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NARROW
Format
Article Type
Journal
Publisher
Section
GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Africa
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East Africa
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Sudan (1)
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North Africa
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Morocco (1)
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Southern Africa
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Namibia (2)
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South Africa (1)
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Altiplano (1)
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Antelope Valley (2)
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Arctic Ocean
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Norwegian Sea (1)
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Arctic region
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Greenland
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Summit Greenland (1)
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Russian Arctic
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Novaya Zemlya (4)
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Asia
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Arabian Peninsula
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Oman (1)
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Central Asia
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Kazakhstan
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Eastern Kazakhstan
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Semipalatinsk Kazakhstan (2)
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Semipalatinsk Test Site (1)
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Far East
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China
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Inner Mongolia China
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Bayan Obo China (1)
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Japan
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Honshu
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Matsushiro Japan (1)
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Korea
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Taiwan (2)
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Indian Peninsula
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Middle East
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Tibetan Plateau (1)
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Atlantic Ocean
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North Atlantic
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Australasia
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Australia
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Flinders Ranges (1)
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New Zealand
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Bare Mountain (2)
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Calico Mountains (4)
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Canada
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Eastern Canada
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Newfoundland and Labrador
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Newfoundland
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Ontario
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Algoma District Ontario
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Elliot Lake Ontario (1)
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Western Canada
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Alberta (3)
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British Columbia
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Vancouver Island (2)
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Canadian Rocky Mountains (1)
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Crowsnest Pass (1)
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Northwest Territories
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Yellowknife Northwest Territories (2)
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Saskatchewan (1)
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Yukon Territory (2)
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Caribbean region
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West Indies
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Antilles
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Lesser Antilles
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Dominica (1)
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Caribbean Mountain Range (1)
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Cascade Range (1)
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Central America
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Nicaragua (1)
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Chocolate Mountains (1)
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Coast Ranges (6)
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Colorado River (54)
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Colorado River basin (11)
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Commonwealth of Independent States
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Kazakhstan
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Eastern Kazakhstan
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Semipalatinsk Kazakhstan (2)
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Semipalatinsk Test Site (1)
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Russian Federation
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Arkhangelsk Russian Federation
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Novaya Zemlya (4)
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Russian Arctic
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Novaya Zemlya (4)
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Siberian Platform (1)
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Urals
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Novaya Zemlya (4)
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Coyote Lake (2)
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Crestmore (1)
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Death Valley (143)
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Devils Hole (3)
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East Pacific Ocean Islands
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Hawaii (2)
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El Paso Mountains (7)
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Emerson Fault (6)
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Europe
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Alps
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Arkhangelsk Russian Federation
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Novaya Zemlya (4)
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Central Europe
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Czech Republic
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Germany
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Hesse Germany (1)
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Switzerland
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Swiss Alps (1)
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Southern Europe
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Greece
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Greek Aegean Islands
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Cyclades
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Thera (1)
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Italy
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Lombardy Italy (1)
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Western Europe
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France
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Paris Basin (1)
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Iceland (1)
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Scandinavia
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Norway
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Southern Norway (1)
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United Kingdom
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Great Britain
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Scotland
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Highland region Scotland (1)
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Front Range (1)
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Furnace Creek (6)
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Grand Canyon (68)
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Granite Mountains (2)
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Highland Boundary Fault (1)
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Imperial Valley (7)
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Indian Ocean
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Mid-Indian Ridge
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Central Indian Ridge (1)
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Iron Mountain (1)
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Lake Mead (39)
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Lewis thrust fault (1)
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Long Valley (3)
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Marble Canyon (3)
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Marble Mountains (7)
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Mediterranean region
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Aegean Islands
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Greek Aegean Islands
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Cyclades
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Thera (1)
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Mexico
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Baja California (7)
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Baja California Mexico (1)
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Baja California Sur Mexico (1)
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Chihuahua Mexico (1)
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Sonora Mexico (5)
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Mill Creek (1)
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Mohawk Valley (1)
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Newport Bay (1)
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North America
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Appalachians
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Blue Ridge Province (1)
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Basin and Range Province
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Great Basin (66)
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Canadian Shield
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Churchill Province
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Snowbird tectonic zone (1)
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Chihuahuan Desert (1)
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Coast plutonic complex (2)
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Glacier National Park (1)
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Great Plains (2)
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Gulf Coastal Plain (4)
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Keweenawan Rift (1)
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North American Cordillera (28)
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North American Craton (1)
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Peninsular Ranges Batholith (20)
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Rio Grande Rift (4)
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Rocky Mountains
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Canadian Rocky Mountains (1)
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U. S. Rocky Mountains
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Bridger Range (1)
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San Juan Mountains
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Creede Caldera (1)
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Wasatch Range (1)
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Sonoran Desert (6)
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North Island (2)
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Northern Hemisphere (1)
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Oceania
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Polynesia
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Hawaii (2)
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Owens Valley (28)
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Pacific Coast (6)
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Pacific Ocean
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East Pacific
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Northeast Pacific
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Gulf of California (11)
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Mendocino fracture zone (2)
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San Diego Trough (1)
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-
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North Pacific
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Northeast Pacific
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Gulf of California (11)
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Mendocino fracture zone (2)
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San Diego Trough (1)
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Northwest Pacific
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Japan Trench (1)
