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all geography including DSDP/ODP Sites and Legs
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Africa
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Afar (1)
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Central Africa
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Congo Democratic Republic
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Shaba Congo Democratic Republic (1)
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Rwanda (1)
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East Africa
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Ethiopia (1)
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Kenya (2)
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Mozambique (2)
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Tanzania (2)
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East African Rift (1)
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Limpopo Belt (3)
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Madagascar
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Mahajanga Basin (1)
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North Africa
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Algeria
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Bechar Algeria
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Ougarta Algeria (1)
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Atlas Mountains
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Moroccan Atlas Mountains
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Anti-Atlas (3)
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High Atlas (1)
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Egypt
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Bahariya Oasis (1)
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Sinai Egypt (1)
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Morocco
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Moroccan Atlas Mountains
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Anti-Atlas (3)
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Tunisia (2)
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Southern Africa
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South Africa
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Bushveld Complex (6)
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Cape fold belt (1)
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Eastern Cape Province South Africa
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Cape Town South Africa (2)
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Free State South Africa
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Vredefort Dome (1)
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Merensky Reef (3)
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Mpumalanga South Africa
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Barberton South Africa (1)
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Northern Cape Province South Africa (1)
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Vaal River (1)
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Western Cape Province South Africa (2)
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Zimbabwe (1)
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West Africa
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Arctic region
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Russian Arctic
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Svalbard
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Arran (2)
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Asia
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Far East
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Indian Peninsula
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Afghanistan (2)
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India
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Andhra Pradesh India
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Cuddapah Basin (23)
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Cuddapah India (3)
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Bengal Islands
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Bhagirathi River (1)
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Bihar India (3)
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Bundelkhand (2)
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Cauvery Basin (2)
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Chhattisgarh India
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Raipur India (1)
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Dharwar Craton (5)
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Ghats
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Eastern Ghats (1)
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Godavari Valley (1)
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Gujarat India
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Kathiawar (1)
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Kutch India (22)
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Saurashtra (1)
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Jharkhand India
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Singhbhum India
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Mosaboni Mines (1)
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Karnataka India
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Dharwar India (1)
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Gulbarga India (1)
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Mysore India (1)
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Kerala India (2)
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Krishna River (1)
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Madhya Pradesh India
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Betul India (1)
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Jabalpur India (3)
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Maharashtra India
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Lonar Crater (1)
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Poona India (1)
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Northeastern India
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Assam India (1)
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Mizoram India (1)
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Orissa India
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Talchir (1)
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Pranhita-Godavari Valley (2)
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Rajasthan India
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Singhbhum shear zone (1)
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Garhwal Himalayas (2)
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Uttarkashi India (1)
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Indian Shield (1)
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Indo-Gangetic Plain (1)
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Jammu and Kashmir
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Kashmir (3)
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Ladakh (1)
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Nepal (1)
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Pakistan
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Baluchistan Pakistan (3)
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Sulaiman Range (1)
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Indus-Yarlung Zangbo suture zone (2)
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Irkutsk Russian Federation
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Bodaibo Russian Federation (1)
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Kamchatka Russian Federation
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Kamchatka Peninsula (1)
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Kodar Range (1)
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Kolyma River basin (2)
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Kopet-Dag Range (2)
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Krasnoyarsk Russian Federation
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Taymyr Dolgan-Nenets Russian Federation
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Norilsk region (3)
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Lake Baikal (3)
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Magadan Russian Federation (3)
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Middle East
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Pontic Mountains (1)
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Zagros (6)
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Primorye Russian Federation (1)
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Russian Far East (6)
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Sayan
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Eastern Sayan (4)
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Selenga River valley (1)
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Siberia (13)
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Vindhyan Basin (1)
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Yakutia Russian Federation
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Yenisei River (1)
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Zabaykalskiy Russian Federation
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Atlantic Ocean
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Australasia
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New Zealand
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Canada
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Nova Scotia
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Newfoundland and Labrador
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Ontario
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Quebec
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Western Canada
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British Columbia
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Northwest Territories
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Caribbean region
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Cascade Range (14)
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Baikal rift zone (2)
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Karelia Russian Federation (2)
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Kolyma River basin (2)
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Krasnoyarsk Russian Federation
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Taymyr Dolgan-Nenets Russian Federation
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Norilsk region (3)
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Lake Baikal (3)
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Leningrad Oblast Russian Federation
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Primorye Russian Federation (1)
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Russian Arctic
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New Siberian Islands (2)
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Russian Far East (6)
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Saratov Russian Federation (1)
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Siberian Platform
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Yenisei Ridge (2)
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Western Transbaikalia (1)
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Yakutia Russian Federation
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New Siberian Islands (2)
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Olenek River (1)
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Udachnaya Pipe (2)
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Verkhoyansk Range (1)
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Yenisei River (1)
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Alaska
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Aleutian Islands (1)
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Brooks Range
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Denali National Park (1)
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Katmai (1)
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Kodiak Island (2)
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Arizona
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Yuma County Arizona
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Arkansas
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Washington County Arkansas (2)
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Atlantic Coastal Plain
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-
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Bighorn Basin (6)
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California
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Alameda County California (1)
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-
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Calaveras Fault (2)
-
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Fresno County California
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-
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Garlock Fault (5)
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Hayward Fault (3)
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Humboldt County California
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-
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Imperial County California
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Imperial Fault (1)
-
-
Inyo County California
-
Coso Hot Springs KGRA (3)
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Owens Lake (4)
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Kern County California (12)
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Los Angeles County California
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-
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Mammoth Mountain (1)
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Mono County California
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Monterey County California
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-
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-
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-
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San Diego County California
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-
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-
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-
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-
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-
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-
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-
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-
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-
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-
Transverse Ranges (3)
-
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-
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-
Ventura California (1)
-
-
Yosemite National Park (7)
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-
Carolina Terrane (1)
-
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-
Colorado
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-
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Montezuma County Colorado (1)
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Florissant Fossil Beds National Monument (3)
-
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Colorado Plateau (10)
-
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-
Connecticut (1)
-
Death Valley National Park (2)
-
Delaware
-
Kent County Delaware (1)
-
-
Delaware Basin (1)
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Denver Basin (2)
-
Dinosaur National Monument (1)
-
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-
Eastern California shear zone (15)
-
Eastern U.S.
