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Journal
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Section
GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Africa
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Southern Africa
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South Africa (2)
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West Africa
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Ghana (1)
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Nigeria (1)
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Alexander Terrane (16)
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Antarctica
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Arctic Ocean
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Arctic region
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Russian Arctic
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Asia
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Far East
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China
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Khabarovsk Russian Federation
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Russian Far East (11)
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Yakutia Russian Federation
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Atlantic Ocean
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Oceanographer fracture zone (1)
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South Atlantic
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Atlantic Ocean Islands
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Australasia
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Western Australia
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Canada
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Nunavut
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Sverdrup Basin (4)
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Wernecke Mountains (1)
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Caribbean region
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West Indies
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Antilles
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Cascade Range (2)
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Cascadia subduction zone (9)
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Central America
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Nicaragua (4)
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Chicxulub Crater (1)
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Columbia Glacier (1)
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Colville River (6)
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Commonwealth of Independent States
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Caucasus
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Kazakhstan (2)
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Kyrgyzstan (1)
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Russian Federation
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Altai Russian Federation
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Gorny Altai (1)
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Anadyr Basin (2)
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Arkhangelsk Russian Federation
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Franz Josef Land (1)
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Novaya Zemlya (2)
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-
Baikal Mountains (1)
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Chukotka Russian Federation
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Chukchi Peninsula (13)
-
-
Irkutsk Russian Federation (1)
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Kamchatka Russian Federation
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Kamchatka Peninsula
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Avacha (2)
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Bezymyannyy (2)
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Karymskaya Sopka (1)
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Klyuchevskaya Sopka (1)
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Sheveluch (1)
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Tolbachik (1)
-
Uzon (2)
-
-
Karaginskiy Island (2)
-
Komandorski Islands (4)
-
-
Khabarovsk Russian Federation
-
Okhotsk Russian Federation (1)
-
-
Kolyma River basin (1)
-
Koryak Range (19)
-
Krasnoyarsk Russian Federation (1)
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Kuznetsk Alatau (1)
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Magadan Russian Federation (2)
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Maymecha-Kotuy (1)
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Murmansk Russian Federation
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Lovozero Massif (1)
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Northern Caucasus (1)
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Northern Urals (1)
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Okhotsk region (1)
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Okhotsk-Chukchi volcanic belt (9)
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Omolon Block (1)
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Primorye Russian Federation (1)
-
Russian Arctic
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Franz Josef Land (1)
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New Siberian Islands (1)
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Novaya Zemlya (2)
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Wrangel Island (1)
-
-
Russian Far East (11)
-
Russian Pacific region (40)
-
Sakhalin Russian Federation
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Kuril Islands (9)
-
Sakhalin (1)
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-
Siberian Platform (3)
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Sikhote-Alin Range (4)
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Timan Ridge (1)
-
Yakutia Russian Federation
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New Siberian Islands (1)
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Zabaykalskiy Russian Federation
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Chita Russian Federation (1)
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-
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Timan Ridge (1)
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Ukraine
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Urals
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Novaya Zemlya (2)
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Southern Urals (1)
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West Siberia
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Kuznetsk Alatau (1)
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Siberian Lowland (1)
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-
-
Cook Inlet (20)
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Copper River basin (2)
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Cordova Quadrangle (1)
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Don River (2)
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East Pacific Ocean Islands
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Easter Island (1)
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Hawaii
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Hawaii County Hawaii
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Honolulu County Hawaii
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Oahu
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Honolulu Hawaii (1)
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Eurasia (4)
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Europe
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Alps
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Swiss Alps (1)
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Arkhangelsk Russian Federation
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Franz Josef Land (1)
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Novaya Zemlya (2)
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Balkan Peninsula (1)
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Baltic region
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Estonia (1)
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Carpathians
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Eastern Carpathians (1)
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Caucasus
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Northern Caucasus (1)