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-
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South Pacific
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Southwest Pacific
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Bismarck Sea
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Manus Basin (1)
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-
-
-
West Pacific
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Northwest Pacific
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Japan Trench (1)
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Southwest Pacific
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Bismarck Sea
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Manus Basin (1)
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Pacific region (1)
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Peninsular Ranges (18)
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Puna (1)
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Pyramid Lake (1)
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Railroad Valley (1)
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Rand Mountains (1)
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Ridge Basin (1)
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Rio Grande (1)
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River Mountains (2)
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Roberts Mountains (1)
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Ruby Mountains (1)
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Russian Platform (1)
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Sacramento Basin (1)
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Sacramento Mountains (4)
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Sacramento Valley (1)
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Salt Creek (1)
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San Andreas Fault (126)
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San Bernardino Mountains (21)
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San Jacinto Fault (44)
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San Joaquin Basin (2)
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San Juan Basin (1)
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Santa Ana River (3)
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Santa Barbara Basin (4)
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Santa Catalina Mountains (1)
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Santa Cruz Mountains (1)
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Santa Maria Basin (2)
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Santa Rosa Mountains (4)
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Searles Lake (15)
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Shadow Mountains (1)
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Sierra Nevada (48)
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Silver Lake (1)
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Snake Range (1)
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South America
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Andes (1)
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Argentina
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Colombia
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Magdalena Valley (1)
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Peru (1)
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Spring Mountains (20)
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Twin Lakes (1)
-
United States
-
Alaska
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Aleutian Islands
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Amchitka Island (1)
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-
Trans-Alaska Pipeline (1)
-
-
Amargosa Desert (18)
-
Arizona
-
Apache County Arizona (3)
-
Coconino County Arizona
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Glen Canyon Dam (1)
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-
Gila County Arizona (2)
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La Paz County Arizona (21)
-
Maricopa County Arizona
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Phoenix Arizona (2)
-
-
Mogollon Rim (1)
-
Mohave County Arizona (116)
-
Navajo County Arizona
-
Holbrook Arizona (1)
-
-
Pima County Arizona
-
Tucson Arizona (2)
-
-
Yavapai County Arizona (17)
-
Yuma County Arizona
-
Yuma Arizona (1)
-
-
-
Atlantic Coastal Plain (1)
-
California
-
Alameda County California
-
Lawrence Livermore National Laboratory (3)
-
-
Anza-Borrego Desert State Park (2)
-
Banning Fault (8)
-
Borrego Mountain (1)
-
Butte County California (2)
-
Calaveras County California (1)
-
Central California (16)
-
Channel Islands (1)
-
Coachella Valley (27)
-
Coyote Creek Fault (1)
-
Death Valley Fault (6)
-
Elsinore Fault (3)
-
Fresno County California
-
Coalinga California (1)
-
-
Garlock Fault (34)
-
Hosgri Fault (2)
-
Imperial County California
-
El Centro California (3)
-
Imperial Fault (1)
-
-
Inyo County California
-
Coso Hot Springs KGRA (14)
-
Coso Range (11)
-
Funeral Mountains (15)
-
Inyo Mountains (64)
-
Owens Lake (10)
-
Panamint Range (37)
-
-
Kern County California (65)
-
Kingston Range (6)
-
Lake County California (1)
-
Los Angeles Basin (36)
-
Los Angeles County California
-
Long Beach California (4)
-
Los Angeles California (18)
-
Palmdale California (4)
-
Pasadena California (2)
-
Puente Hills (4)
-
San Fernando California (4)
-
-
Marin County California (1)
-
Mendocino County California (1)
-
Merced County California (1)
-
Mono County California
-
Inyo Domes (2)
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Long Valley Caldera (1)
-
Mono Lake (1)
-
Obsidian Dome (2)
-
-
Monterey Bay (1)
-
Monterey County California
-
Carmel California (1)
-
Parkfield California (2)
-
-
Newport-Inglewood Fault (2)
-
Nopah Range (14)
-
Northern California (1)
-
Orange County California (60)
-
Riverside County California
-
Big Maria Mountains (2)
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Mission Creek Fault (7)
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Palm Springs California (6)
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Riverside California (13)
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Salinian Block (4)
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Salton Sea (6)
-
Salton Trough (9)
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San Benito County California
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Pinnacles National Monument (1)
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-
San Bernardino County California
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Avawatz Mountains (2)
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Barstow California (8)
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Cady Mountains (4)
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Cajon Pass (12)
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Cima volcanic field (12)
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Johnson Valley Fault (8)
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Landers California (19)
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Needles California (1)
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Old Woman Mountains (4)
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Pisgah Crater (4)
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San Bernardino California (9)
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San Gorgonio Mountain (1)
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San Gorgonio Pass (18)
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Trona California (4)
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Whipple Mountains (9)
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San Diego County California
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San Diego California (3)
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San Emigdio Mountains (1)
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San Fernando Valley (2)
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San Francisco Bay (1)
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San Francisco Bay region (2)
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San Francisco County California
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San Francisco California (1)
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San Gabriel Fault (4)
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San Gabriel Mountains (34)
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San Gregorio Fault (1)
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San Jacinto Mountains (12)
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San Joaquin County California (1)
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San Joaquin Valley (5)
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San Luis Obispo County California
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Carrizo Plain (1)
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San Luis Obispo California (1)
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San Mateo County California (2)
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Santa Ana Mountains (21)
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Santa Barbara Channel (1)
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Santa Barbara County California
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Santa Barbara California (2)
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Santa Clara County California
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San Jose California (1)
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Santa Cruz County California (2)
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Santa Monica Mountains (2)
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Shasta County California (3)
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Sierra Nevada Batholith (5)
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Sonoma County California
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Santa Rosa California (2)
-
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Southern California (431)
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Southern California Batholith (3)
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Stanislaus County California (1)
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Tehachapi Mountains (3)
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Tehama County California (1)
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The Geysers (1)
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Transverse Ranges (69)
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Trinity County California (1)
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Tulare County California (3)
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Ventura Basin (5)
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Ventura County California
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Simi Hills (1)
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Ventura California (1)
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Whittier Fault (3)
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Colorado
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Larimer County Colorado (1)
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Mineral County Colorado
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Creede Caldera (1)
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-
Ouray County Colorado (1)
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Colorado Plateau (49)
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Columbia Plateau (1)
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Death Valley National Park (14)
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Eastern California shear zone (35)
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Eastern U.S. (1)
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Four Corners (1)
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Georgia
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Baker County Georgia (1)
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Dougherty County Georgia (1)
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Liberty County Georgia (1)
-
-
Gila River (1)
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Great Basin (66)
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Hawaii (2)
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Hurricane Fault (8)
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Idaho
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Ada County Idaho
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Boise Idaho (1)
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Snake River plain (1)
-
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Illinois
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Champaign County Illinois (1)
-
-
Iowa
-
Linn County Iowa (1)
-
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Klamath Mountains (3)
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Louisiana
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Winn Parish Louisiana (1)
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Winnfield salt dome (1)
-
-
Minnesota
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Duluth Complex (1)
-
-
Mississippi
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Forrest County Mississippi
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Hattiesburg Mississippi (1)
-
-
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Mohave Mountains (1)
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Mojave Desert (244)
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Montana
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Bridger Range (1)
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Gallatin County Montana (1)