-
Southeastern U.S. (1)
-
-
Florida
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-
Monroe County Florida
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-
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-
-
Georgia (2)
-
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-
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-
Hawaii
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-
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-
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-
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-
-
-
Kauai County Hawaii
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-
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-
Idaho
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-
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-
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-
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-
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-
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-
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-
-
Snake River plain (1)
-
Valley County Idaho (1)
-
-
Illinois
-
Franklin County Illinois (1)
-
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-
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-
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-
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-
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-
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-
Indiana
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-
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-
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-
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-
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-
-
Iowa
-
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-
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-
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-
-
Kansas
-
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-
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-
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-
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-
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-
-
Kentucky
-
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-
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-
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-
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-
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-
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-
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-
Louisiana (5)
-
Maine
-
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-
York County Maine (1)
-
-
Maryland
-
Baltimore County Maryland
-
Baltimore Maryland (2)
-
-
Calvert County Maryland (1)
-
Montgomery County Maryland (1)
-
-
Massachusetts
-
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-
Middlesex County Massachusetts (1)
-
Norfolk County Massachusetts (1)
-
Suffolk County Massachusetts (1)
-
-
Michigan
-
Michigan Lower Peninsula
-
Emmet County Michigan (1)
-
-
Michigan Upper Peninsula
-
Chippewa County Michigan (1)
-
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-
-
-
Midcontinent (6)
-
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-
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-
Lowndes County Mississippi (1)
-
-
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-
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-
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-
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-
Missouri
-
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-
Greene County Missouri
-
Springfield Missouri (1)
-
-
Jefferson County Missouri (3)
-
Osage County Missouri (1)
-
Ralls County Missouri (1)
-
Saint Charles County Missouri (1)
-
Saint Francois Mountains (3)
-
Saint Louis County Missouri
-
Saint Louis Missouri (2)
-
-
-
Missouri River (2)
-
Mojave Desert (7)
-
Montana
-
Carbon County Montana (1)
-
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-
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-
Gallatin County Montana
-
Hebgen Lake (1)
-
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-
-
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-
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-
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-
-
Stillwater County Montana (1)
-
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-
-
Nebraska
-
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-
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-
-
Nevada
-
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-
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-
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-
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-
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-
-
Elko County Nevada
-
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-
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-
-
Esmeralda County Nevada
-
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-
-
Eureka County Nevada
-
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-
-
Humboldt County Nevada
-
Getchell Mine (1)
-
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-
-
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-
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-
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-
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-
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-
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-
-
Washoe County Nevada (1)
-
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-
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New England (1)
-
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-
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-
-
New Madrid region (4)
-
New Mexico
-
Otero County New Mexico (1)
-
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-
Sandoval County New Mexico (1)
-
Santa Fe County New Mexico
-
Santa Fe New Mexico (1)
-
-
Sierra County New Mexico (1)
-
Torrance County New Mexico (1)
-
-
New York
-
Adirondack Mountains (2)
-
Finger Lakes
-
Cayuga Lake (1)
-
-
Herkimer County New York (1)
-
Monroe County New York (1)
-
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-
Oneida County New York (2)
-
Saratoga County New York (1)
-
Seneca County New York (1)
-
Ulster County New York (1)
-
-
North Carolina
-
Carteret County North Carolina (1)
-
Chatham County North Carolina (1)
-
Dare County North Carolina (1)
-
Davidson County North Carolina (1)
-
Onslow Bay (1)
-
Onslow County North Carolina (1)
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Pamlico Sound (1)
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-
-
North Dakota
-
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-
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-
Logan County North Dakota (1)
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Morton County North Dakota (1)
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Slope County North Dakota (1)
-
-
Ohio
-
Ashland County Ohio (1)
-
Butler County Ohio (1)
-
Erie County Ohio (1)
-
Hamilton County Ohio
-
Cincinnati Ohio (1)
-
-
Lorain County Ohio (1)
-
Medina County Ohio (1)
-
Summit County Ohio (1)
-
Wayne County Ohio (1)
-
-
Ohio River (1)
-
Oklahoma
-
Arbuckle Mountains (1)
-
Carter County Oklahoma (1)
-
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-
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-
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-
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-
-
Oregon
-
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-
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-
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-
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-
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-
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-
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-
-
Wallowa County Oregon (1)
-
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-
Willamette Valley (1)
-
-
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-
Pennsylvania
-
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-
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-
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-
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-
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-
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-
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-
Philadelphia County Pennsylvania
-
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-
-
Venango County Pennsylvania (1)
-
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-
-
Potomac River (1)
-
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-
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-
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-
South Carolina
-
Charleston County South Carolina
-
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-
-
Fairfield County South Carolina (1)
-
-
South Dakota
-
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-
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-
Fall River County South Dakota (1)
-
Pennington County South Dakota (3)
-
Shannon County South Dakota (1)
-
-
Southwestern U.S. (2)
-
Tennessee
-
Benton County Tennessee (1)
-
Rutherford County Tennessee (1)
-
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-
Washington County Tennessee (1)
-
White County Tennessee (1)
-
-
Texas
-
Angelina County Texas (1)
-
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-
Big Bend National Park (2)
-
-
Brown County Texas (1)
-
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-
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-
East Texas Basin (1)
-
Ector County Texas
-
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-
-
El Paso County Texas
-
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-
-
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-
Gillespie County Texas (2)
-
Houston County Texas (1)
-
Leon County Texas (1)
-
Midland County Texas
-
Midland Texas (1)
-
-
Milam County Texas (1)
-
Nacogdoches County Texas (1)
-
Pecos County Texas (1)
-
Sabine County Texas (1)
-
San Augustine County Texas (1)
-
Tarrant County Texas
-
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-
-
West Texas (1)
-
-
U. S. Rocky Mountains
-
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-
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-
Wasatch Range (2)
-
-
Uinta Basin (1)
-
Utah
-
Cache County Utah (1)
-
Canyonlands National Park (1)
-
Emery County Utah
-
Emery Utah (2)
-
-
Garfield County Utah (2)
-
Grand County Utah (2)
-
Great Salt Lake (1)
-
Henry Mountains (1)
-
Kane County Utah (1)
-
Millard County Utah
-
House Range (2)
-
-
Salt Lake County Utah
-
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-
-
San Juan County Utah (2)
-
Sevier Desert (1)
-
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-
Wah Wah Mountains (1)
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Zion National Park (1)
-
-
Vermont (2)
-
Virginia
-
Stafford County Virginia (1)
-
-
Wabash Valley (1)
-
Walker Lane (7)
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Wasatch fault zone (3)
-
Washakie Basin (2)
-
Washington
-
Chelan County Washington (4)
-
Clallam County Washington (1)
-
Douglas County Washington (2)
-
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-
Hanford Site (1)
-
King County Washington
-
Seattle Washington (3)
-
-
Mount Rainier National Park (2)
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Pierce County Washington
-
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-