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Central Europe
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Austria (1)
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Bohemian Massif (1)
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Germany
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Harz Mountains (1)
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Hesse Germany
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Lower Saxony Germany
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Asse Mine (1)
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Hungary (1)
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Switzerland
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Swiss Alps (1)
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Valais Switzerland
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Haut Glacier d'Arolla (1)
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Murmansk Russian Federation
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Lovozero Massif (1)
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Southern Europe
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Albania (1)
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Greece
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Greek Aegean Islands
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Iberian Peninsula
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Spain
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Ebro River (1)
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Italy (2)
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Timan Ridge (1)
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Ukraine
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Western Europe
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France
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Iceland
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Scandinavia
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United Kingdom
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England
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Wales (1)
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Northern Ireland
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Fairweather Fault (5)
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Mediterranean Sea
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North America
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Appalachians
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Basin and Range Province (1)
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Slave Province (2)
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Denali Fault (16)
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Great Lakes
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Gulf Coastal Plain (2)
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North American Cordillera
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Canadian Cordillera (21)
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Peninsular Ranges Batholith (1)
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Saint Elias Mountains (3)
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Slide Mountain Terrane (1)
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Western Interior
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Western Interior Seaway (1)
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Western Overthrust Belt (1)
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Yakutat Terrane (7)
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North Island (1)
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North Slope (76)
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Northern Hemisphere (2)
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Norton Basin (9)
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Oceania
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Melanesia
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Vanuatu (3)
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Micronesia
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Polynesia
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Hawaii
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Hawaii County Hawaii
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Hawaii Island
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-
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Honolulu County Hawaii
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Oahu
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Honolulu Hawaii (1)
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-
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Tonga
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-
-
-
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Ophir Quadrangle (1)
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Pacific Coast (4)
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Pacific Ocean
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East Pacific
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East Pacific Rise (1)
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Northeast Pacific
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Bristol Bay (8)
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Cascadia Basin (1)
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Gulf of Alaska (29)
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Navarin Basin (6)
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Norton Sound (9)
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Peru-Chile Trench (1)
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Southeast Pacific
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Lau Basin (1)
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Nazca Ridge (1)
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Equatorial Pacific (1)
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North Pacific
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Aleutian Ridge (4)
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Aleutian Trench (14)
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Bering Sea
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Aleutian Basin (9)
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Bowers Ridge (7)
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Bristol Bay (8)
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Navarin Basin (6)
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Norton Sound (9)
-
-
Northeast Pacific
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Bristol Bay (8)
-
Cascadia Basin (1)
-
Gulf of Alaska (29)
-
Gulf of California (1)
-
Navarin Basin (6)
-
Norton Sound (9)
-
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Northwest Pacific
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Bowers Ridge (7)
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Emperor Seamounts (2)
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Izu-Bonin Arc (3)
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Japan Sea (1)
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Japan Trench (1)
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Kuril Trench (1)
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Nankai Trough (2)
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Okhotsk Sea (4)
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Philippine Sea
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Ryukyu Trench (1)
-
-
Yellow Sea
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Bohai Sea
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Bohai Bay (1)
-
-
-
-
-
Pacific Basin (3)
-
South Pacific
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Southeast Pacific
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Lau Basin (1)
-
Nazca Ridge (1)
-
-
Southwest Pacific
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Banda Sea (1)
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Bismarck Sea
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Manus Basin (1)
-
-
North Fiji Basin (1)
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-
-
West Pacific
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Indonesian Seas
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Banda Sea (1)
-
-
Northwest Pacific
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Bowers Ridge (7)
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Emperor Seamounts (2)
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Izu-Bonin Arc (3)
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Japan Sea (1)
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Japan Trench (1)
