ V. E. McKELVEY, Director III CONTENTS...___72 California ___________________________72 Oregon ____________________________________76 Regional...___123 Nevada _____________________________124 Oregon _____________________________124 Washington __...coordination, acquisition, and storage _ _______124 National water data exchange ____________126 Water-data...___________________127 Water use ________________________127 National water-quality programs _ _ _ _ _ __ _132 Marine |
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| Quaternaire. Publie avec le concours du Centre National de Ia Recherche Scientifique. Paris, France. Assoc...of the Association of Pacific Coast Geographers. Oregon State University Press. Corvallis, Oreg. Auk- Auk...Canada. Canada Natl. Mus. Nat. History Paper- National Museum of Canada Natural History Papers. Ottawa...Associate Committee on Soil and Snow Mechanics, National Research Council, and the Geotechnical Engineering...Canadian Jour. Botany- Canadian Journal of Botany. National Research Council of Canada. Ottawa, Ontario, Canada |
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| ---------------------------New Mexico -----------------------Oregon ---------------------------Utah --------------...-----------------------California -----------------------------Oregon -------------------------------Washington ----...---------~evada -------------------------------Oregon -------------------------------Washington ____...------------------129 Mineral studies --------------------130 Volcanic rocks and processes ------------131 Hawaiian volcanoes...-----------------132 Volcanic rocks in the Western United 132: States ----------------------132 Volcanic rocks in |
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| Taipei, Taiwan, China. Science reports of the National Acta Geophys. Polonica- Acta Geophysica Polonica...Canada. Canada Natl. Mus. Anthropology Papers- National Museum of Canada Anthropology Papers. Ottawa,...Canada. Canadian Alpine Jour. Alberta, Canada. National Museum of Canada Bulletin. Canadian Alpine Journal...Geotechnical Journal. Revue Canadienne de Geotechnique. National Research Council of Canada. Ottawa, Ontario, Canada...Canadian Jour. Botany- Canadian Journal of Botany. National Research Council of Canada. Ottawa, Ontario, Canada |
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| Late Mesozoic conglomeratic flysch in southwestern Oregon, and the problem of transport of coarse gravel...measurements of the Miocene geomagnetic field in Oregon: Pure and Appl. Geophysics, v. 82, p. 189-221,...Cuba; Acad. Ciencias URSS. Atlas nacional de Cuba [National atlas of Cuba]: Havana, Cuba, Acad. Ciencias de... George G. The Metaline district, Pend Oreille County, Washington, [Chap.] 6 in Lead-zinc deposits in...fill of Red Light Bolson, southeastern Hudspeth County, Texas, in Geology of the southern Quitman Mountains |
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| Southern Idaho Batholith Young Volcanic and Tectonic Provinces Oregon High Cascade Range—Washington Cascade...Cascade Range Basin and Range Province Oregon High Lava Plains Owyhee Upland Western Snake River Plain...Snake River Plain 13.7.15. Island Park—Yellowstone National Park 13.3: _ 13:9. xiii 13.7.16. Origins...reliable form. CINDAS is one component of the National Standard Reference Data System (NSRDS), which...by the Office of Standard Reference Data of the National Bureau of Standards as a nationwide effort to |
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| Herbert Kroll (Münster), Rob Lavisnky (Dallas, USA), Heike Lehner (Heidelberg), Joachim Lorenz (Karlstein.... . . . . . . . . . . . . . . . . . . . Mixed Volcanic Activity: Stratovolcanoes . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . Volcanic Exhalations . . . . . . . . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . Volcanic Roots and Magma Chambers. . . . . . . . . . ..... . . . . . . . . . . . . . . . . . . . . . . Volcanic Gases. . . . . . . . . . . . . . . . . . . . |