-
Puget Lowland (1)
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Puget Sound (4)
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San Juan County Washington (2)
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Seattle Fault (2)
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Skamania County Washington
-
Mount Saint Helens (2)
-
-
Whatcom County Washington (1)
-
-
West Virginia
-
Mercer County West Virginia (1)
-
-
Western U.S. (25)
-
Wiggins Arch (1)
-
Wisconsin
-
Ashland County Wisconsin (1)
-
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-
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-
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-
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-
Milwaukee County Wisconsin
-
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-
-
-
Wyoming
-
Big Horn County Wyoming (2)
-
Carbon County Wyoming (2)
-
Great Divide Basin (1)
-
Hanna Basin (2)
-
Johnson County Wyoming (1)
-
Lincoln County Wyoming (2)
-
Niobrara County Wyoming (2)
-
Park County Wyoming (2)
-
Sweetwater County Wyoming (2)
-
Teton County Wyoming (2)
-
Washakie County Wyoming (1)
-
-
Yellowstone National Park (4)
-
-
USSR (6)
-
Verde Valley (1)
-
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-
White Mountains (7)
-
Wind River (1)
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Wind River basin (3)
-
-
commodities
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abrasives (1)
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aggregate (3)
-
barite deposits (2)
-
bitumens
-
asphalt (3)
-
-
brines (7)
-
coal deposits (4)
-
construction materials
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building stone (8)
-
cement materials (1)
-
dimension stone (4)
-
-
diamond deposits (5)
-
energy sources (4)
-
fluorspar deposits (1)
-
gems (8)
-
geothermal energy (10)
-
graphite deposits (1)
-
kaolin deposits (1)
-
limestone deposits (1)
-
marble deposits (2)
-
metal ores
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antimony ores (1)
-
arsenic ores (1)
-
base metals (3)
-
bismuth ores (1)
-
chromite ores (3)
-
cobalt ores (3)
-
copper ores (32)
-
gold ores (35)
-
IOCG deposits (6)
-
iron ores (17)
-
lead ores (12)
-
lead-zinc deposits (8)
-
lithium ores (1)
-
manganese ores (2)
-
mercury ores (1)
-
molybdenum ores (1)
-
nickel ores (12)
-
niobium ores (2)
-
palladium ores (2)
-
platinum ores (13)
-
polymetallic ores (6)
-
rare earth deposits (6)
-
silver ores (4)
-
strontium ores (1)
-
tantalum ores (1)
-
tin ores (6)
-
titanium ores (2)
-
tungsten ores (9)
-
uranium ores (7)
-
vanadium ores (1)
-
zinc ores (11)
-
-
mineral deposits, genesis (77)
-
mineral exploration (34)
-
mineral resources (11)
-
nonmetal deposits (1)
-
oil and gas fields (21)
-
ornamental materials (4)
-
petroleum
-
natural gas
-
coalbed methane (2)
-
shale gas (2)
-
-
shale oil (1)
-
-
phosphate deposits (5)
-
placers (3)
-
quartz crystal (1)
-
tight sands (5)
-
water resources (2)
-
-
elements, isotopes
-
boron
-
B-11/B-10 (2)
-
-
carbon
-
C-13 (1)
-
C-13/C-12 (41)
-
C-14 (26)
-
organic carbon (6)
-
-
chemical ratios (2)
-
halogens
-
bromine (1)
-
chlorine
-
chloride ion (1)
-
Cl-36 (2)
-
-
fluorine
-
fluoride ion (1)
-
-
-
hydrogen
-
D/H (6)
-
deuterium (1)
-
-
isotope ratios (109)
-
isotopes
-
radioactive isotopes
-
Al-26 (3)
-
Be-10 (9)
-
C-14 (26)
-
Cl-36 (2)
-
Cs-137 (3)
-
Nd-144/Nd-142 (1)
-
Pb-206/Pb-204 (6)
-
Pb-207/Pb-204 (6)
-
Pb-208/Pb-204 (2)
-
Pb-210 (4)
-
Ra-226 (1)
-
Re-187/Os-188 (1)
-
Sm-147/Nd-144 (1)
-
Th-230 (1)
-
Th-230/Ra-226 (1)
-
Zn-65 (1)
-
-
stable isotopes
-
B-11/B-10 (2)
-
C-13 (1)
-
C-13/C-12 (41)
-
Cu-65 (1)
-
D/H (6)
-
deuterium (1)
-
Fe-57 (1)
-
He-3 (2)
-
He-4/He-3 (2)
-
Hf-177/Hf-176 (6)
-
Mg-26/Mg-24 (1)
-
N-15/N-14 (3)
-
Nd-144/Nd-142 (1)
-
Nd-144/Nd-143 (21)
-
Ne-22/Ne-20 (1)
-
Ne-22/Ne-21 (1)
-
O-17/O-16 (1)
-
O-18/O-16 (56)
-
Pb-206/Pb-204 (6)
-
Pb-207/Pb-204 (6)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (2)
-
Re-187/Os-188 (1)
-
S-34/S-32 (11)
-
Sm-147/Nd-144 (1)
-
Sr-87/Sr-86 (23)
-
Zn-66 (1)
-
-
-
large-ion lithophile elements (2)
-
Lu/Hf (5)
-
metals
-
actinides
-
plutonium (1)
-
thorium
-
Th-230 (1)
-
Th-230/Ra-226 (1)
-
-
uranium (8)
-
-
alkali metals
-
cesium
-
Cs-137 (3)
-
-
lithium (2)
-
potassium (5)
-
rubidium (4)
-
sodium (4)
-
-
alkaline earth metals
-
barium
-
Ba/Ca (1)
-
-
beryllium
-
Be-10 (9)
-
-
calcium
-
Ba/Ca (1)
-
Sr/Ca (1)
-
-
magnesium
-
Mg-26/Mg-24 (1)
-
-
radium
-
Ra-226 (1)
-
Th-230/Ra-226 (1)
-
-
strontium
-
Sr/Ca (1)
-
Sr-87/Sr-86 (23)
-
-
-
aluminum
-
Al-26 (3)
-
-
antimony (2)
-
arsenic (4)
-
bismuth (2)
-
cadmium (2)
-
cobalt (3)
-
copper
-
Cu-65 (1)
-
-
gallium (1)
-
germanium (1)
-
gold (7)
-
hafnium
-
Hf-177/Hf-176 (6)
-
-
indium (1)
-
iron
-
Fe-57 (1)
-
ferric iron (2)
-
ferrous iron (2)
-
-
lead
-
Pb-206/Pb-204 (6)
-
Pb-207/Pb-204 (6)
-
Pb-207/Pb-206 (2)
-
Pb-208/Pb-204 (2)
-
Pb-210 (4)
-
-
manganese (1)
-
mercury (3)
-
nickel (7)
-
niobium (1)
-
platinum group
-
osmium
-
Re-187/Os-188 (1)
-
-
palladium (3)
-
palladium ores (2)
-
platinum ores (13)
-
-
precious metals (3)
-
rare earths
-
cerium (2)
-
europium (1)
-
lutetium (2)
-
neodymium
-
Nd-144/Nd-142 (1)
-
Nd-144/Nd-143 (21)
-
Sm-147/Nd-144 (1)
-
-
samarium
-
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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tin (4)
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Zn-66 (1)
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nitrogen
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N-15/N-14 (3)
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organic nitrogen (1)
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noble gases
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helium
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He-3 (2)
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He-4/He-3 (2)
-
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neon
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Ne-22/Ne-20 (1)
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Ne-22/Ne-21 (1)
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radon (1)
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oxygen
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dissolved oxygen (1)
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O-17/O-16 (1)
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O-18/O-16 (56)
-
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phosphorus (4)
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sulfur
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S-34/S-32 (11)
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tellurium (1)
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trace metals (1)
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fossils
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bacteria (3)
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borings (4)
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burrows (13)
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Chordata
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Vertebrata
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Pisces
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Selachii
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Galeoidea
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Lamnidae (1)
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Euselachii (1)
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Holocephali (2)
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Osteichthyes
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Halecostomi (1)
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Teleostei
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Perciformes (3)
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Sarcopterygii
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Crossopterygii
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Dipnoi (2)
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Placodermi (1)
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Tetrapoda
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Amphibia
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Labyrinthodontia
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Lissamphibia
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Anura (1)
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Aves
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Neornithes
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Neognathae
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Charadriiformes (1)
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-
-
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Mammalia
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Multituberculata (3)
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Theria
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Eutheria
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Amblypoda
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Artiodactyla
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Ruminantia
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Bovidae
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Bison (1)
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-
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Carnivora
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Fissipeda
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Felidae
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Insectivora
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Lagomorpha (2)
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Perissodactyla
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Hippomorpha
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Equidae
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Primates
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Hominidae
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Homo
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Homo erectus (1)
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Homo sapiens
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Homo sapiens neanderthalensis (1)
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-
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-
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Proboscidea
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Deinotherioidea (1)
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Elephantoidea
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Elephantidae
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Mastodontoidea
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Mammutidae (1)
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Rodentia
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Caviomorpha (3)
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Myomorpha
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Cricetidae
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Sirenia (1)
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Metatheria
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Marsupialia
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Polyprotodontia
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Didelphidae (1)
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Reptilia
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Anapsida
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Testudines
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Testudinidae (1)
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Diapsida
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Archosauria
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Crocodilia