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Kuril Trench (1)
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Nankai Trough (2)
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Okhotsk Sea (4)
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Philippine Sea
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Ryukyu Trench (1)
-
-
Yellow Sea
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Bohai Sea
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Bohai Bay (1)
-
-
-
-
Southwest Pacific
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Banda Sea (1)
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Bismarck Sea
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Manus Basin (1)
-
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North Fiji Basin (1)
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-
-
-
Pacific region
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Circum-Pacific region (5)
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Peace River (1)
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Permian Basin (3)
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polar regions (4)
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Russian Platform
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Colombia (2)
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Peru (4)
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Southern Ocean
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United States
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Aleutian Islands
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Amchitka Island
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Cannikin Alaska (14)
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Okmok (2)
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Rat Islands (4)
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Shishaldin (4)
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Unalaska Island
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Makushin (4)
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Anchorage Alaska (4)
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Aniakchak (4)
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Bendeleben Quadrangle (1)
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Big Delta Quadrangle (1)
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Brooks Range (9)
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Chignik Quadrangle (2)
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Chugach Mountains (2)
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Denali National Park (1)
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Goodnews Bay Quadrangle (2)
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Iditarod Quadrangle (2)
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Juneau Alaska (1)
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Katmai (3)
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Kenai Peninsula (1)
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Kodiak Island (3)
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Medfra Quadrangle (1)
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Nixon Fork Terrane (1)
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Nome Alaska (5)
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Nunivak Island (6)
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Pavlof (6)
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Pribilof Islands (4)
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Prince William Sound (1)
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Prince William Terrane (1)
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Prudhoe Bay (1)
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Redoubt (2)
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Seward Peninsula (49)
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Sleetmute Quadrangle (2)
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Teller Quadrangle (1)
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Valdez Alaska (1)
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Valley of Ten Thousand Smokes (1)
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stable isotopes
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O-18/O-16 (19)
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Mg/Ca (2)
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Sr-87 (1)
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iron (3)
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oxygen
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O-18/O-16 (19)
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Carnivora
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Canidae (1)
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Perissodactyla
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Hippomorpha
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Proboscidea
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Elephantidae
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Sirenia (1)
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Reptilia
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Diapsida
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Archosauria
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dinosaurs
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Ornithischia (1)
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-
-
-
-
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cyanobacteria (3)
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Graptolithina (8)
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ichnofossils
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Invertebrata
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Insecta
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Pterygota
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Coleoptera (1)
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Trilobitomorpha
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Trilobita
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Phacopida (1)
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Brachiopoda
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Articulata
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Rhynchonellida (1)
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Spiriferida
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Strophomenida (1)
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Bryozoa
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Cnidaria
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Anthozoa
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Rugosa (1)
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Tabulata (1)
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Echinodermata
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Asterozoa
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Stelleroidea
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Crinozoa
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Echinozoa
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Mollusca
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Bivalvia
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Heterodonta
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Veneroida
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Astartidae
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Astarte (1)
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Pterioida
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Pectinacea
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Pectinidae (2)
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Cephalopoda
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Ammonoidea
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Coleoidea
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Belemnitidae (2)
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Nautiloidea (2)
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Gastropoda
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Archaeogastropoda (1)
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Scaphopoda (2)
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Tentaculitida (1)
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Porifera
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Calcarea
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Stromatoporoidea
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Amphipora (1)
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Protista
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Foraminifera
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Fusulinina