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Madison County Montana (1)
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Nevada
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Arrow Canyon Range (9)
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Clark County Nevada
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Las Vegas Nevada (38)
-
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Egan Range (2)
-
Elko County Nevada (4)
-
Esmeralda County Nevada
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Silver Peak Mountains (3)
-
-
Eureka County Nevada
-
Eureka Nevada (1)
-
-
Lake Mead Fault (8)
-
Las Vegas Valley (17)
-
Lincoln County Nevada (16)
-
Mineral County Nevada (1)
-
Mormon Mountains (6)
-
Nevada Test Site (149)
-
Nye County Nevada
-
Beatty Nevada (7)
-
Pahute Mesa (19)
-
Rainier Mesa (6)
-
Tonopah Nevada (1)
-
Yucca Mountain (93)
-
-
Roberts Mountains Allochthon (2)
-
Washoe County Nevada
-
Reno Nevada (2)
-
-
White Pine County Nevada
-
Ely Nevada (1)
-
-
Yucca Flat (25)
-
-
New Mexico
-
Bernalillo County New Mexico
-
Albuquerque New Mexico (1)
-
-
Dona Ana County New Mexico (1)
-
Jemez Mountains (2)
-
Los Alamos County New Mexico
-
Los Alamos National Laboratory (1)
-
-
Pajarito Plateau (1)
-
Rio Arriba County New Mexico (1)
-
Sandoval County New Mexico (1)
-
Santa Fe County New Mexico (2)
-
Socorro County New Mexico
-
Socorro New Mexico (3)
-
-
Taos County New Mexico (1)
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Valles Caldera (1)
-
-
New York
-
Adirondack Mountains (2)
-
Saint Lawrence County New York (1)
-
Tompkins County New York
-
Ithaca New York (1)
-
-
-
North Carolina
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Buncombe County North Carolina (1)
-
-
Ohio
-
Hamilton County Ohio
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Cincinnati Ohio (1)
-
-
-
Oregon
-
Coos County Oregon
-
Coos Bay (1)
-
-
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Pennsylvania
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Allegheny County Pennsylvania (1)
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Lancaster County Pennsylvania (1)
-
-
Sevier orogenic belt (10)
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South Platte River valley (1)
-
Southwestern U.S. (34)
-
Texas
-
Atascosa County Texas (1)
-
Balcones fault zone (1)
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Bexar County Texas
-
San Antonio Texas (1)
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-
Brewster County Texas (1)
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Comal County Texas (1)
-
El Paso County Texas
-
El Paso Texas (1)
-
-
Galveston County Texas
-
Galveston Texas (1)
-
-
Harris County Texas
-
Houston Texas (1)
-
-
Nueces County Texas (1)
-
Tyler County Texas (1)
-
-
U. S. Rocky Mountains
-
Bridger Range (1)
-
San Juan Mountains
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Creede Caldera (1)
-
-
Wasatch Range (1)
-
-
Uinta Basin (1)
-
Utah
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Beaver County Utah (1)
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Carbon County Utah (1)
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Davis County Utah (1)
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Emery County Utah (1)
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Garfield County Utah (2)
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Grand County Utah
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Moab Utah (1)
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Iron County Utah (1)
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Kane County Utah (3)
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Millard County Utah (5)
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Piute County Utah (1)
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Salt Lake County Utah
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Salt Lake City Utah (1)
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San Juan County Utah (1)
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San Rafael Swell (1)
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Sevier County Utah (1)
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Washington County Utah
-
Pine Valley Mountains (1)
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Wayne County Utah (3)
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Virgin River valley (4)
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Virginia
-
Louisa County Virginia (1)
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Northampton County Virginia
-
Oyster Virginia (1)
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-
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Walker Lane (9)
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Wasatch fault zone (2)
-
Wasatch Front (1)
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Washington
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Mason County Washington (1)
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San Juan County Washington (1)
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Western U.S. (34)
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Wisconsin (1)
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Wyoming (1)
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Yavapai Province (6)
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USSR (9)
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Walker Lake (1)
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White Mountains (26)
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commodities
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aggregate (1)
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barite deposits (1)
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bitumens
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asphalt (1)
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borate deposits (1)
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boron deposits (1)
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brines (8)
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construction materials
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cement materials (1)
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energy sources (3)
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evaporite deposits (1)
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feldspar deposits (1)
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gems (2)
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geothermal energy (11)
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industrial minerals (1)
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metal ores
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base metals (2)
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cobalt ores (1)
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copper ores (8)
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gold ores (15)
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iron ores (3)
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lead ores (3)
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lead-zinc deposits (1)
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lithium ores (1)
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manganese ores (1)
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mercury ores (1)
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molybdenum ores (1)
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palladium ores (2)
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platinum ores (2)
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polymetallic ores (3)
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rare earth deposits (7)
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silver ores (10)
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strontium ores (1)
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tantalum ores (1)
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tungsten ores (2)
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uranium ores (2)
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vanadium ores (1)
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zinc ores (5)
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mineral deposits, genesis (29)
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mineral exploration (6)
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oil and gas fields (2)
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petroleum
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natural gas (3)
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phosphate deposits (1)
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placers (1)
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strategic minerals (1)
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water resources (8)
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elements, isotopes
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boron
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B-11/B-10 (1)
-
-
carbon
-
C-13/C-12 (53)
-
C-14 (40)
-
organic carbon (1)
-
-
chemical ratios (2)
-
halogens
-
bromine
-
bromide ion (3)
-
-
chlorine
-
chloride ion (6)
-
Cl-36 (6)
-
-
fluorine
-
fluoride ion (1)
-
-
iodine
-
I-129 (1)
-
-
-
hydrogen
-
D/H (12)
-
deuterium (4)
-
tritium (6)
-
-
isotope ratios (99)
-
isotopes
-
radioactive isotopes
-
Al-26 (4)
-
Ar-40/Ar-39 (1)
-
Be-10 (19)
-
C-14 (40)
-
Cl-36 (6)
-
I-129 (1)
-
Pb-206/Pb-204 (11)
-
Pb-207/Pb-204 (8)
-
Pb-208/Pb-204 (7)
-
Pu-240 (1)
-
Ra-226 (1)
-
Re-187/Os-188 (1)
-
Sm-147/Nd-144 (1)
-
Tc-99 (3)
-
Th-230 (2)
-
tritium (6)
-
U-234 (1)
-
U-238 (1)
-
U-238/U-234 (1)
-
-
stable isotopes
-
Ar-40/Ar-39 (1)
-
B-11/B-10 (1)
-
C-13/C-12 (53)
-
D/H (12)
-
deuterium (4)
-
He-3 (5)
-
He-4/He-3 (1)
-
Hf-177/Hf-176 (5)
-
Nd-144/Nd-143 (16)
-
O-17/O-16 (1)
-
O-18 (1)
-
O-18/O-16 (58)
-
Os-188/Os-187 (2)
-
Pb-206/Pb-204 (11)
-
Pb-207/Pb-204 (8)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (7)
-
Re-187/Os-188 (1)
-
S-34/S-32 (2)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (37)
-
-
-
Lu/Hf (4)
-
metals
-
actinides
-
neptunium (2)
-
plutonium
-
Pu-240 (1)
-
-
thorium
-
Th-230 (2)
-
-
uranium
-
U-234 (1)
-
U-238 (1)
-
U-238/U-234 (1)
-
-
-
alkali metals
-
cesium (2)
-
lithium (2)
-
potassium (10)
-
rubidium (2)
-
sodium (6)
-
-
alkaline earth metals
-
barium (1)
-
beryllium
-
Be-10 (19)
-
-
calcium (6)
-
magnesium (5)
-
radium
-
Ra-226 (1)
-
-
strontium
-
Sr-87/Sr-86 (37)
-
-
-
aluminum
-
Al-26 (4)
-
-
antimony (1)
-
arsenic (2)
-
cadmium (2)
-
cobalt (1)
-
copper (7)
-
gallium (1)
-
germanium (1)
-
gold (4)
-
hafnium
-
Hf-177/Hf-176 (5)
-
-
iron
-
ferric iron (3)
-
ferrous iron (1)
-
-
lead
-
Pb-206/Pb-204 (11)
-
Pb-207/Pb-204 (8)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (7)
-
-
manganese (4)
-
niobium (1)
-
platinum group
-
osmium
-
Os-188/Os-187 (2)
-
Re-187/Os-188 (1)
-
-
palladium ores (2)
-
platinum ores (2)
-
-
precious metals (4)
-
rare earths
-
cerium (1)
-
europium (1)
-
neodymium
-
Nd-144/Nd-143 (16)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
scandium (1)
-
yttrium (1)
-
-
rhenium
-
Re-187/Os-188 (1)
-
-
silver (4)
-
technetium
-
Tc-99 (3)
-
-
thallium (1)
-
tin (1)
-
titanium (3)
-
tungsten (1)
-
zinc (3)
-
zirconium (1)
-
-
nitrogen (3)
-
noble gases
-
argon
-
Ar-40/Ar-39 (1)
-
-
helium
-
He-3 (5)
-
He-4/He-3 (1)
-
-
xenon (1)
-
-
oxygen
-
O-17/O-16 (1)
-
O-18 (1)
-
O-18/O-16 (58)
-
-
selenium (1)
-
silicon (2)
-
sulfur
-
S-34/S-32 (2)
-
-
tellurium (10)
-
-
fossils
-
Archaea (1)
-
bacteria (2)
-
burrows (14)
-
Chordata
-
Vertebrata
-
Agnatha
-
Heterostraci (2)
-
-
Pisces
-
Chondrichthyes
-
Euselachii (1)
-
-
Osteichthyes
-
Actinopterygii (2)
-
-
-
Tetrapoda
-
Amphibia
-
Lissamphibia
-
Anura (1)
-
-
-
Aves (2)
-
Mammalia
-
Theria
-
Eutheria
-
Artiodactyla
-
Ruminantia
-
Tylopoda (1)
-
-
Suiformes (1)
-
-
Carnivora
-
Fissipeda
-
Canidae
-
Canis (1)
-
-
Mustelidae (1)
-
-
Pinnipedia (1)
-
-
Cetacea
-
Mysticeti (1)
-
Odontoceti (1)
-
-
Chiroptera (1)
-
Lagomorpha (1)
-
Perissodactyla
-
Hippomorpha
-
Equidae
-
Equus (1)
-
-
-
-
Proboscidea (1)
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (2)
-
-
-
-
Ungulata (1)
-
-
-
-
Reptilia
-
Anapsida
-
Testudines
-
Chelonia (2)
-
Cryptodira (1)
-
-
-
Diapsida
-
Archosauria
-
dinosaurs
-
Saurischia
-
Theropoda (1)
-
-
-
-
Lepidosauria
-
Squamata
-
Serpentes (1)
-
-
-
-
Synapsida
-
Therapsida
-
Cynodontia (1)
-
-
-
-
-
-
-
Cloudina (2)
-
cyanobacteria (1)
-
fungi (2)
-
ichnofossils
-
Arenicolites (2)
-
Chondrites ichnofossils (2)
-
Cruziana (1)
-
Ophiomorpha (1)
-
Planolites (4)
-
Rhizocorallium (1)
-
Rusophycus (2)
-
Skolithos (3)
-
Thalassinoides (2)
-
-
Invertebrata
-
Archaeocyatha (2)
-
Arthropoda
-
Chelicerata
-
Arachnida (1)
-
-
Mandibulata
-
Crustacea
-
Branchiopoda (2)
-
Malacostraca
-
Amphipoda (1)
-
Brachyura (1)
-
-
Ostracoda
-
Podocopida
-
Cypridocopina
-
Cyprididae (1)
-
-
-
-
-
Insecta (1)
-
-
Trilobitomorpha
-
Trilobita
-
Corynexochida (1)
-
-
-
-
Brachiopoda
-
Articulata
-
Rhynchonellida (1)
-
Spiriferida (1)
-
-
Inarticulata
-
Lingula (1)
-
-
-
Bryozoa
-
Cryptostomata
-
Fenestellidae (1)
-
Rhabdomesidae (1)
-
-
-
Cnidaria
-
Anthozoa
-
Zoantharia
-
Rugosa (4)
-
Tabulata (3)
-
-
-
Hydrozoa (1)
-
-
Echinodermata
-
Asterozoa
-
Stelleroidea
-
Ophiuroidea (1)
-
-
-
Crinozoa
-
Crinoidea (6)
-
-
Echinozoa
-
Echinoidea (1)
-
Helicoplacoidea (1)
-
-
Homalozoa
-
Homoiostelea (1)
-
Stylophora (1)
-
-
-
Mollusca
-
Bivalvia
-
Heterodonta
-
Rudistae (2)
-
Veneroida (1)
-
-
Ostreoidea
-
Ostreidae (1)
-
-
Pholadomyoida (1)
-
Pterioida
-
Pteriina
-
Inocerami
-
Inoceramidae
-
Inoceramus (1)
-
-
-
Pectinacea
-
Pectinidae (1)
-
-
-
-
-
Cephalopoda
-
Ammonoidea (3)
-
-
Gastropoda
-
Archaeogastropoda (1)
-
Mesogastropoda (1)
-
Neogastropoda (1)
-
Prosobranchia (1)
-
-
Hyolithes (2)
-
Polyplacophora (2)
-
Rostroconchia (1)
-
-
Porifera
-
Demospongea (1)
-
Hexactinellida (1)
-
Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
-
Fusulinina
-
Fusulinidae
-
Triticites (1)
-
-
-
Rotaliina
-
Buliminacea
-
Bolivinitidae
-