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Eusuchia
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Crocodylidae (4)
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dinosaurs
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Ornithischia
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Ornithopoda
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Hadrosauridae (2)
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-
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Saurischia
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Sauropodomorpha
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Sauropoda (1)
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Pterosauria
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Pteranodon (1)
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Eosuchia (1)
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Lepidosauria
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Squamata
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Lacertilia
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Mosasauridae (6)
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Serpentes (1)
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Sauropterygia
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Synapsida
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Therapsida
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Dicynodontia
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Lystrosaurus (1)
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Testudinata (1)
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Thelodonti (2)
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coprolites (3)
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eukaryotes (7)
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fossil man (4)
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Graptolithina
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Graptoloidea
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Monograptina
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Monograptus (1)
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Hemichordata (6)
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ichnofossils
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Invertebrata
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Arthropoda
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Chelicerata
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Mandibulata
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Crustacea
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Cirripedia (1)
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Malacostraca
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Ostracoda
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Myodocopida
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Entomozocopina (1)
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Myodocopina (1)
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Podocopida
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Cytherocopina
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Cytheracea
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Cyprideis (1)
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-
-
-
-
-
Insecta
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Pterygota
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Neoptera
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Endopterygota
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Hymenoptera (2)
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Exopterygota
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Psocoptera (1)
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-
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Myriapoda (2)
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Trilobitomorpha
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Trilobita
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Agnostida (5)
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Corynexochida (1)
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Lichida (2)
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Phacopida
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Phacopina
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Phacops (2)
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Ptychopariida
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Asaphidae (1)
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Olenidae (2)
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Proetidae (2)
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Redlichiida (3)
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Trilobitoidea (1)
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-
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Brachiopoda
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Articulata
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Rhynchonellida (4)
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Spiriferida
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Atrypidae
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Atrypa (1)
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Cyrtospirifer (1)
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Spiriferidina
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Spiriferidae (1)
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-
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Strophomenida (2)
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Terebratulida
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Terebratulidae (1)
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-
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Inarticulata
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Lingula (4)
-
-
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Bryozoa
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Cheilostomata (1)
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Cryptostomata
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Rhabdomesidae (1)
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-
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Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (3)
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Scleractinia (2)
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Tabulata (3)
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-
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Hydrozoa (1)
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Scyphozoa
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Conulariida (2)
-
-
-
Echinodermata
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Asterozoa
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Stelleroidea
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Asteroidea (2)
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Ophiuroidea (1)
-
-
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Crinozoa
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Crinoidea
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Inadunata (1)
-
-
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Echinozoa
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Cyclocystoidea (2)
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Echinoidea (10)
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Edrioasteroidea (1)
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Homalozoa
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Homoiostelea (1)
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Machaeridia (4)
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Stylophora (3)
-
-
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Mollusca
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Bivalvia
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Arcidae (1)
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Heterodonta
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Veneroida
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Carditidae (1)
-
-
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Nuculanidae (2)
-
Ostreoidea
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Gryphaea (1)
-
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Palaeoheterodonta
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Trigoniidae (1)
-
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Pholadomyoida (1)
-
-
Cephalopoda
-
Ammonoidea
-
Ammonites (5)
-
Goniatitida
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Goniatitidae
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Goniatites (1)
-
-
-
Lytoceratida (1)
-
Phylloceratida (1)
-
-
Nautiloidea
-
Nautilus (1)
-
-
-
Gastropoda
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Naticidae (2)
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Neogastropoda
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Muricidae (1)
-
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Pulmonata (1)
-
-
Hyolithes (6)
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Monoplacophora (1)
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Polyplacophora (1)
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Scaphopoda (2)
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Tentaculitida (2)
-
-
Porifera
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Demospongea (1)
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Hexactinellida (3)
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Stromatoporoidea (1)
-
-
Protista
-
Foraminifera
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Fusulinina
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Fusulinidae (2)
-
-
Miliolina
-
Miliolacea
-
Alveolinellidae
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Alveolina (1)
-
-
-
-
Rotaliina
-
Cassidulinacea
-
Cassidulina (1)
-
-
Lagenidae (2)
-
Orbitoidacea
-
Cibicides (1)
-
-
Rotaliacea
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Ammonia (1)
-
Elphidium (1)
-
-
-
Textulariina
-
Ammodiscacea
-
Ammodiscidae (1)
-
Astrorhizidae (2)
-
-
Lituolacea
-
Ammobaculites (1)
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-
-
-
Radiolaria
-
Osculosida
-
Nassellina (2)
-
-
Spumellina (2)
-
-
Thecamoeba (2)
-
-
Vermes
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Annelida (4)
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Nematoida (1)
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Polychaeta (1)
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scolecodonts (1)
-
-
-
lichens (2)
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Metazoa (5)
-
microfossils
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Chitinozoa (1)
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Conodonta
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Gnathodus (1)
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Gondolella (1)
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Icriodus (1)
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Idiognathodus (2)
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Ozarkodina (1)
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Panderodus (1)
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Polygnathus (1)
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Streptognathodus (1)
-
-
Fusulinina
-
Fusulinidae (2)
-
-
problematic microfossils (6)
-
scolecodonts (1)
-
-
palynomorphs
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acritarchs (4)
-
Chitinozoa (1)
-
Dinoflagellata (1)
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miospores
-
pollen (8)
-
-
-
Plantae
-
algae
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Chlorophyta
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Chlorophyceae