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Fusulinidae (6)
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Miliolina
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Miliolacea
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Miliolidae (1)
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-
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Rotaliina
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Globigerinacea
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Neogloboquadrina
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Neogloboquadrina pachyderma (1)
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Nodosariacea
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Nodosariidae (1)
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Orbitoidacea
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Cibicides (1)
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Textulariina
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Ammodiscacea
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Ammodiscidae (1)
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-
-
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Radiolaria
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Osculosida
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Nassellina (1)
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Spumellina (2)
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Tintinnidae (1)
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Vermes
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Metazoa (1)
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Conodonta
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Fusulinina
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Fusulinidae (6)
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problematic microfossils (2)
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Dinoflagellata (8)
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Plantae
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Chlorophyta
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Coccolithophoraceae (1)
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Rhodophyta
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Pteridophyta
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Filicopsida
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Azolla (1)
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Lycopsida (2)
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Spermatophyta
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Angiospermae
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Monocotyledoneae
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Palmae (1)
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Gymnospermae (5)
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problematic fossils
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thallophytes (10)
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tracks (1)
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tree rings (5)
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U/Pb (30)
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geologic age
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Cenozoic
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Quaternary
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Holocene
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Pleistocene
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Old Crow Tephra (3)
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upper Pleistocene
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Weichselian
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upper Weichselian
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Allerod (1)
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Younger Dryas (2)
-
-
-
Wisconsinan
-
upper Wisconsinan (2)
-
-
-
-
upper Quaternary (13)
-
-
Tertiary
-
lower Tertiary (9)
-
middle Tertiary (1)
-
Neogene
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Etchegoin Formation (2)
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Miocene
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middle Miocene
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San Onofre Breccia (1)
-
-
upper Miocene (2)
-
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Pliocene
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-
upper Pliocene (1)
-
-
upper Neogene (2)
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Paleogene
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Calvert Bluff Formation (1)
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Eocene
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lower Eocene (3)
-
middle Eocene (2)
-
upper Eocene (1)
-
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Kenai Group (2)
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lower Paleogene (1)
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Oligocene
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Hemlock Conglomerate (2)
-
lower Oligocene (2)
-
middle Oligocene (1)
-
upper Oligocene (3)
-
-
Paleocene
-
lower Paleocene
-
Danian (1)
-
K-T boundary (2)
-
-
upper Paleocene (1)
-
-
Tyonek Formation (4)
-
Wilcox Group (1)
-
-
upper Tertiary (2)
-
-
upper Cenozoic
-
Gubik Formation (5)
-
Pico Formation (1)
-
-
Yakataga Formation (8)
-
-
Mesozoic
-
Cretaceous
-
Hue Shale (2)
-
Kuskokwim Group (7)
-
Lower Cretaceous
-
Albian
-
upper Albian (1)
-
-
Aptian (1)
-
Barremian (1)
-
Christopher Formation (1)
-
Lagoa Feia Formation (1)
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Neocomian (4)
-
Pebble Shale (2)
-
Torok Formation (7)
-
Valanginian (1)
-
Wealden (1)
-
-
Middle Cretaceous (5)
-
Nanushuk Group (7)
-
Upper Cretaceous
-
Blackhawk Formation (1)
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Campanian (1)
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Cenomanian (1)
-
Colville Group (6)
-
Coniacian (2)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
Kanguk Formation (1)
-
Kodiak Formation (1)
-
K-T boundary (2)
-
Lance Formation (1)
-
Lewis Shale (1)
-
Maestrichtian
-
upper Maestrichtian (1)
-
-
Prince Creek Formation (3)
-
Schrader Bluff Formation (4)
-
Senonian (7)
-
-
Valdez Group (1)
-
-
Franciscan Complex (2)
-
Great Valley Sequence (1)
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Jurassic
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Carmel Formation (1)
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Coast Range Ophiolite (1)
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Kingak Shale (2)
-
Lower Jurassic
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Hettangian (1)
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lower Liassic (1)
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middle Liassic (3)
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Pliensbachian (4)
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Sinemurian (1)
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Talkeetna Formation (1)
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Toarcian
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-
-
upper Liassic (4)
-
-
Middle Jurassic
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Aalenian (3)
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Bajocian (3)
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Callovian (2)
-
-
Upper Jurassic
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Kimmeridgian (1)
-
Naknek Formation (3)
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Oxfordian (1)
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Portlandian (1)
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Tithonian (1)
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Volgian (1)
-
-
-
lower Mesozoic (1)
-
McHugh Complex (1)
-
Triassic
-
Shublik Formation (4)
-
Upper Triassic
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Carnian (3)
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Luning Formation (1)
-
Norian (2)
-
-
-
-
MIS 5 (1)
-
MIS 6 (1)
-
Moldanubian (1)
-
Paleozoic
-
Cambrian
-
Lower Cambrian (3)
-
Middle Cambrian
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Burgess Shale (1)
-
-
-
Carboniferous
-
Lower Carboniferous
-
Dinantian (1)
-
-
Mississippian
-
Boone Formation (1)
-
Upper Mississippian
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Chesterian (1)
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Meramecian (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
-
Morrowan (3)
-
-
Middle Pennsylvanian
-
Atokan (3)
-
Desmoinesian (1)
-
-
-
-
Chattanooga Shale (1)
-
Devonian
-
Lower Devonian
-
Emsian (3)
-
Lochkovian (1)
-
Pragian (2)
-
-
Middle Devonian
-
Balaklala Rhyolite (1)