Bolivina (1)
-
-
Uvigerinidae
-
Uvigerina (1)
-
-
-
Globigerinacea
-
Globigerinidae
-
Globigerina (1)
-
-
-
-
-
Thecamoeba (1)
-
-
Vermes
-
Annelida (1)
-
-
-
lichens (1)
-
Metazoa (4)
-
microfossils
-
Conodonta (18)
-
Fusulinina
-
Fusulinidae
-
Triticites (1)
-
-
-
problematic microfossils (3)
-
-
palynomorphs
-
acritarchs (3)
-
Dinoflagellata (1)
-
miospores
-
Momipites (1)
-
pollen (3)
-
-
-
Plantae
-
algae
-
diatoms (9)
-
nannofossils
-
Sphenolithus (1)
-
-
-
Bryophyta (1)
-
Pteridophyta (1)
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Leguminosae (2)
-
Rosidae (1)
-
-
Monocotyledoneae
-
Commelinidae (2)
-
Gramineae (1)
-
-
-
-
-
problematic fossils
-
problematic microfossils (3)
-
-
prokaryotes (1)
-
thallophytes (3)
-
tracks (3)
-
-
geochronology methods
-
(U-Th)/He (21)
-
Ar/Ar (64)
-
cation-ratio dating (3)
-
exposure age (11)
-
fission-track dating (18)
-
He/He (3)
-
infrared stimulated luminescence (6)
-
K/Ar (27)
-
Lu/Hf (4)
-
Nd/Nd (1)
-
optical mineralogy (1)
-
optically stimulated luminescence (10)
-
paleomagnetism (48)
-
Pb/Pb (2)
-
racemization (2)
-
radiation damage (1)
-
Rb/Sr (9)
-
Re/Os (1)
-
Sm/Nd (3)
-
Sr/Sr (2)
-
tephrochronology (8)
-
Th/U (10)
-
thermochronology (30)
-
thermoluminescence (4)
-
tree rings (1)
-
U/Pb (95)
-
U/Th/Pb (3)
-
uranium disequilibrium (11)
-
-
geologic age
-
Cenozoic
-
Blancan (1)
-
Gila Conglomerate (1)
-
Quaternary
-
Holocene
-
lower Holocene (5)
-
middle Holocene (4)
-
upper Holocene (10)
-
-
Pleistocene
-
Bandelier Tuff (2)
-
Bishop Tuff (8)
-
lower Pleistocene (2)
-
middle Pleistocene (3)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Allerod (2)
-
Bolling (2)
-
Younger Dryas (4)
-
-
-
Wisconsinan
-
upper Wisconsinan (1)
-
-
-
-
upper Quaternary (29)
-
-
Tertiary
-
Arikareean (1)
-
Climax Porphyry (6)
-
lower Tertiary (2)
-
middle Tertiary (3)
-
Muddy Creek Formation (6)
-
Neogene
-
Bidahochi Formation (1)
-
Capistrano Formation (7)
-
Etchegoin Formation (1)
-
Furnace Creek Formation (3)
-
Miocene
-
Barstovian (1)
-
Barstow Formation (16)
-
Clarendonian (1)
-
Columbia River Basalt Group (1)
-
Crater Flat Tuff (6)
-
lower Miocene
-
Hemingfordian (1)
-
-
middle Miocene
-
Luisian (1)
-
San Onofre Breccia (1)
-
-
Mohnian (1)
-
Paintbrush Tuff (16)
-
Peach Springs Tuff (9)
-
Temblor Formation (1)
-
Tiva Canyon Member (9)
-
Topopah Spring Member (17)
-
upper Miocene
-
Modelo Formation (1)
-
Montesano Formation (1)
-
Puente Formation (5)
-
Punchbowl Formation (2)
-
-
-
Ogallala Formation (1)
-
Pliocene
-
lower Pliocene (10)
-
upper Pliocene (2)
-
-
upper Neogene (1)
-
-
Paleogene
-
Claron Formation (1)
-
Eocene
-
Colton Formation (1)
-
lower Eocene
-
Ypresian (1)
-
-
Matilija Formation (1)
-
middle Eocene (1)
-
Mission Valley Formation (1)
-
upper Eocene
-
Poway Conglomerate (1)
-
Tejon Formation (1)
-
-
-
lower Paleogene (1)
-
Oligocene
-
upper Oligocene (3)
-
-
Paleocene
-
lower Paleocene (1)
-
Silverado Formation (1)
-
upper Paleocene (3)
-
-
Santa Susana Formation (1)
-
Sespe Formation (3)
-
-
upper Tertiary (2)
-
-
upper Cenozoic (18)
-
Yakataga Formation (1)
-
-
Lake Bonneville (1)
-
Mesozoic
-
Cretaceous
-
Alisitos Formation (2)
-
Chatsworth Formation (1)
-
Lower Cretaceous
-
Albian (1)
-
Hauterivian (1)
-
-
Mancos Shale (1)
-
Middle Cretaceous (2)
-
Upper Cretaceous
-
Blackhawk Formation (1)
-
Campanian (3)
-
Coniacian (1)
-
Holz Shale (4)
-
Ladd Formation (7)
-
Maestrichtian (3)
-
Moreno Formation (1)
-
Santonian (1)
-
Senonian (4)
-
Tuolumne Intrusive Suite (1)
-
Turonian (3)
-
Williams Formation (1)
-
-
-
Franciscan Complex (2)
-
Glen Canyon Group (1)
-
Great Valley Sequence (1)
-
Jurassic
-
Aztec Sandstone (15)
-
Coast Range Ophiolite (1)
-
Lower Jurassic
-
Hettangian (2)
-
lower Liassic (1)
-
Sinemurian (1)
-
Triassic-Jurassic boundary (1)
-
-
Middle Jurassic (3)
-
Smartville Complex (1)
-
Upper Jurassic (13)
-
-
Kayenta Formation (5)
-
lower Mesozoic (2)
-
Moenave Formation (4)
-
Navajo Sandstone (3)
-
Orocopia Schist (10)
-
Triassic
-
Lower Triassic
-
Permian-Triassic boundary (2)
-
Smithian (1)
-
Spathian (6)
-
-
Moenkopi Formation (17)
-
Upper Triassic
-
Chinle Formation (5)
-
Shinarump Member (2)
-
Triassic-Jurassic boundary (1)
-
-
-
-
MIS 6 (1)
-
MIS 7 (1)
-
Paleozoic
-
Bird Spring Formation (13)
-
Cambrian
-
Bonanza King Formation (6)
-
Carrara Formation (6)
-
Lower Cambrian
-
Atdabanian (1)
-
Poleta Formation (11)
-
Terreneuvian (2)
-
Tommotian (3)
-
Zabriskie Quartzite (8)
-
-
Middle Cambrian
-
Bright Angel Shale (2)
-
-
Pioche Shale (2)
-
Tapeats Sandstone (4)
-
Upper Cambrian
-
Nopah Formation (5)
-
-
-
Carboniferous
-
Lower Carboniferous (1)
-
Middle Carboniferous (1)
-
Mississippian
-
Chainman Shale (1)
-
Lower Mississippian
-
Kinderhookian
-
Banff Formation (1)
-
-
Osagian (1)
-
Tournaisian (1)
-
-
Monte Cristo Limestone (1)
-
Redwall Limestone (2)
-
Upper Mississippian
-
Chesterian
-
Golconda Formation (1)
-
-
Serpukhovian (2)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (4)
-
-
Marble Falls Group (1)
-
Middle Pennsylvanian
-
Atokan (2)
-
Desmoinesian (2)
-
Manakacha Formation (1)
-
Moscovian (1)
-
-
Upper Pennsylvanian
-
Gzhelian (1)
-
Missourian (3)
-
Virgilian (3)
-
Wescogame Formation (1)
-
-
Watahomigi Formation (1)
-
-
Upper Carboniferous (1)
-
-
Devonian
-
Lost Burro Formation (5)
-
Lower Devonian
-
Emsian (1)
-
-
Middle Devonian (6)
-
Upper Devonian (3)
-
-
Exshaw Formation (1)
-
Hidden Valley Dolomite (3)
-
lower Paleozoic (1)
-
middle Paleozoic (2)
-
Ordovician
-
Ely Springs Dolomite (5)
-
Eureka Quartzite (3)
-
Lower Ordovician
-
Fillmore Formation (1)
-
Floian (1)
-
-
Middle Ordovician (1)
-
Pogonip Group (2)
-
Upper Ordovician (1)
-
-
Permian
-
Coconino Sandstone (2)
-
Esplanade Sandstone Member (1)
-
Kaibab Formation (4)
-
Lower Permian
-
Cisuralian
-
Artinskian (1)
-
Asselian (1)
-
Kungurian (2)
-
-
Leonardian (4)
-
Wolfcampian (8)
-
-
McCloud Limestone (1)
-
Middle Permian (1)
-
Rotliegendes (1)
-
Toroweap Formation (2)
-
Upper Permian
-
Permian-Triassic boundary (2)
-
-
-
Pilot Shale (1)
-
Sauk Sequence (2)
-
Silurian
-
Middle Silurian
-
Roberts Mountains Formation (1)
-
-
Upper Silurian (1)
-
-
Supai Formation (5)
-
upper Paleozoic (4)
-
-
Phanerozoic (2)
-
Precambrian
-
Archean (3)
-
Chuar Group (3)
-
Johnnie Formation (11)
-
Kingston Peak Formation (13)
-
Noonday Dolomite (10)
-
Pahrump Series (5)
-
Stirling Quartzite (7)
-
Unkar Group (6)
-
upper Precambrian
-
Proterozoic
-
Mesoproterozoic (13)
-
Neoproterozoic
-
Cryogenian (2)
-
Ediacaran
-
Wonoka Formation (1)
-
-
Marinoan (1)
-
Otavi Group (1)
-
Sturtian (2)
-
Vendian (6)
-
-
Paleoproterozoic (10)
-
-
-
Wyman Formation (4)
-
-
-
igneous rocks
-
igneous rocks
-
carbonatites (5)
-
hypabyssal rocks (4)
-
kimberlite (1)
-
plutonic rocks
-
anorthosite (2)
-
diabase (2)
-
diorites
-
quartz diorites (1)
-
tonalite (8)
-
trondhjemite (1)
-
-
gabbros
-
norite (2)
-
troctolite (1)
-
-
granites
-
adamellite (1)
-
aplite (2)
-
A-type granites (2)
-
charnockite (1)
-
granite porphyry (3)
-
leucogranite (3)
-
muscovite granite (1)
-
rapakivi (1)
-
two-mica granite (1)
-
-
granodiorites (17)
-
monzonites (3)
-
pegmatite (16)
-
quartz monzonite (6)
-
syenites
-
shonkinite (2)
-
-
ultramafics
-
peridotites
-
harzburgite (1)
-
spinel lherzolite (1)
-
spinel peridotite (1)
-
-
pyroxenite
-
garnet pyroxenite (1)
-
websterite (2)
-
-
-
-
porphyry (5)
-
volcanic rocks
-
andesites (8)
-
basalts
-
alkali basalts
-
hawaiite (4)
-
mugearite (1)
-
-
mid-ocean ridge basalts (1)
-
-
basanite (5)
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dacites (5)
-
glasses
-
obsidian (2)
-
volcanic glass (2)
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-
latite (2)
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pyroclastics
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ash-flow tuff (12)
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ignimbrite (11)
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pumice (2)
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rhyolite tuff (2)
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scoria (4)
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tuff (61)
-
welded tuff (17)
-
-
rhyolites (19)
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trachyandesites (2)
-
-
-
volcanic ash (4)
-
-
metamorphic rocks
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metamorphic rocks
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cataclasites (2)
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eclogite (1)
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gneisses
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orthogneiss (2)
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paragneiss (1)
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hornfels (2)
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marbles (5)
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metaigneous rocks
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metabasalt (2)
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metabasite (1)
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metadiorite (1)
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metagranite (2)
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metatuff (2)
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serpentinite (1)
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metaplutonic rocks (1)
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metachert (1)
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metalimestone (3)
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metasomatic rocks
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serpentinite (1)
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skarn (5)
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metavolcanic rocks (5)
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mylonites (31)
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phyllites (2)
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quartzites (12)
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schists
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blueschist (1)
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slates (1)
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turbidite (7)
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minerals
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alloys
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electrum (1)
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arsenates
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mimetite (2)
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borates
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borax (1)
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vonsenite (1)
-
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carbonates
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bastnaesite (3)
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calcite (21)
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cerussite (7)
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dolomite (12)
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gaylussite (1)
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smithsonite (1)
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spurrite (1)
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chromates (2)
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halides
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chlorides
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atacamite (1)
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halite (6)
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mimetite (2)
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fluorides
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bastnaesite (3)
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fluorite (1)
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-
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hydrates (1)
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manganese minerals (1)
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minerals (40)
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molybdates
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umohoite (1)
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wulfenite (8)
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native elements
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graphite (2)
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oxides
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baddeleyite (1)
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brucite (1)
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geikielite (1)
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goethite (6)
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hydroxides
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iron hydroxides (1)
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iron oxides (4)
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periclase (1)
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spinel (2)
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spinel group (1)
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tantalates
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-
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phosphates
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apatite (30)
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lithiophilite (1)
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xenotime (3)
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chain silicates
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amphibole group
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clinoamphibole
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hornblende (9)
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kaersutite (2)
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magnesioriebeckite (1)
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richterite (1)
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tremolite (1)
-
-