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Codiaceae
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Halimeda (1)
-
-
-
-
Coccolithophoraceae (2)
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diatoms (5)
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nannofossils (6)
-
Rhodophyta
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Corallinaceae (1)
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-
-
Pteridophyta
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Filicopsida
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Cladophlebis (1)
-
Taeniopteris (1)
-
-
Lycopsida
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Sigillaria (1)
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Stigmaria (1)
-
-
Sphenopsida
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Equisetales
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Calamites (2)
-
-
-
-
Spermatophyta
-
Angiospermae
-
Dicotyledoneae
-
Fagus (1)
-
-
Monocotyledoneae
-
Gramineae (1)
-
-
-
Gymnospermae
-
Coniferales
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Cupressaceae (1)
-
-
Cordaitales (1)
-
Cycadales (2)
-
Glossopteridales
-
Glossopteris
-
Glossopteris flora (1)
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-
-
Pteridospermae (1)
-
-
-
-
problematic fossils
-
problematic microfossils (6)
-
-
prokaryotes (1)
-
Pterobranchia (4)
-
thallophytes (2)
-
tracks (2)
-
trails (3)
-
-
geochronology methods
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(U-Th)/He (3)
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Ar/Ar (13)
-
exposure age (7)
-
fission-track dating (2)
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infrared stimulated luminescence (3)
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K/Ar (4)
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Lu/Hf (5)
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optical mineralogy (1)
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optically stimulated luminescence (2)
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paleomagnetism (28)
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Pb/Pb (9)
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radiation damage (1)
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Rb/Sr (5)
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Re/Os (7)
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Sm/Nd (8)
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Sr/Sr (1)
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tephrochronology (2)
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Th/U (2)
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thermochronology (4)
-
tree rings (3)
-
U/Pb (122)
-
U/Th/Pb (5)
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uranium disequilibrium (1)
-
-
geologic age
-
Anthropocene (2)
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Cenozoic
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Blancan (2)
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Bronze Age (1)
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Iron Age (1)
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Quaternary
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Cordilleran ice sheet (1)
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Holocene
-
lower Holocene (1)
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Middle Ages (1)
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Neoglacial (1)
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Neolithic (1)
-
upper Holocene
-
Roman period (3)
-
-
-
Mazama Ash (1)
-
Pleistocene
-
Bishop Tuff (3)
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Champlain Sea (1)
-
Lake Agassiz (2)
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Lake Algonquin (1)
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Lake Missoula (2)
-
lower Pleistocene
-
Calabrian (2)
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Gelasian (1)
-
-
middle Pleistocene (3)
-
upper Pleistocene
-
Devensian
-
upper Devensian (1)
-
-
Eemian (1)
-
Lake Iroquois (1)
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Tyrrhenian (1)
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Weichselian
-
upper Weichselian
-
Younger Dryas (3)
-
-
-
Wisconsinan
-
middle Wisconsinan (1)
-
upper Wisconsinan (1)
-
-
-
-
upper Quaternary (8)
-
Zhoukoudian (2)
-
-
Stone Age
-
Neolithic (1)
-
Paleolithic (2)
-
-
Tertiary
-
Barreiras Formation (1)
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Florissant Lake Beds (2)
-
Neogene
-
Miocene
-
Columbia River Basalt Group (2)
-
lower Miocene
-
Aquitanian (1)
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Burdigalian (4)
-
-
middle Miocene
-
Langhian (1)
-
-
Surma Group (1)
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upper Miocene
-
Messinian
-
Messinian Salinity Crisis (1)
-
-
Santa Cruz Mudstone (1)
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Tortonian (3)
-
-
-
Pliocene
-
lower Pliocene
-
Zanclean (1)
-
-
upper Pliocene
-
Rexroad Formation (1)
-
-
-
-
Paleogene
-
Chadron Formation (1)
-
Claron Formation (1)
-
Duchesne River Formation (1)
-
Eocene
-
Bridger Formation (1)
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Bridgerian (1)
-
Chuckanut Formation (1)
-
Clarno Formation (1)
-
Ghazij Formation (1)
-
Green River Formation (2)
-
Lookingglass Formation (1)
-
lower Eocene
-
Aquia Formation (1)
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Cuisian (1)
-
Wasatchian (4)
-
Willwood Formation (2)
-
Ypresian
-
London Clay (1)
-
-
-
middle Eocene
-
Bartonian (1)
-
Claiborne Group (1)
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Lutetian (1)
-
-
Nanjemoy Formation (1)
-
Subathu Formation (1)
-
Uintan (1)
-
upper Eocene
-
Jackson Group (1)
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Priabonian (1)
-
Uinta Formation (1)
-
-
-
Hanna Formation (1)
-
lower Paleogene (1)
-
Oligocene
-
Brule Formation (1)
-
lower Oligocene
-
Rupelian (1)
-
-
upper Oligocene
-
Chattian (1)
-
-
-
Paleocene
-
lower Paleocene
-
K-T boundary (2)
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Puercan (2)
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Torrejonian (5)
-
-
middle Paleocene (2)
-
Nacimiento Formation (2)
-
Ravenscrag Formation (1)
-
upper Paleocene
-
Thanetian (2)
-
Tiffanian (5)
-
-
-
Wasatch Formation (3)
-
White River Group (2)
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Wilcox Group (1)
-
-
Sarmiento Formation (1)
-
-
upper Cenozoic
-
Newer Volcanics (1)
-
Villafranchian (1)
-
-
-
Coal Measures (3)
-
Laurentide ice sheet (1)
-
Mesozoic
-
Cretaceous
-
Bahariya Formation (1)
-
Comanchean
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Glen Rose Formation (1)
-
Travis Peak Formation (1)
-
Washita Group (1)
-
-
Logan Canyon Formation (1)
-
Lower Cretaceous
-
Albian
-
upper Albian (2)
-
-
Aptian (3)
-
Barremian (3)
-
Cedar Mountain Formation (1)
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Cloverly Formation (1)
-
Gault Clay (1)
-
Glen Rose Formation (1)
-
Missisauga Formation (1)
-
Mowry Shale (2)
-
Travis Peak Formation (1)
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Valanginian (1)
-
-
Mancos Shale (2)
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Middle Cretaceous
-
Bhuj Series (1)
-
-
Nenjiang Formation (1)
-
Qingshankou Formation (1)
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Upper Cretaceous
-
Bagh Beds (3)
-
Bearpaw Formation (1)
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Belly River Formation (2)
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Campanian
-
Cerro del Pueblo Formation (1)
-
Dinosaur Park Formation (2)
-
lower Campanian (2)
-
upper Campanian (3)
-
-
Cenomanian
-
lower Cenomanian (1)
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upper Cenomanian (1)
-
-
Eutaw Formation (1)
-
Fox Hills Formation (3)
-
Frontier Formation (1)
-
Fruitland Formation (1)
-
Gammon Ferruginous Member (1)
-
Gulfian
-
Aguja Formation (1)
-
Olmos Formation (1)
-
-
Hell Creek Formation (3)
-
Horseshoe Canyon Formation (2)
-
Judith River Formation (1)
-
Kanguk Formation (2)
-
K-T boundary (2)
-
Lameta Formation (1)
-
Lance Formation (1)
-
Laramie Formation (1)
-
Maestrichtian
-
lower Maestrichtian (1)
-
upper Maestrichtian (2)
-
-
Milk River Formation (1)
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Mooreville Chalk (2)
-
Moreno Formation (1)
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Niobrara Formation (3)
-
Oldman Formation (1)
-
Pierre Shale (3)
-
Santonian (4)
-
Senonian (14)
-
Sharon Springs Member (1)
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Turonian
-
lower Turonian (1)
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upper Turonian (1)
-
-
Two Medicine Formation (1)
-
Wahweap Formation (1)
-
-
-
Franciscan Complex (2)
-
Jurassic
-
Coast Range Ophiolite (1)
-
Fernie Formation (1)
-
Lower Jurassic
-
Hettangian (1)
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lower Liassic (2)
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middle Liassic (1)
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Pliensbachian (4)
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Toarcian
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lower Toarcian (1)
-
-
upper Liassic (1)
-
-
Middle Jurassic
-
Bajocian
-
Brent Group (1)
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Ness Formation (1)
-
-
Bathonian (1)
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Callovian (3)
-
Summerville Formation (1)
-
-
Upper Jurassic
-
Bowser Lake Group (1)
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Brushy Basin Member (1)
-
Buckner Formation (1)
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Entrada Sandstone (1)
-
Haynesville Formation (1)
-
Kimmeridgian (1)
-
Morrison Formation (1)
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Oxfordian (3)
-
Portlandian (1)
-
Salt Wash Sandstone Member (1)
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Tithonian (4)
-
-
-
Murihiku Supergroup (1)
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Navajo Sandstone (1)
-
Newark Supergroup (1)
-
Serra Geral Formation (1)
-
Triassic
-
Lower Triassic
-
Dinwoody Formation (1)
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Induan (1)
-
Permian-Triassic boundary (4)
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Smithian (1)
-
-
Middle Triassic
-
Anisian (4)
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Ladinian (1)
-
-
Montney Formation (1)
-
Upper Triassic
-
Carnian (4)
-
Chinle Formation (1)
-
Norian (5)
-
Xujiahe Formation (1)
-
Yanchang Formation (3)
-
-
-
upper Mesozoic
-
Yixian Formation (1)
-
-
Vaca Muerta Formation (1)
-
Wingate Sandstone (1)
-
Yanshanian (1)
-
-
MIS 6 (2)
-
MIS 7 (1)
-
Paleozoic
-
Acatlan Complex (1)
-
Berea Sandstone (2)
-
Bird Spring Formation (2)
-
Cambrian
-
Bonanza King Formation (1)
-
Carrara Formation (2)
-
Lower Cambrian
-
Poleta Formation (1)
-
Terreneuvian
-
Fortunian (2)
-
-
Zabriskie Quartzite (1)
-
-
Middle Cambrian
-
Bright Angel Shale (1)
-
Burgess Shale (3)
-
Wheeler Formation (1)
-
-
Pioche Shale (1)
-
Upper Cambrian
-
Bonneterre Formation (2)
-
Eau Claire Formation (1)
-
Franconia Formation (1)
-
Furongian (3)
-
Galesville Sandstone (1)
-
Orr Formation (1)
-
Steptoean (1)
-
-
-
Carboniferous
-
Albert Formation (1)
-
Amsden Formation (1)
-
Lower Carboniferous
-
Dinantian (7)
-
-
Middle Carboniferous (1)
-
Mississippian
-
Barnett Shale (1)
-
Borden Group (1)
-
Charles Formation (1)
-
Leadville Formation (1)
-
Lower Mississippian
-
Cuyahoga Formation (2)
-
Kinderhookian (1)
-
Lake Valley Formation (1)
-
Lodgepole Formation (1)
-
Osagian
-
Burlington Limestone (2)
-
Keokuk Limestone (1)
-
-
Tournaisian (6)
-
-
Macumber Formation (1)
-
Madison Group (1)
-
Middle Mississippian
-
Visean (5)
-
-
Mission Canyon Limestone (1)
-
Sunbury Shale (1)