-
Copley Greenstone (1)
-
Eifelian (7)
-
Givetian (1)
-
-
Old Red Sandstone (2)
-
Upper Devonian
-
Famennian (2)
-
Frasnian (2)
-
-
Upper Old Red Sandstone (1)
-
-
Lisburne Group (6)
-
lower Paleozoic (2)
-
middle Paleozoic (1)
-
Ordovician
-
Middle Ordovician
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Llandeilian (1)
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Llanvirnian (1)
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Whiterockian (2)
-
-
Upper Ordovician
-
Ashgillian (1)
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Caradocian (1)
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Cincinnatian (1)
-
-
-
Permian
-
Echooka Formation (1)
-
Guadalupian (1)
-
Middle Permian (1)
-
Rotliegendes (1)
-
Upper Permian
-
Zechstein (1)
-
-
-
Road River Formation (3)
-
Sauk Sequence (1)
-
Shoo Fly Complex (1)
-
Silurian
-
Lower Silurian
-
Llandovery (4)
-
Wenlock (2)
-
-
Middle Silurian (2)
-
Upper Silurian
-
Ludlow (2)
-
-
-
upper Paleozoic (9)
-
-
Phanerozoic (3)
-
Precambrian
-
Archean (2)
-
Stillwater Complex (1)
-
upper Precambrian
-
Proterozoic
-
Huronian
-
Gowganda Formation (1)
-
-
Mesoproterozoic
-
Belt Supergroup (1)
-
-
Neoproterozoic
-
Cryogenian (1)
-
Moine Supergroup (1)
-
-
Paleoproterozoic (4)
-
-
-
-
-
igneous rocks
-
igneous rocks
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feldspathoid rocks (1)
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hypabyssal rocks (1)
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kimberlite (1)
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picrite (2)
-
plutonic rocks
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diabase (3)
-
diorites
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quartz diorites (2)
-
tonalite (8)
-
trondhjemite (2)
-
-
gabbros (7)
-
granites
-
alkali granites (1)
-
aplite (2)
-
-
granodiorites (5)
-
lamprophyres
-
spessartite (1)
-
vogesite (1)
-
-
monzonites (1)
-
pegmatite (2)
-
syenites
-
nepheline syenite (1)
-
-
ultramafics
-
chromitite (1)
-
peridotites
-
dunite (4)
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harzburgite (2)
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-
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meimechite (1)
-
nephelinite (1)
-
pyroclastics
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ash-flow tuff (1)
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ignimbrite (1)
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pumice (3)
-
tuff (5)
-
-
rhyodacites (5)
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rhyolites (2)
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trachyandesites (1)
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trachytes (1)
-
-
-
impact statements (1)
-
inclusions
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fluid inclusions (11)
-
-
Indian Ocean
-
Mozambique Channel (1)
-
-
Indian Ocean Islands
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Heard Island (1)
-
-
Integrated Ocean Drilling Program
-
Expedition 323
-
IODP Site U1339 (5)
-
IODP Site U1340 (3)
-
IODP Site U1341 (2)
-
IODP Site U1342 (1)
-
IODP Site U1343 (3)
-
IODP Site U1344 (2)
-
IODP Site U1345 (2)
-
-
Expedition 341
-
IODP Site U1417 (1)
-
IODP Site U1418 (1)
-
-
-
intrusions (56)
-
Invertebrata
-
Archaeocyatha (3)
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Arthropoda
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Mandibulata
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Crustacea
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Cirripedia (2)
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Ostracoda (10)
-
-
Insecta
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Pterygota
-
Neoptera
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Endopterygota
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Coleoptera (1)
-
-
-
-
-
-
Trilobitomorpha
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Trilobita
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Phacopida (1)
-
-
-
-
Brachiopoda
-
Articulata
-
Rhynchonellida (1)
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Spiriferida
-
Cyrtospirifer (1)
-
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Strophomenida (1)
-
-
-
Bryozoa
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Cheilostomata (1)
-
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Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (1)
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Tabulata (1)
-
-
-
-
Echinodermata
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Asterozoa
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Stelleroidea
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Asteroidea (1)
-
-
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Crinozoa
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Crinoidea (2)
-
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Echinozoa
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Echinoidea (1)
-
-
-
Mollusca
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Bivalvia
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Heterodonta
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Veneroida
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Astartidae
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Astarte (1)
-
-
-
-
Pterioida
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Pteriina
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Pectinacea
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Pectinidae (2)
-
-
-
-
-
Cephalopoda
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Ammonoidea
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Ammonites (4)
-
-
Coleoidea
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Belemnoidea
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Belemnitidae (2)
-
-
-
Nautiloidea (2)
-
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Gastropoda
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Archaeogastropoda (1)
-
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Scaphopoda (2)
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Tentaculitida (1)
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Porifera
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Calcarea
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Sphinctozoa (4)
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Stromatoporoidea
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Amphipora (1)
-
-
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Protista
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Foraminifera
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Fusulinina
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Fusulinidae (6)
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Miliolina
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Miliolacea
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Miliolidae (1)
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-
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Rotaliina
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Globigerinacea
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Neogloboquadrina
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Neogloboquadrina pachyderma (1)
-
-
-
Nodosariacea
-
Nodosariidae (1)
-
-
Orbitoidacea
-
Cibicides (1)
-
-
-
Textulariina
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Ammodiscacea
-
Ammodiscidae (1)
-
-
-
-
Radiolaria
-
Osculosida
-
Nassellina (1)
-
-
Spumellina (2)
-
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Tintinnidae (1)
-
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Vermes
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scolecodonts (1)
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-
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ionosphere (1)
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isostasy (2)
-
isotopes
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radioactive isotopes
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Al-26 (1)
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Be-10 (2)
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C-14 (10)
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Cl-36 (1)
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Cs-137 (1)
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Os-187/Os-186 (1)
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Pb-206/Pb-204 (5)
-
Pb-207/Pb-204 (5)
-
Pb-208/Pb-204 (4)
-
Sm-147/Nd-144 (1)
-
-
stable isotopes
-
B-11/B-10 (1)
-
C-13/C-12 (5)
-
D/H (7)
-
deuterium (4)
-
Hf-177/Hf-176 (1)
-
N-15/N-14 (1)
-
Nd-144/Nd-143 (14)
-
O-18/O-16 (19)
-
Os-187/Os-186 (1)
-
Pb-206/Pb-204 (5)
-
Pb-207/Pb-204 (5)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (4)