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| zircon, turquoise, nephrite jade, and jadeite jade) USA Aquamarine Emerald Jadeite jade Nephrite jade Peridot...pegmatite areas include the Pala area of San Diego County in California, the Nuristan area of Afghanistan... Kenya rubies (Mangari area of the Tsavo West National Park) are found in micaceous metamorphic rocks;...climate GEOARCHAEOLOGY 17 Figure 2 Sedgefield, County Durham. Fluxgate gradiometer data. 1 0.5 m. Romano...densities. In 1972, the first survey of Canada’s National Geochemical Reconnaissance program collected lake |
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| Light) Title Page Photo: Delicate Arch in Arches National Park, Utah (David Muench/Muench Photography,...Activity The Nature of Volcanic Eruptions Materials Extruded during an Eruption Volcanic Structures and Eruptive...Igneous Activityon 125 82 82 83 is The Nature of Volcanic Eruptions 84 iN Mineral Strength 85 Density...Cinder Cones 138 Composite Cones 91 131 e Volcanic Structures and Eruptive Styles On 90 es Common...Lahars: Mudflows on Active and Inactive Cones Other Volcanic Landforms Calderas 144 144 143 X Contents |
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| glacial Lake Missoula in western Washington State (USA). However, most material deposited from suspension...latter, although they are clearly important in hot volcanic dust suspensions (e.g., ignimbrites). The most...Mississippi Delta on the south east coast of the USA, showing a sediment plume issuing from the mouth...Tanganyika), whereas those in areas containing volcanic rocks and old sediments are sand- and mud-rich...transport for Nahal Yatir, Israel and Oak Creek, USA (right) showing the difference between sediment fluxes |
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| Earthquake D. Igneous Activity 1. The Nature of Volcanic Eruptions 2. Materials Extruded During an Eruption...3.1 127 Box 4.2 People and the Environment: "Volcanic 11 Generating Box 126 Earth's Climate? Eruption"...Igneous Activity 91 <-^r *** The Nature of Volcanic Eruptions <-«»*** 94 94 Factors Affecting...Cones 111 Cinder Cones 1 Other Volcanic Landforms Lava Domes Volcanic Pipes ^** 111 111 Fissure Eruptions...Calderas 144 145 Differential Weathering 99 Volcanic Structures and Eruptive Styles Pyroclastic Materials |
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| org/details/earth0004pres FOURTH EDITION FRANK PRESS National Academy of Sciences RAYMOND SIEVER Harvard University...Exercises / Bibliography CHAPTER 16 VOLCANISM 399 Volcanic Deposits 400 Eruptive Styles 406 Case Histories...of Pennsylvania); G. J. Retallack (University of Oregon); Norman Gray (University of Connec¬ ticut); Charles...Sanderson (Marshall University); Alan R. Niem (Oregon State Universi¬ ty); Albert T. Hsui (University...would have been racked by daily earthquakes and volcanic explosions. Per¬ haps the Earth had such a fast-running |
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| EDITION An Introduction to Physical Geology \ National Library of Canada Cataloguing in Publication Tarbuck...1 2 3 45 09 08 07 06 05 Printed and bound in the USA. Prentice Hall Brief Contents Chapter 13 Chapter...Earthquake D. Igneous Activity 1. The Nature of Volcanic Eruptions 2. Materials Extruded During an Eruption...and Other Igneous Activity 87 ■-i^The Nature of Volcanic Eruptions Factors Affecting Viscosity 90 Importance...Lava Flows 93 Gases 93 Pyroclastic Materials 94 Volcanic Structures and Eruptive Styles 95 Anatomy of a |
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| Mount St. Helens and the scientist in charge of volcanic-gas studies, Dave spent long hours working on...accepting the dangers of on-site monitoring of active volcanic . processes. The volcano-monitoring effort of...Precambrian volcanic rocks in the Upper Peninsula of Michigan. This interest in volcanic phenomena intensified...intensified with subsequent work in the San Juan volcanic field of southwestern Colorado and on Augustine...focused on the fundamental role of volatiles in volcanic processes, as he continued his studies on Augustine |