-
pyroxene group
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clinopyroxene
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spodumene (2)
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orthopyroxene (3)
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wollastonite group
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wollastonite (1)
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-
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framework silicates
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feldspar group
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alkali feldspar
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adularia (1)
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K-feldspar (12)
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microcline (1)
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perthite (1)
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sanidine (4)
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plagioclase
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albite (2)
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-
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myrmekite (3)
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scapolite group
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scapolite (1)
-
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silica minerals
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cristobalite (3)
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opal (3)
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quartz (15)
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tridymite (1)
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zeolite group
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analcime (3)
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chabazite (1)
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clinoptilolite (6)
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erionite (1)
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faujasite (1)
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harmotome (1)
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heulandite (1)
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mordenite (1)
-
-
-
orthosilicates
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nesosilicates
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andalusite (2)
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clinohumite (1)
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garnet group (7)
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harkerite (1)
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kyanite (1)
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olivine group
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fayalite (1)
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forsterite (3)
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monticellite (1)
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olivine (4)
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sillimanite (1)
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staurolite (1)
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titanite group
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titanite (6)
-
-
zircon group
-
zircon (99)
-
-
-
sorosilicates
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chevkinite group
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chevkinite (2)
-
-
epidote group
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allanite (4)
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epidote (1)
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thalenite (1)
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vesuvianite (2)
-
-
-
ring silicates
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tourmaline group
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schorl (1)
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-
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sheet silicates
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cerolite (2)
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chlorite group
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chlorite (4)
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clay minerals
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chrysocolla (4)
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stevensite (3)
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illite (7)
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mica group
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biotite (18)
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lepidolite (1)
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muscovite (13)
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phlogopite (2)
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-
sepiolite (6)
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sericite (1)
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serpentine group
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serpentine (2)
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talc (3)
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-
-
sulfates
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alunite (1)
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anhydrite (1)
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barite (1)
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brochantite (1)
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celestine (1)
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gypsum (4)
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jarosite (1)
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sulfides
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pyrite (3)
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sulfosalts
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-
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tellurates (13)
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tellurides
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hessite (1)
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tellurites (1)
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tungstates
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scheelite (1)
-
-
-
Primary terms
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absolute age (222)
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Africa
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East Africa
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North Africa
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Southern Africa
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Asia
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Central Asia
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Far East
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Japan
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associations (4)
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asteroids (1)
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Atlantic Ocean
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North Atlantic
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Jeanne d'Arc Basin (1)
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-
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atmosphere (2)
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Australasia
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Australia
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Broken Hill Block (2)
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South Australia
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-
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New Zealand
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Lake Taupo (1)
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-
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bacteria (2)
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bibliography (4)
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biogeography (28)
-
bitumens
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asphalt (1)
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boron
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B-11/B-10 (1)
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boron deposits (1)
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brines (8)
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Canada
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Eastern Canada
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Newfoundland and Labrador
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Newfoundland
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Avalon Peninsula (1)
-
-
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Ontario
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Algoma District Ontario
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Elliot Lake Ontario (1)
-
-
-
-
Western Canada
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Alberta (3)
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British Columbia
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Vancouver Island (2)
-
-
Canadian Rocky Mountains (1)
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Northwest Territories
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Yellowknife Northwest Territories (2)
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Saskatchewan (1)
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Yukon Territory (2)
-
-
-
carbon
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C-13/C-12 (53)
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C-14 (40)
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organic carbon (1)
-
-
Caribbean region
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West Indies
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Antilles
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Lesser Antilles
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Dominica (1)
-
-
-
Caribbean Mountain Range (1)
-
-
-
catalogs (8)
-
Cenozoic
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Blancan (1)
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Gila Conglomerate (1)
-
Quaternary
-
Holocene
-
lower Holocene (5)
-
middle Holocene (4)
-
upper Holocene (10)
-
-
Pleistocene
-
Bandelier Tuff (2)
-
Bishop Tuff (8)
-
lower Pleistocene (2)
-
middle Pleistocene (3)
-
upper Pleistocene
-
Weichselian
-
upper Weichselian
-
Allerod (2)
-
Bolling (2)
-
Younger Dryas (4)
-
-
-
Wisconsinan
-
upper Wisconsinan (1)
-
-
-
-
upper Quaternary (29)
-
-
Tertiary
-
Arikareean (1)
-
Climax Porphyry (6)
-
lower Tertiary (2)
-
middle Tertiary (3)
-
Muddy Creek Formation (6)
-
Neogene
-
Bidahochi Formation (1)
-
Capistrano Formation (7)
-
Etchegoin Formation (1)
-
Furnace Creek Formation (3)
-
Miocene
-
Barstovian (1)
-
Barstow Formation (16)
-
Clarendonian (1)
-
Columbia River Basalt Group (1)
-
Crater Flat Tuff (6)
-
lower Miocene
-
Hemingfordian (1)
-
-
middle Miocene
-
Luisian (1)
-
San Onofre Breccia (1)
-
-
Mohnian (1)
-
Paintbrush Tuff (16)
-
Peach Springs Tuff (9)
-
Temblor Formation (1)
-
Tiva Canyon Member (9)
-
Topopah Spring Member (17)
-
upper Miocene
-
Modelo Formation (1)
-
Montesano Formation (1)
-
Puente Formation (5)
-
Punchbowl Formation (2)
-
-
-
Ogallala Formation (1)
-
Pliocene
-
lower Pliocene (10)
-
upper Pliocene (2)
-
-
upper Neogene (1)
-
-
Paleogene
-
Claron Formation (1)
-
Eocene
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Colton Formation (1)
-
lower Eocene
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Ypresian (1)
-
-
Matilija Formation (1)
-
middle Eocene (1)
-
Mission Valley Formation (1)
-
upper Eocene
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Poway Conglomerate (1)
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Tejon Formation (1)
-
-
-
lower Paleogene (1)
-
Oligocene
-
upper Oligocene (3)
-
-
Paleocene
-
lower Paleocene (1)
-
Silverado Formation (1)
-
upper Paleocene (3)
-
-
Santa Susana Formation (1)
-
Sespe Formation (3)
-
-
upper Tertiary (2)
-
-
upper Cenozoic (18)
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Yakataga Formation (1)
-
-
Central America
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Nicaragua (1)
-
-
chemical analysis (4)
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Chordata
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Vertebrata
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Agnatha
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Heterostraci (2)
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Pisces
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Chondrichthyes
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Euselachii (1)
-
-
Osteichthyes
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Actinopterygii (2)
-
-
-
Tetrapoda
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Amphibia
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Lissamphibia
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Anura (1)
-
-
-
Aves (2)
-
Mammalia
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Theria
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Eutheria
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Artiodactyla
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Ruminantia
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Tylopoda (1)
-
-
Suiformes (1)
-
-
Carnivora
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Fissipeda
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Canidae
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Canis (1)
-
-
Mustelidae (1)
-
-
Pinnipedia (1)
-
-
Cetacea
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Mysticeti (1)
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Odontoceti (1)
-
-
Chiroptera (1)
-
Lagomorpha (1)
-
Perissodactyla
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Hippomorpha
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Equidae
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Equus (1)