-
Pb-208/Pb-206 (2)
-
S-34/S-32 (6)
-
Sm-147/Nd-144 (1)
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Sr-87 (1)
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Sr-87/Sr-86 (19)
-
-
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land subsidence (1)
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land use (1)
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lava (28)
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lineation (3)
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magmas (57)
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mantle (42)
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maps (25)
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marine geology (31)
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marine installations (1)
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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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-
-
-
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Mediterranean Sea
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East Mediterranean
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Black Sea (1)
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West Mediterranean (1)
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Mesozoic
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Cretaceous
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Hue Shale (2)
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Kuskokwim Group (7)
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Lower Cretaceous
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Albian
-
upper Albian (1)
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Aptian (1)
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Barremian (1)
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Christopher Formation (1)
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Lagoa Feia Formation (1)
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Neocomian (4)
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Pebble Shale (2)
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Torok Formation (7)
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Valanginian (1)
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Wealden (1)
-
-
Middle Cretaceous (5)
-
Nanushuk Group (7)
-
Upper Cretaceous
-
Blackhawk Formation (1)
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Campanian (1)
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Cenomanian (1)
-
Colville Group (6)
-
Coniacian (2)
-
Gulfian
-
Eagle Ford Formation (1)
-
-
Kanguk Formation (1)
-
Kodiak Formation (1)
-
K-T boundary (2)
-
Lance Formation (1)
-
Lewis Shale (1)
-
Maestrichtian
-
upper Maestrichtian (1)
-
-
Prince Creek Formation (3)
-
Schrader Bluff Formation (4)
-
Senonian (7)
-
-
Valdez Group (1)
-
-
Franciscan Complex (2)
-
Great Valley Sequence (1)
-
Jurassic
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Carmel Formation (1)
-
Coast Range Ophiolite (1)
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Kingak Shale (2)
-
Lower Jurassic
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Hettangian (1)
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lower Liassic (1)
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middle Liassic (3)
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Pliensbachian (4)
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Sinemurian (1)
-
Talkeetna Formation (1)
-
Toarcian
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lower Toarcian (1)
-
-
upper Liassic (4)
-
-
Middle Jurassic
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Aalenian (3)
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Bajocian (3)
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Callovian (2)
-
-
Upper Jurassic
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Kimmeridgian (1)
-
Naknek Formation (3)
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Oxfordian (1)
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Portlandian (1)
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Tithonian (1)
-
Volgian (1)
-
-
-
lower Mesozoic (1)
-
McHugh Complex (1)
-
Triassic
-
Shublik Formation (4)
-
Upper Triassic
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Carnian (3)
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Luning Formation (1)
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Norian (2)
-
-
-
-
metal ores
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antimony ores (1)
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base metals (2)
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copper ores (12)
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gold ores (34)
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rare earth deposits (1)
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silver ores (9)
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thorium ores (1)
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zirconium ores (1)
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metals
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actinides
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thorium (2)
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uranium (2)
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alkali metals
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cesium
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Cs-137 (1)
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lithium (1)
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potassium (3)
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rubidium (1)
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sodium (2)
-
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alkaline earth metals
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beryllium
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Be-10 (2)
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calcium
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Mg/Ca (2)
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-
magnesium
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Mg/Ca (2)
-
-
strontium
-
Sr-87 (1)
-
Sr-87/Sr-86 (19)
-
-
-
aluminum
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Al-26 (1)
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antimony (3)
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arsenic (3)
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chromium (1)
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cobalt (1)
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copper (10)
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gold (11)
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hafnium
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Hf-177/Hf-176 (1)
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-
iron (3)
-
lead
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Pb-206/Pb-204 (5)
-
Pb-207/Pb-204 (5)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (4)
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Pb-208/Pb-206 (2)
-
-
manganese (2)
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mercury (1)
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molybdenum (1)
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nickel (4)
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niobium (1)
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platinum group
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iridium (1)
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osmium
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Os-187/Os-186 (1)
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-
palladium (2)
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palladium ores (2)
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platinum (4)
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platinum ores (7)
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rhodium (1)
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ruthenium (1)
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precious metals (1)
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rare earths
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dysprosium (1)
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europium (1)
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lanthanum (3)
-
neodymium
-
Nd-144/Nd-143 (14)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
Sm-147/Nd-144 (1)
-
-
ytterbium (4)
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yttrium (1)
-
-
silver (2)
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tin (4)
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titanium (2)