-
Upper Mississippian
-
Chesterian
-
Imo Formation (1)
-
-
Fayetteville Formation (1)
-
Greenbrier Limestone (1)
-
Meramecian
-
Salem Limestone (2)
-
-
Pitkin Limestone (1)
-
Serpukhovian (1)
-
-
Valmeyeran (1)
-
Windsor Group (1)
-
-
Namurian (1)
-
Pennsylvanian
-
Cumberland Group (1)
-
Joggins Formation (1)
-
Lower Pennsylvanian
-
Bashkirian (1)
-
Morrowan (1)
-
-
Middle Pennsylvanian
-
Carbondale Formation (1)
-
Moscovian (1)
-
Paradox Formation (1)
-
-
Upper Pennsylvanian
-
Missourian (1)
-
Virgilian
-
Plattsmouth Limestone Member (1)
-
-
-
-
Silesian (1)
-
Upper Carboniferous
-
Millstone Grit (2)
-
-
-
Cow Head Group (2)
-
Deadwood Formation (1)
-
Devonian
-
Lower Devonian
-
Battery Point Formation (1)
-
Emsian (8)
-
Lochkovian (1)
-
Pragian (2)
-
-
Middle Devonian
-
Eifelian (4)
-
Givetian (1)
-
Jeffersonville Limestone (1)
-
Marcellus Shale (2)
-
-
Old Red Sandstone (3)
-
Upper Devonian
-
Famennian
-
lower Famennian (1)
-
-
Frasnian (4)
-
Jefferson Group (1)
-
Ohio Shale (1)
-
-
Upper Old Red Sandstone (1)
-
-
Horton Group (1)
-
Knox Group (2)
-
lower Paleozoic
-
Cape Phillips Formation (3)
-
-
middle Paleozoic (4)
-
New Albany Shale (1)
-
Ordovician
-
Lower Ordovician
-
Arenigian (3)
-
Ellenburger Group (1)
-
Fillmore Formation (4)
-
Floian (1)
-
Ibexian (3)
-
Tremadocian (10)
-
-
Majiagou Formation (1)
-
Martinsburg Formation (1)
-
Middle Ordovician
-
Bromide Formation (2)
-
Chazyan (1)
-
Darriwilian (7)
-
Decorah Shale (2)
-
Deicke Bentonite Bed (1)
-
Galena Dolomite (1)
-
Millbrig Bentonite Bed (1)
-
Normanskill Formation (1)
-
Platteville Formation (3)
-
Simpson Group (1)
-
-
Trenton Group (2)
-
Upper Ordovician
-
Ashgillian (1)
-
Caradocian
-
Borrowdale Volcanic Group (1)
-
-
Cincinnatian (1)
-
Fairview Formation (1)
-
Hirnantian (1)
-
Katian (7)
-
Kope Formation (1)
-
Lorraine Group (1)
-
Sandbian (4)
-
Trentonian (1)
-
-
Viola Limestone (1)
-
-
Permian
-
Guadalupian
-
Delaware Mountain Group (1)
-
-
Irati Formation (1)
-
Kamthi Formation (1)
-
Khuff Formation (1)
-
Lower Permian
-
Cisuralian
-
Asselian (1)
-
-
Leonardian
-
Bone Spring Limestone (1)
-
-
Qixia Formation (1)
-
-
Maokou Formation (1)
-
Middle Permian (2)
-
Phosphoria Formation (1)
-
Upper Permian
-
Changxing Formation (1)
-
Lopingian
-
Changhsingian (2)
-
Wuchiapingian (1)
-
-
Permian-Triassic boundary (4)
-
Tatarian (1)
-
Zechstein (1)
-
-
-
Road River Formation (1)
-
Sauk Sequence (1)
-
Silurian
-
Bainbridge Formation (1)
-
Lockport Formation (1)
-
Lower Silurian
-
Llandovery
-
Rhuddanian (2)
-
Telychian (3)
-
-
Wenlock
-
Homerian (2)
-
-
-
Middle Silurian
-
Waldron Shale (1)
-
-
Upper Silurian
-
Bloomsburg Formation (1)
-
Ludlow
-
Gorstian (1)
-
Ludfordian (2)
-
-
Pridoli (2)
-
Salina Group (1)
-
-
-
Taiyuan Formation (1)
-
Tensleep Sandstone (1)
-
upper Paleozoic
-
Garhwal Group (1)
-
-
-
Phanerozoic (8)
-
Precambrian
-
Archean
-
Amisk Group (1)
-
Blake River Group (1)
-
Eoarchean (1)
-
Fig Tree Group (1)
-
J-M Reef (3)
-
Mesoarchean (2)
-
Neoarchean (8)
-
Paleoarchean (3)
-
-
Cuddapah System (6)
-
Gunflint Iron Formation (1)
-
Hadean (1)
-
Lewisian Complex (1)
-
Onverwacht Group (1)
-
Pahrump Series (1)
-
Purcell System (1)
-
Stillwater Complex (4)
-
Stirling Quartzite (1)
-
Transvaal Supergroup (1)
-
upper Precambrian
-
Proterozoic
-
Bambui Group (2)
-
Espinhaco Supergroup (1)
-
Huronian (1)
-
Mesoproterozoic
-
Aldridge Formation (1)
-
Belt Supergroup (2)
-
Ravalli Group (1)
-
Roper Group (1)
-
-
Miette Group (1)
-
Negaunee Iron Formation (1)
-
Neoproterozoic
-
Brioverian (1)
-
Cryogenian (4)
-
Dengying Formation (4)
-
Ediacaran (32)
-
Macaubas Group (1)
-
Marinoan (1)
-
Moine Supergroup (1)
-
Riphean
-
upper Riphean (2)
-
-
Sturtian (3)
-
Tonian (3)
-
Vendian (8)
-
-
Paleoproterozoic
-
Aphebian (1)
-
Hemlock Formation (1)
-
Marquette Range Supergroup (1)
-
Orosirian (3)
-
Svecofennian (1)
-
-
Sinian
-
Dengying Formation (4)
-
-
Windermere System (2)
-
-
-
Ventersdorp Supergroup (2)
-
Waterberg System (3)
-
-
-
igneous rocks
-
agglutinates (4)
-
extrusive rocks (1)
-
igneous rocks
-
carbonatites (5)
-
kimberlite (3)
-
picrite (1)
-
plutonic rocks
-
anorthosite (4)
-
diabase (7)
-
diorites
-
microdiorite (1)
-
plagiogranite (1)
-
quartz diorites (1)
-
tonalite
-
enderbite (1)
-
-
-
gabbros (8)
-
granites
-
aplite (2)
-
A-type granites (3)
-
charnockite (3)
-
I-type granites (5)
-
leucogranite (5)
-
monzogranite (4)
-
S-type granites (3)
-
two-mica granite (2)
-
-
granodiorites (5)
-
monzonites
-
mangerite (1)
-
-
pegmatite (8)
-
syenites
-
albitite (2)
-
alkali syenites (1)
-
nepheline syenite (1)
-
-
ultramafics
-
chromitite (4)
-
peridotites
-
dunite (2)
-
harzburgite (1)
-
lherzolite (1)
-
-
pyroxenite
-
orthopyroxenite (1)
-
-
-
-
porphyry (1)
-
volcanic rocks
-
adakites (1)
-
andesites
-
boninite (1)
-
-
basalts
-
alkali basalts
-
alkali olivine basalt (1)
-
spilite (1)
-
-
flood basalts (2)
-
mid-ocean ridge basalts (2)
-
ocean-island basalts (1)
-
shoshonite (1)
-
tholeiitic basalt (1)
-
-
dacites (1)
-
glasses (4)
-
keratophyre
-
quartz keratophyre (1)
-
-
komatiite (3)
-
leucitite (1)
-
pyroclastics
-
ash-flow tuff (1)
-
hyaloclastite (3)
-
ignimbrite (2)
-
pumice (3)
-
scoria (1)
-
tuff (16)
-
tuffite (1)
-
-
rhyolites
-
quartz porphyry (1)
-
-
trachyandesites (2)
-
trachytes (4)
-
-
-
ophiolite (8)
-
volcanic ash (5)
-
wehrlite (1)
-
-
metamorphic rocks
-
K-bentonite (2)
-
metamorphic rocks
-
amphibolites (9)
-
eclogite (3)
-
gneisses
-
banded gneiss (1)
-
biotite gneiss (1)
-
granite gneiss (2)
-
orthogneiss (4)
-
-
granulites (9)
-
hornfels (1)
-
impactites
-
impact breccia
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lunar breccia (1)
-
-
-
marbles (3)
-
metacarbonate rocks (1)
-
metaigneous rocks
-
metabasalt (4)
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metadacite (1)
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metadiorite (1)
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metaperidotite (1)
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metarhyolite (1)
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serpentinite (2)
-
-
metaplutonic rocks (1)
-
metasedimentary rocks
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khondalite (2)
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metaconglomerate (1)
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metapelite (2)
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metasandstone (1)
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metasiltstone (1)
-
-
metasomatic rocks
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greisen (1)
-
propylite (1)
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serpentinite (2)
-
skarn (11)
-
-
metavolcanic rocks (1)
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migmatites (5)
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mylonites (5)
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phyllites (1)
-
quartzites (14)
-
schists
-
blueschist (1)
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greenschist (1)
-
greenstone (1)
-
-
-
ophiolite (8)
-
turbidite (11)
-
-
meteorites
-
meteorites
-
iron meteorites
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octahedrite
-
Canyon Diablo Meteorite (1)
-
-
-
micrometeorites (3)
-
stony meteorites
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achondrites
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angrite (1)
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eucrite (1)
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lunar meteorites (1)
-
Martian meteorites
-
SNC Meteorites
-
nakhlite
-
Nakhla Meteorite (1)
-
-
shergottite
-
Shergotty Meteorite (1)
-
Zagami Meteorite (1)
-
-
-
-
-
chondrites
-
carbonaceous chondrites
-
CI chondrites
-
Orgueil Meteorite (1)
-
-
-
-
-
-
-
minerals
-
alloys
-
carbides
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cohenite (1)
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moissanite (2)
-
-
electrum (1)
-
-
arsenates (4)
-
arsenides
-
arsenopyrite (2)
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cobaltite (2)
-
gersdorffite (1)
-
lollingite (1)
-
skutterudite (1)
-
-
bismuthides
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michenerite (1)
-
-
carbonates
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aragonite (6)
-
azurite (2)
-
calcite (12)
-
cancrinite (2)
-
cerussite (2)
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dolomite (7)
-
hydrotalcite (1)
-
ikaite (1)
-
malachite (2)
-
meionite (1)
-
monohydrocalcite (1)
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siderite (1)
-
vaterite (1)
-
-
copper minerals (3)
-
halides
-
chlorides
-
atacamite (1)
-
halite (4)
-
paratacamite (1)
-
pyromorphite (1)
-
sylvite (1)
-
vanadinite (1)
-
-
fluorides
-
fluorite (2)
-
humite (1)
-
neighborite (1)
-
zinnwaldite (1)
-
-
-
hydrates (2)
-
K-bentonite (2)
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manganese minerals (2)
-
minerals (9)
-
molybdates
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wulfenite (1)
-
-
native elements
-
diamond (6)
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graphite (7)
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lonsdaleite (1)
-
-
organic minerals
-
amber (2)
-
-
oxides
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aluminum oxides (1)
-
anatase (1)
-
baddeleyite (4)
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bixbyite (1)
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cassiterite (4)
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chromite (5)
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corundum (2)
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cryptomelane (1)
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cuprite (1)
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ferrihydrite (1)
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ferropericlase (1)
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goethite (2)
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hausmannite (2)
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hematite (7)
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hercynite (1)
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hibonite (1)
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hollandite (1)
-
hydroxides
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iron hydroxides (1)
-
-
ilmenite (2)
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iron oxides (15)
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magnetite (15)
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manganese oxides (1)
-
niobates
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betafite (1)
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columbite (1)
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euxenite (1)
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loparite (2)
-
samarskite (1)
-
-
perovskite (3)
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pyrolusite (1)
-
rutile (9)
-
spinel (1)
-
spinel group (3)
-
tantalates
-
betafite (1)
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euxenite (1)
-
-
titanium oxides (1)
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uraninite (2)
-
wustite (1)
-
-
phosphates
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amblygonite (1)
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apatite (25)
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crandallite (1)
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fluorapatite (3)
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goyazite (1)
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monazite (14)
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montebrasite (1)
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pyromorphite (1)
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rhabdophane (1)