-
-
-
-
Proboscidea (1)
-
Rodentia
-
Myomorpha
-
Cricetidae
-
Neotoma (2)
-
-
-
-
Ungulata (1)
-
-
-
-
Reptilia
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Anapsida
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Testudines
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Chelonia (2)
-
Cryptodira (1)
-
-
-
Diapsida
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Archosauria
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dinosaurs
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Saurischia
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Theropoda (1)
-
-
-
-
Lepidosauria
-
Squamata
-
Serpentes (1)
-
-
-
-
Synapsida
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Therapsida
-
Cynodontia (1)
-
-
-
-
-
-
-
clay mineralogy (18)
-
climate change (22)
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conservation (2)
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construction materials
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continental drift (6)
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crystal structure (36)
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data processing (67)
-
Deep Sea Drilling Project
-
IPOD
-
Leg 56
-
DSDP Site 436 (2)
-
-
Leg 57
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DSDP Site 438 (2)
-
-
-
Leg 38
-
DSDP Site 338 (1)
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-
-
deformation (134)
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diagenesis (33)
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Earth (1)
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East Pacific Ocean Islands
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Europe
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Central Europe
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Germany
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Switzerland
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Southern Europe
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Greece
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Italy
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Western Europe
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Iceland (1)
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United Kingdom
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Highland region Scotland (1)
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evaporite deposits (1)
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Arenicolites (2)
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Chondrites ichnofossils (2)
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Skolithos (3)
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Thalassinoides (2)
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igneous rocks
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gabbros
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troctolite (1)
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granites
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A-type granites (2)
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two-mica granite (1)
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granodiorites (17)
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ultramafics
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-
-
pyroxenite
-
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websterite (2)
-
-
-
-
porphyry (5)
-
volcanic rocks
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andesites (8)
-
basalts
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alkali basalts
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hawaiite (4)
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mugearite (1)
-
-
mid-ocean ridge basalts (1)
-
-
basanite (5)
-
dacites (5)
-
glasses
-
obsidian (2)
-
volcanic glass (2)
-
-
latite (2)
-
pyroclastics
-
ash-flow tuff (12)
-
ignimbrite (11)
-
pumice (2)
-
rhyolite tuff (2)
-
scoria (4)
-
tuff (61)
-
welded tuff (17)
-
-
rhyolites (19)
-
trachyandesites (2)
-
-
-
inclusions
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fluid inclusions (9)
-
-
Indian Ocean
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Mid-Indian Ridge
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Central Indian Ridge (1)
-
-
-
industrial minerals (1)
-
intrusions (123)
-
Invertebrata
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Archaeocyatha (2)
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Arthropoda
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Chelicerata
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Arachnida (1)
-
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Mandibulata
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Crustacea
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Brachyura (1)
-
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Ostracoda
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Podocopida
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Cypridocopina
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Cyprididae (1)
-
-
-
-
-
Insecta (1)
-
-
Trilobitomorpha
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Trilobita
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Corynexochida (1)
-
-
-
-
Brachiopoda
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Articulata
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Rhynchonellida (1)
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Spiriferida (1)
-
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Inarticulata
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Lingula (1)
-
-
-
Bryozoa
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Cryptostomata
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Fenestellidae (1)
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Rhabdomesidae (1)
-
-
-
Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (4)
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Tabulata (3)
-
-
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Hydrozoa (1)
-
-
Echinodermata
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Asterozoa
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Stelleroidea
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Ophiuroidea (1)
-
-
-
Crinozoa
-
Crinoidea (6)
-
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Echinozoa
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Echinoidea (1)
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Helicoplacoidea (1)
-
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Homalozoa
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Homoiostelea (1)
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Stylophora (1)
-
-
-
Mollusca
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Bivalvia
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Heterodonta
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Rudistae (2)
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Veneroida (1)
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Ostreoidea
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Ostreidae (1)
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Pholadomyoida (1)
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Pterioida
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Pteriina
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Inocerami
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Pectinacea
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Pectinidae (1)
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Cephalopoda
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Ammonoidea (3)
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Porifera
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Protista
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Fusulinina
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Rotaliina
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Buliminacea
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Uvigerinidae
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Globigerinacea
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Globigerinidae
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Globigerina (1)
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Thecamoeba (1)
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Vermes
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Annelida (1)
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isostasy (5)
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isotopes
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radioactive isotopes
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Al-26 (4)
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Ar-40/Ar-39 (1)
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Be-10 (19)
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C-14 (40)
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Cl-36 (6)
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I-129 (1)
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Pb-206/Pb-204 (11)
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Pb-207/Pb-204 (8)
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Pb-208/Pb-204 (7)
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Pu-240 (1)
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Ra-226 (1)
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Re-187/Os-188 (1)
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Sm-147/Nd-144 (1)
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Tc-99 (3)
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Th-230 (2)
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tritium (6)
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U-234 (1)
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U-238 (1)
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U-238/U-234 (1)
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stable isotopes
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Ar-40/Ar-39 (1)
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B-11/B-10 (1)
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C-13/C-12 (53)
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D/H (12)
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deuterium (4)
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He-3 (5)
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He-4/He-3 (1)
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Hf-177/Hf-176 (5)
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Nd-144/Nd-143 (16)
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O-17/O-16 (1)
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O-18 (1)
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O-18/O-16 (58)
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Os-188/Os-187 (2)
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Pb-206/Pb-204 (11)
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Pb-207/Pb-204 (8)
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Pb-207/Pb-206 (2)
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Pb-208/Pb-204 (7)
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Re-187/Os-188 (1)
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S-34/S-32 (2)
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Sm-147/Nd-144 (1)
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Sr-87/Sr-86 (37)
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land subsidence (8)
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lava (32)
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lineation (7)
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magmas (59)
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mantle (47)
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maps (31)
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Mediterranean region
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Aegean Islands
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Greek Aegean Islands
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Cyclades
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Thera (1)
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Mesozoic
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Cretaceous
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Alisitos Formation (2)
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Chatsworth Formation (1)
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Lower Cretaceous
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Albian (1)
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Hauterivian (1)
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Mancos Shale (1)
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Middle Cretaceous (2)
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Upper Cretaceous
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Blackhawk Formation (1)
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Campanian (3)
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Coniacian (1)
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Holz Shale (4)
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Ladd Formation (7)
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Maestrichtian (3)
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Moreno Formation (1)
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Santonian (1)
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Senonian (4)
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Tuolumne Intrusive Suite (1)
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Turonian (3)
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Williams Formation (1)
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-
-
Franciscan Complex (2)
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Glen Canyon Group (1)
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Great Valley Sequence (1)
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Jurassic
-
Aztec Sandstone (15)
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Coast Range Ophiolite (1)
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Lower Jurassic
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Hettangian (2)