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zirconium (1)
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metamorphic rocks
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amphibolites (3)
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eclogite (1)
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orthogneiss (5)
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granulites
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pyroxene granulite (1)
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marbles (2)
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greenstone (4)
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metamorphism (36)
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Mexico
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N-15/N-14 (1)
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noble gases
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nodules (1)
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North America
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Appalachians
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Basin and Range Province (1)
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Canadian Shield
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Slave Province (2)
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Denali Fault (16)
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Great Lakes
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Gulf Coastal Plain (2)
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Intermontane Belt (1)
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North American Cordillera
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North American Craton (1)
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Peninsular Ranges Batholith (1)
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Rocky Mountains (5)
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Saint Elias Mountains (3)
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Slide Mountain Terrane (1)
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Tanana River (1)
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Tintina Fault (2)
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Western Interior
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Western Interior Seaway (1)
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Western Overthrust Belt (1)
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Yakutat Terrane (7)
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Yukon River (6)
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Yukon-Tanana Upland (7)
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Northern Hemisphere (2)
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ocean basins (3)
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ocean circulation (4)
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Ocean Drilling Program
-
Leg 145
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ODP Site 887 (1)
-
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Leg 167
-
ODP Site 1019 (1)
-
-
-
ocean floors (18)
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ocean waves (4)
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Oceania
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Micronesia
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French Polynesia
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Hawaii
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Kilauea (1)
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Honolulu County Hawaii
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Oahu
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Tonga
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Tofua (1)
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oceanography (42)
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oil and gas fields (21)
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orogeny (22)
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oxygen
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O-18/O-16 (19)
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Pacific Coast (4)
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Pacific Ocean
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East Pacific
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East Pacific Rise (1)
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Peru-Chile Trench (1)
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Southeast Pacific
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Lau Basin (1)
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-
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Equatorial Pacific (1)
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North Pacific
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Aleutian Ridge (4)
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Aleutian Trench (14)
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Bering Sea
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Aleutian Basin (9)
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Bowers Ridge (7)
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Bristol Bay (8)
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Navarin Basin (6)
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Norton Sound (9)
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Northeast Pacific
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Bristol Bay (8)
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Cascadia Basin (1)
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Gulf of Alaska (29)
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Navarin Basin (6)
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Northwest Pacific
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Bowers Ridge (7)
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Emperor Seamounts (2)
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Izu-Bonin Arc (3)
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Philippine Sea
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Ryukyu Trench (1)
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Yellow Sea
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Bohai Sea
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Bohai Bay (1)
-
-
-
-
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Pacific Basin (3)
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South Pacific
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Southeast Pacific
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Lau Basin (1)
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Nazca Ridge (1)
-
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Southwest Pacific
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Banda Sea (1)
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Bismarck Sea
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Manus Basin (1)
-
-
North Fiji Basin (1)
-
-
-
West Pacific
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Indonesian Seas
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Banda Sea (1)
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Northwest Pacific
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Bowers Ridge (7)
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Emperor Seamounts (2)
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Okhotsk Sea (4)
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Philippine Sea
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Ryukyu Trench (1)
-
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Yellow Sea
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Bohai Bay (1)
-
-
-
-
Southwest Pacific
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Banda Sea (1)
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Bismarck Sea
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Manus Basin (1)
-
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North Fiji Basin (1)
-
-
-
-
Pacific region
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Circum-Pacific region (5)
-
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paleobotany (10)
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paleoclimatology (40)
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paleoecology (41)
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paleogeography (64)
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paleomagnetism (25)
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paleontology (89)
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Paleozoic
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Cambrian