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turquoise (1)
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variscite (1)
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wavellite (1)
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xenotime (1)
-
-
platinum minerals (5)
-
silicates
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aluminosilicates
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maskelynite (1)
-
-
asbestos (2)
-
chain silicates
-
aenigmatite group
-
sapphirine (1)
-
-
amphibole group
-
clinoamphibole
-
actinolite (1)
-
arfvedsonite (1)
-
kaersutite (1)
-
richterite (1)
-
riebeckite (1)
-
-
-
pyroxene group
-
clinopyroxene
-
diopside (2)
-
hedenbergite (1)
-
omphacite (1)
-
-
orthopyroxene
-
hypersthene (1)
-
-
-
wollastonite group
-
wollastonite (1)
-
-
-
feldspathoids (1)
-
framework silicates
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cancrinite (2)
-
feldspar group
-
alkali feldspar
-
adularia (1)
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anorthoclase (1)
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K-feldspar (3)
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orthoclase (1)
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perthite (1)
-
sanidine (1)
-
-
plagioclase
-
albite (3)
-
-
-
leucite (2)
-
nepheline group
-
nepheline (4)
-
-
scapolite group
-
meionite (1)
-
scapolite (2)
-
-
silica minerals
-
chalcedony (1)
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coesite (4)
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cristobalite (3)
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moganite (1)
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opal (1)
-
quartz
-
alpha quartz (1)
-
-
tridymite (2)
-
-
sodalite group
-
hauyne (1)
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nosean (1)
-
sodalite (1)
-
-
zeolite group
-
chabazite (1)
-
clinoptilolite (13)
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edingtonite (1)
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garronite (1)
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gmelinite (1)
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heulandite (9)
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laumontite (2)
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mesolite (1)
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mordenite (3)
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natrolite (1)
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phillipsite (2)
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pollucite (1)
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roggianite (1)
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scolecite (1)
-
stellerite (1)
-
thomsonite (1)
-
wairakite (1)
-
yugawaralite (1)
-
-
-
orthosilicates
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nesosilicates
-
braunite (1)
-
garnet group (14)
-
humite (1)
-
kyanite (1)
-
larnite (1)
-
olivine group
-
fayalite (1)
-
forsterite (1)
-
olivine (8)
-
-
sillimanite (1)
-
titanite group
-
titanite (4)
-
-
zircon group
-
thorite (1)
-
zircon (99)
-
-
-
sorosilicates
-
epidote group
-
allanite (3)
-
epidote (4)
-
zoisite (1)
-
-
-
-
ring silicates
-
beryl (2)
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cordierite (1)
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emerald (2)
-
milarite group
-
milarite (1)
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osumilite (1)
-
-
tourmaline group (1)
-
-
sheet silicates
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chlorite group
-
chlorite (6)
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clinochlore (1)
-
-
clay minerals
-
allophane (1)
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chrysocolla (1)
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halloysite (1)
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imogolite (1)
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kaolinite (3)
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montmorillonite (4)
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nontronite (2)
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saponite (1)
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smectite (8)
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vermiculite (1)
-
-
hydrobiotite (1)
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illite (2)
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mica group
-
annite (2)
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biotite (5)
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glauconite (3)
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muscovite (6)
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phlogopite (6)
-
zinnwaldite (1)
-
-
palygorskite (1)
-
serpentine group
-
chrysotile (1)
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serpentine (2)
-
-
stilpnomelane (1)
-
-
-
sulfates
-
alum (1)
-
alunite (1)
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anglesite (2)
-
barite (1)
-
celestine (1)
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chalcanthite (1)
-
coquimbite (1)
-
gypsum (3)
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halotrichite (1)
-
jarosite (2)
-
melanterite (1)
-
natroalunite (1)
-
voltaite (2)
-
-
sulfides
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arsenopyrite (2)
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bornite (1)
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chalcocite (1)
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chalcopyrite (8)
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cinnabar (1)
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cobaltite (2)
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copper sulfides (3)
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covellite (1)
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cubanite (1)
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digenite (1)
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galena (3)
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gersdorffite (1)
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mackinawite (1)
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marcasite (1)
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mawsonite (1)
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millerite (1)
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molybdenite (3)
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nickel sulfides (3)
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pentlandite (1)
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pyrite (19)
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pyrrhotite (4)
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roquesite (1)
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sphalerite (3)
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sternbergite (1)
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talnakhite (1)
-
-
sulfosalts
-
sulfarsenates
-
enargite (1)
-
-
sulfarsenites
-
tennantite (2)
-
-
-
tellurides (1)
-
tungstates
-
scheelite (3)
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stolzite (1)
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wolframite (1)
-
-
uranium minerals (3)
-
vanadates
-
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Brachiopoda
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Inarticulata
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Cephalopoda
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Protista
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Foraminifera
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Rotaliina
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Textulariina
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Lituolacea
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Radiolaria
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Osculosida
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Vermes
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isostasy (4)
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isotopes
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stable isotopes
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B-11/B-10 (2)
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C-13/C-12 (41)
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Mg-26/Mg-24 (1)
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Nd-144/Nd-142 (1)
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Nd-144/Nd-143 (21)
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Ne-22/Ne-20 (1)
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Ne-22/Ne-21 (1)
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O-17/O-16 (1)
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O-18/O-16 (56)
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Pb-206/Pb-204 (6)
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Pb-208/Pb-204 (2)
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Re-187/Os-188 (1)
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S-34/S-32 (11)
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Sr-87/Sr-86 (23)
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Zn-66 (1)
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kaolin deposits (1)
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Malay Archipelago
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mantle (26)
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Mediterranean region
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Mediterranean Sea
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Mesozoic
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Cretaceous
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Bahariya Formation (1)
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Washita Group (1)
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Logan Canyon Formation (1)
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Lower Cretaceous
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Albian
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upper Albian (2)
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Missisauga Formation (1)
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Mowry Shale (2)
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Mancos Shale (2)
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Middle Cretaceous
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Bhuj Series (1)
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Nenjiang Formation (1)
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Qingshankou Formation (1)
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Upper Cretaceous
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Bagh Beds (3)
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Campanian
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Cerro del Pueblo Formation (1)
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Dinosaur Park Formation (2)
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lower Campanian (2)
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upper Campanian (3)
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Cenomanian
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upper Cenomanian (1)
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Eutaw Formation (1)
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Fox Hills Formation (3)
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Frontier Formation (1)
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Fruitland Formation (1)
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Gammon Ferruginous Member (1)
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Gulfian
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Olmos Formation (1)