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lower Liassic (1)
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Sinemurian (1)
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Triassic-Jurassic boundary (1)
-
-
Middle Jurassic (3)
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Smartville Complex (1)
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Upper Jurassic (13)
-
-
Kayenta Formation (5)
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lower Mesozoic (2)
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Moenave Formation (4)
-
Navajo Sandstone (3)
-
Orocopia Schist (10)
-
Triassic
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Lower Triassic
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Permian-Triassic boundary (2)
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Smithian (1)
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Spathian (6)
-
-
Moenkopi Formation (17)
-
Upper Triassic
-
Chinle Formation (5)
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Shinarump Member (2)
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Triassic-Jurassic boundary (1)
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-
-
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metal ores
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base metals (2)
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cobalt ores (1)
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copper ores (8)
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gold ores (15)
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iron ores (3)
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lead ores (3)
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lead-zinc deposits (1)
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lithium ores (1)
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zinc ores (5)
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metals
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actinides
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neptunium (2)
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plutonium
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Pu-240 (1)
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thorium
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Th-230 (2)
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uranium
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U-234 (1)
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U-238 (1)
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U-238/U-234 (1)
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alkali metals
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cesium (2)
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lithium (2)
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potassium (10)
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rubidium (2)
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sodium (6)
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alkaline earth metals
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barium (1)
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beryllium
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Be-10 (19)
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calcium (6)
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magnesium (5)
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radium
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Ra-226 (1)
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strontium
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Sr-87/Sr-86 (37)
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-
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aluminum
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Al-26 (4)
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antimony (1)
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arsenic (2)
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cadmium (2)
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cobalt (1)
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copper (7)
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gallium (1)
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gold (4)
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hafnium
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Hf-177/Hf-176 (5)
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iron
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ferric iron (3)
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ferrous iron (1)
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lead
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Pb-206/Pb-204 (11)
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Pb-207/Pb-204 (8)
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Pb-207/Pb-206 (2)
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Pb-208/Pb-204 (7)
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manganese (4)
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niobium (1)
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platinum group
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osmium
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Os-188/Os-187 (2)
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Re-187/Os-188 (1)
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palladium ores (2)
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platinum ores (2)
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precious metals (4)
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rare earths
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cerium (1)
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europium (1)
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neodymium
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Nd-144/Nd-143 (16)
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Sm-147/Nd-144 (1)
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samarium
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Sm-147/Nd-144 (1)
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scandium (1)
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yttrium (1)
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rhenium
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Re-187/Os-188 (1)
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silver (4)
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technetium
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Tc-99 (3)
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thallium (1)
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metamorphic rocks
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Mexico
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Ar-40/Ar-39 (1)
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helium
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He-3 (5)
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He-4/He-3 (1)
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xenon (1)
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North America
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Appalachians
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Blue Ridge Province (1)
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Basin and Range Province
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Great Basin (66)
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Canadian Shield
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Churchill Province
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Snowbird tectonic zone (1)
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Chihuahuan Desert (1)
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Coast plutonic complex (2)
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North American Cordillera (28)
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Peninsular Ranges Batholith (20)
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Rio Grande Rift (4)
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Rocky Mountains
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Canadian Rocky Mountains (1)
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Wasatch Range (1)
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Sonoran Desert (6)
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Oceania
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Polynesia
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oil and gas fields (2)
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orogeny (32)
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oxygen
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O-17/O-16 (1)
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O-18 (1)
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O-18/O-16 (58)
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Pacific Coast (6)
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Pacific Ocean
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East Pacific
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Northeast Pacific
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Gulf of California (11)
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Mendocino fracture zone (2)
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San Diego Trough (1)
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-
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North Pacific
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Northeast Pacific
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Gulf of California (11)
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Mendocino fracture zone (2)
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San Diego Trough (1)
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Northwest Pacific
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Japan Trench (1)
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South Pacific
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Southwest Pacific
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Bismarck Sea
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Manus Basin (1)
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West Pacific
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Northwest Pacific
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Japan Trench (1)
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Southwest Pacific
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Pacific region (1)
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paleoecology (58)
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Paleozoic
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Bird Spring Formation (13)
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Cambrian
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Bonanza King Formation (6)
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Carrara Formation (6)
-
Lower Cambrian
-
Atdabanian (1)
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Poleta Formation (11)
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Terreneuvian (2)
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Tommotian (3)
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Zabriskie Quartzite (8)
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-
Middle Cambrian
-
Bright Angel Shale (2)
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Pioche Shale (2)
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Tapeats Sandstone (4)
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Upper Cambrian
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Nopah Formation (5)
-
-
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Carboniferous
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Lower Carboniferous (1)
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Middle Carboniferous (1)
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Mississippian
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Chainman Shale (1)
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Lower Mississippian
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Kinderhookian
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Banff Formation (1)
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Osagian (1)
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Tournaisian (1)
-
-
Monte Cristo Limestone (1)
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Redwall Limestone (2)
-
Upper Mississippian
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Chesterian
-
Golconda Formation (1)
-
-
Serpukhovian (2)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (4)
-
-
Marble Falls Group (1)
-
Middle Pennsylvanian
-
Atokan (2)
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Desmoinesian (2)
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Manakacha Formation (1)
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Moscovian (1)
-
-
Upper Pennsylvanian
-
Gzhelian (1)
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Missourian (3)
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Virgilian (3)
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Wescogame Formation (1)
-
-
Watahomigi Formation (1)
-
-
Upper Carboniferous (1)
-
-
Devonian
-
Lost Burro Formation (5)
-
Lower Devonian
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Emsian (1)
-
-
Middle Devonian (6)
-
Upper Devonian (3)
-
-
Exshaw Formation (1)
-
Hidden Valley Dolomite (3)
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lower Paleozoic (1)
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middle Paleozoic (2)
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Ordovician
-
Ely Springs Dolomite (5)
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Eureka Quartzite (3)
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Lower Ordovician
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Fillmore Formation (1)
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Floian (1)
-
-
Middle Ordovician (1)
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Pogonip Group (2)
-
Upper Ordovician (1)