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Lower Cambrian (3)
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Middle Cambrian
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Burgess Shale (1)
-
-
-
Carboniferous
-
Lower Carboniferous
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Dinantian (1)
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Mississippian
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Boone Formation (1)
-
Upper Mississippian
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Chesterian (1)
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Meramecian (1)
-
-
-
Pennsylvanian
-
Lower Pennsylvanian
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Morrowan (3)
-
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Middle Pennsylvanian
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Atokan (3)
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Desmoinesian (1)
-
-
-
-
Chattanooga Shale (1)
-
Devonian
-
Lower Devonian
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Emsian (3)
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Lochkovian (1)
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Pragian (2)
-
-
Middle Devonian
-
Balaklala Rhyolite (1)
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Copley Greenstone (1)
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Eifelian (7)
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Givetian (1)
-
-
Old Red Sandstone (2)
-
Upper Devonian
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Famennian (2)
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Frasnian (2)
-
-
Upper Old Red Sandstone (1)
-
-
Lisburne Group (6)
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lower Paleozoic (2)
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middle Paleozoic (1)
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Ordovician
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Middle Ordovician
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Llandeilian (1)
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Llanvirnian (1)
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Whiterockian (2)
-
-
Upper Ordovician
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Ashgillian (1)
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Caradocian (1)
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Cincinnatian (1)
-
-
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Permian
-
Echooka Formation (1)
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Guadalupian (1)
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Middle Permian (1)
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Rotliegendes (1)
-
Upper Permian
-
Zechstein (1)
-
-
-
Road River Formation (3)
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Sauk Sequence (1)
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Shoo Fly Complex (1)
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Silurian
-
Lower Silurian
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Llandovery (4)
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Wenlock (2)
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Middle Silurian (2)
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Upper Silurian
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Ludlow (2)
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-
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upper Paleozoic (9)
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palynomorphs
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Dinoflagellata (8)
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paragenesis (9)
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permafrost (26)
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petroleum
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petrology (49)
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phase equilibria (12)
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Plantae
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Chlorophyta
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Coccolithophoraceae (1)
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Rhodophyta
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Corallinaceae (2)
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-
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Pteridophyta
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Filicopsida
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Azolla (1)
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Lycopsida (2)
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Spermatophyta
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Angiospermae
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Monocotyledoneae
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Palmae (1)
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-
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Gymnospermae (5)
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-
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plate tectonics (160)
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Precambrian
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Stillwater Complex (1)
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upper Precambrian
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Proterozoic
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Huronian
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Gowganda Formation (1)
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Mesoproterozoic
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Paleoproterozoic (4)
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-
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problematic fossils
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reefs (8)
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remote sensing (17)
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GeoRef Categories
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Preliminary Attempt to Characterize Subsurface Hydraulic Conductivity Using Geophysical (Airborne Electromagnetic) Signatures Available to Purchase
EVOLUTION OF COMPOSITION OF TETRAHEDRITE AND ENARGITE SULFOSALTS IN THE MALETOYVAYAM EPITHERMAL Au-Ag DEPOSIT ( Kamchatka ) Available to Purchase
Developing a Probabilistic Tsunami Hazard Assessment Framework for Pacific Sources: USGS Powell Center Meeting Summary Open Access
Determination of Ground Subsidence Around Snow Fences in the Arctic Region Open Access
Generalized Bancroft Algorithm for Locating Earthquakes with P ‐ and S ‐Wave Arrival Times Available to Purchase
Seismic super-resolution method: Enhancing reservoir delineation and characterization through high-resolution seismic data Available to Purchase
The 2023 Alaska National Seismic Hazard Model Open Access
Boron isotopes identify deep-slab serpentinite in the source of Aleutian arc magma Open Access
One Adventure after Another: Turning Challenges into Opportunities Available to Purchase
ABSTRACT Born in Chicago, Illinois, I am a beneficiary of doors being opened during the 1960s. I was able to attend the University of Chicago Laboratory High School, and after high school, I attended Michigan Technological University. Thinking I’d like to become an architect, I enrolled in the civil engineering program. During orientation week, I discovered the geology department, and as my first class as a civil engineering major was Principles of Geology, it wasn’t long before the hook was set! However, I never really considered a career as a geologist after college because I assumed the draft and the Vietnam War would determine my ultimate fate. But I wasn’t drafted, and, ultimately, I took a job with Shell Oil Company in New Orleans as an “engineer,” though I had a geology degree. Realizing this was not the job I wanted or the place I wanted to be, I sought an adventure by going to the University of Alaska to get a master’s degree. This led to many more adventures and challenges as I learned to adapt to a new environment far different from my past experience. As I finished the master’s degree, I was invited to join the U.S. Geological Survey (USGS) and began a long career with the Alaska group of the USGS. It, too, has been one continuing adventure, working with and learning from some amazing people through the years. I only hope that others can find their way to their own adventures in the geosciences. There have been barriers thrown up along the way at times, sometimes reflecting that I’m African American. Yet, in all cases, I’ve found ways to adapt or overcome. My style has been to get along, but sometimes I’ve needed to push through barriers to accomplish my goal at the time.