-
-
Permian
-
Coconino Sandstone (2)
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Esplanade Sandstone Member (1)
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Kaibab Formation (4)
-
Lower Permian
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Cisuralian
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Artinskian (1)
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Asselian (1)
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Kungurian (2)
-
-
Leonardian (4)
-
Wolfcampian (8)
-
-
McCloud Limestone (1)
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Middle Permian (1)
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Rotliegendes (1)
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Toroweap Formation (2)
-
Upper Permian
-
Permian-Triassic boundary (2)
-
-
-
Pilot Shale (1)
-
Sauk Sequence (2)
-
Silurian
-
Middle Silurian
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Roberts Mountains Formation (1)
-
-
Upper Silurian (1)
-
-
Supai Formation (5)
-
upper Paleozoic (4)
-
-
palynomorphs
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acritarchs (3)
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Dinoflagellata (1)
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miospores
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Momipites (1)
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pollen (3)
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-
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paragenesis (9)
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petroleum
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natural gas (3)
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petrology (37)
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Phanerozoic (2)
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phase equilibria (18)
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phosphate deposits (1)
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planetology (1)
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Plantae
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algae
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diatoms (9)
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nannofossils
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Sphenolithus (1)
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Bryophyta (1)
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Pteridophyta (1)
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Spermatophyta
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Angiospermae
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Dicotyledoneae
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Leguminosae (2)
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Rosidae (1)
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Monocotyledoneae
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Commelinidae (2)
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Gramineae (1)
-
-
-
-
-
plate tectonics (107)
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pollution (24)
-
Precambrian
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Archean (3)
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Chuar Group (3)
-
Johnnie Formation (11)
-
Kingston Peak Formation (13)
-
Noonday Dolomite (10)
-
Pahrump Series (5)
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Stirling Quartzite (7)
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Unkar Group (6)
-
upper Precambrian
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Proterozoic
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Mesoproterozoic (13)
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Neoproterozoic
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Cryogenian (2)
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Ediacaran
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Wonoka Formation (1)
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Marinoan (1)
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Otavi Group (1)
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Sturtian (2)
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Vendian (6)
-
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Paleoproterozoic (10)
-
-
-
Wyman Formation (4)
-
-
problematic fossils
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problematic microfossils (3)
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reclamation (4)
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reefs (1)
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remote sensing (52)
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roads (10)
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sea-floor spreading (1)
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sea-level changes (16)
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sedimentary petrology (37)
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sedimentary rocks
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carbonate rocks
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dolostone (14)
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grainstone (1)
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limestone
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micrite (2)
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microbialite (8)
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travertine (7)
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chemically precipitated rocks
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chert
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jasperoid (1)
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evaporites
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salt (5)
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phosphate rocks (1)
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tufa (7)
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weathering crust (1)
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clastic rocks
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arenite
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quartz arenite (1)
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argillite (1)
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arkose (2)
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claystone (1)
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conglomerate (37)
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diamictite (6)
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eolianite (1)
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fanglomerate (4)
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graywacke (1)
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mudstone (11)
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red beds (4)
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sandstone (54)
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shale (13)
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siltstone (9)
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tillite (1)
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sedimentary structures
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bedding plane irregularities
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dune structures (2)
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biogenic structures
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algal structures
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algal mats (3)
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bioherms (2)
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planar bedding structures
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soft sediment deformation
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sedimentation (113)
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South America
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S-34/S-32 (2)
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United States
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GeoRef Categories
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Journal Article
Imaging Complex Structures of the Los Angeles Basin via Adjoint‐State Travel‐Time Tomography
Publisher: Seismological Society of America
Published: 06 November 2024
Bulletin of the Seismological Society of America (2025) 115 (1): 228–247.
Includes: Supplemental Content
Journal Article
Timing and geometry of the Chemehuevi Formation reveal a late Pleistocene sediment pulse into the Lower Colorado River
Harrison J. Gray, P. Kyle House, Adam M. Hudson, Jorge A. Vazquez, Ryan Crow, Miriam Primus, Shannon Mahan, Tammy Rittenour, Keith A. Howard
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 28 October 2024
GSA Bulletin (2025) 137 (3-4): 1582–1606.
Journal Article
The Postseismic Deformation of the 6 July 2019 M w 7.1 Ridgecrest Earthquake from Burst Overlap Interferometry, InSAR, and GNSS
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 28 October 2024
Seismological Research Letters (2025) 96 (2A): 868–882.
Includes: Supplemental Content
Journal Article
Waveguide or Not? Revised Ground‐Motion Simulations for Greater Los Angeles from the M 7.8 ShakeOut Earthquake Scenario
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 20 September 2024
Seismological Research Letters (2025) 96 (2A): 1061–1072.
Includes: Supplemental Content
Journal Article
Tectonic and magmatic construction of lower crust in the Southern California Batholith
Joshua J. Schwartz, Elena A. Miranda, Keith A. Klepeis, Gabriela Mora-Klepeis, Jade Star Lackey, Francine Robles, Alina Tibaldi
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 23 August 2024
GSA Bulletin (2025) 137 (1-2): 740–768.
Journal Article
Mud cohesion governs unvegetated meander migration rates and deposit architecture
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 19 July 2024
GSA Bulletin (2025) 137 (1-2): 522–540.
Journal Article
Using Convolutional Neural Network to Determine Time Window for Analyzing Local Shear‐Wave Splitting Measurements
Journal: Seismological Research Letters
Publisher: Seismological Society of America
Published: 08 July 2024
Seismological Research Letters (2024) 95 (6): 3626–3632.
Includes: Supplemental Content
Journal Article
DEAD CLADE WALKING: THE PERSISTENCE OF ARCHAEOCYATHUS IN THE AFTERMATH OF EARLY CAMBRIAN REEF EXTINCTION IN THE WESTERN UNITED STATES
Journal: PALAIOS
Publisher: SEPM Society for Sedimentary Geology
Published: 28 June 2024
PALAIOS (2024) 39 (6): 210–224.
Includes: Supplemental Content
Journal Article
Granitic mush compaction by impingement of a large felsic enclave: Evidence from the Aztec Wash pluton (Nevada, USA)
Journal: Geosphere
Publisher: Geological Society of America
Published: 21 June 2024
Geosphere (2024) 20 (4): 1030–1053.
Journal Article
Determining Stress Orientation in Rock Valley, Nevada, Using Ambient Seismic Noise
Journal: The Seismic Record
Publisher: Seismological Society of America
Published: 30 May 2024
The Seismic Record (2024) 4 (2): 131–139.
Journal Article
Seismic Characterization of Subsurface Structures at Rock Valley, Nevada
David Li, Kai Gao, Ting Chen, Lianjie Huang, Erika Swanson, Catherine Snelson, Miles Bodmer, Cleat Zeiler, Reagan Turley
Publisher: Seismological Society of America
Published: 08 May 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2654–2667.
Journal Article
Inferring the Focal Depths of Small Earthquakes in Southern California Using Physics‐Based Waveform Features
Publisher: Seismological Society of America
Published: 07 May 2024
Bulletin of the Seismological Society of America (2024) 114 (5): 2376–2396.
Includes: Supplemental Content
Journal Article
Deep-time thermal history of the Great Unconformity in the Grand Canyon, USA: Combined zircon (U-Th)/He and K-feldspar 40 Ar/ 39 Ar thermochronometers
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 06 May 2024
GSA Bulletin (2024) 136 (11-12): 4815–4835.
Journal Article
Spatially Dependent Seismic Wavefield Scattering from an Underground Chemical Explosion: Analysis of the Source Physics Experiment Dry Alluvium Geology Large‐ N Array
Publisher: Seismological Society of America
Published: 12 March 2024
Bulletin of the Seismological Society of America (2024) 114 (4): 2251–2269.
Journal Article
Seismotectonics of the San Andreas Fault System in the San Gorgonio Pass region: A synthesis
Journal: Geosphere
Publisher: Geological Society of America
Published: 23 February 2024
Geosphere (2024) 20 (2): 345–349.
Journal Article
A Pliocene lacustrine system in the Nellis basin, southern Nevada, USA: implications for the Colorado River drainage system
Journal: Journal of Sedimentary Research
Publisher: SEPM Society for Sedimentary Geology
Published: 19 February 2024
Journal of Sedimentary Research (2024) 94 (1): 103–124.
Includes: Supplemental Content
Journal Article
Fault activity in the San Gabriel Mountains, southern California, USA: Insights from landscape morphometrics, erosion rates, and fault-slip rates
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 30 January 2024
GSA Bulletin (2024) 136 (7-8): 3353–3376.
Journal Article
Deep-learning-based airborne transient electromagnetic inversion providing the depth of investigation
Journal: Geophysics
Publisher: Society of Exploration Geophysicists
Published: 30 January 2024
Geophysics (2024) 89 (2): E31–E45.
Journal Article
High-precision U-Pb geochronology links magmatism in the Southwestern Laurentia large igneous province and Midcontinent Rift
M.T. Mohr, M.D. Schmitz, N.L. Swanson-Hysell, K.E. Karlstrom, F.A. Macdonald, M.E. Holland, Y. Zhang, N.S. Anderson
Journal: Geology
Publisher: Geological Society of America
Published: 09 January 2024
Geology (2024) 52 (3): 193–198.
Journal Article
Hydrologic Impacts of a Strike‐Slip Fault Zone: Insights from Joint 3D Body‐Wave Tomography of Rock Valley
Publisher: Seismological Society of America
Published: 27 December 2023
Bulletin of the Seismological Society of America (2024) 114 (2): 1066–1083.
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