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Hell Creek Formation (3)
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Horseshoe Canyon Formation (2)
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Judith River Formation (1)
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Maestrichtian
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lower Maestrichtian (1)
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upper Maestrichtian (2)
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Milk River Formation (1)
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Mooreville Chalk (2)
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Pierre Shale (3)
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Sharon Springs Member (1)
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Turonian
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lower Turonian (1)
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upper Turonian (1)
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Two Medicine Formation (1)
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Wahweap Formation (1)
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Franciscan Complex (2)
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Jurassic
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Coast Range Ophiolite (1)
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Lower Jurassic
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lower Toarcian (1)
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upper Liassic (1)
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Middle Jurassic
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Bajocian
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Ness Formation (1)
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Bathonian (1)
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Callovian (3)
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Summerville Formation (1)
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Upper Jurassic
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Bowser Lake Group (1)
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Brushy Basin Member (1)
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Buckner Formation (1)
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Oxfordian (3)
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Tithonian (4)
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Murihiku Supergroup (1)
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Serra Geral Formation (1)
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Triassic
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Lower Triassic
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Dinwoody Formation (1)
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Permian-Triassic boundary (4)
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Smithian (1)
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Middle Triassic
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Anisian (4)
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Montney Formation (1)
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Upper Triassic
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Carnian (4)
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Chinle Formation (1)
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Norian (5)
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Xujiahe Formation (1)
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Yanchang Formation (3)
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upper Mesozoic
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Yixian Formation (1)
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Vaca Muerta Formation (1)
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Wingate Sandstone (1)
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metal ores
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metals
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Th-230 (1)
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uranium (8)
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alkali metals
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cesium
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Cs-137 (3)
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alkaline earth metals
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barium
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Ba/Ca (1)
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beryllium
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Be-10 (9)
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calcium
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Ba/Ca (1)
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Sr/Ca (1)
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magnesium
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Mg-26/Mg-24 (1)
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radium
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Ra-226 (1)
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Th-230/Ra-226 (1)
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strontium
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Sr/Ca (1)
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Sr-87/Sr-86 (23)
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aluminum
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Al-26 (3)
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antimony (2)
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copper
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Cu-65 (1)
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gallium (1)
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gold (7)
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hafnium
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Hf-177/Hf-176 (6)
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indium (1)
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iron
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Fe-57 (1)
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ferric iron (2)
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ferrous iron (2)
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lead
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Pb-206/Pb-204 (6)
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Pb-207/Pb-204 (6)
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Pb-207/Pb-206 (2)
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Pb-208/Pb-204 (2)
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Pb-210 (4)
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manganese (1)
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nickel (7)
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niobium (1)
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platinum group
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osmium
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Re-187/Os-188 (1)
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palladium (3)
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platinum ores (13)
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precious metals (3)
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rare earths
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cerium (2)
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europium (1)
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neodymium
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Nd-144/Nd-142 (1)
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Nd-144/Nd-143 (21)
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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 (2)
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tantalum (2)
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thallium (2)
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tin (4)
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vanadium (3)
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zinc
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Zn-65 (1)
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Zn-66 (1)
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metamorphic rocks
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amphibolites (9)
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granulites (9)
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marbles (3)
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metamorphism (60)
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meteorites
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micrometeorites (3)
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nakhlite
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shergottite
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chondrites
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carbonaceous chondrites
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CI chondrites
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Orgueil Meteorite (1)
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meteorology (4)
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Mexico
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Mexico state
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Michoacan Mexico (3)
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Moon (6)
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noble gases
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He-3 (2)
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He-4/He-3 (2)
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neon
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radon (1)
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nodules (3)
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nonmetal deposits (1)
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North America
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Appalachians
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Basin and Range Province
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Great Basin (15)
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Canadian Shield
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Flin Flon Belt (3)
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Makkovik Province (2)
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Superior Province
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Abitibi Belt (1)
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Taltson magmatic zone (1)
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Cerro Prieto Fault (1)
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Great Lakes
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Northern Hemisphere (1)
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ocean circulation (5)
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Ocean Drilling Program
-
Leg 113
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ODP Site 689 (4)
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ODP Site 690 (5)
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ODP Site 693 (4)
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Leg 119
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ODP Site 737 (4)
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ODP Site 738 (4)
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ODP Site 744 (5)
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ODP Site 745 (4)
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ODP Site 746 (4)
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Leg 120
-
ODP Site 747 (4)
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ODP Site 748 (5)
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ODP Site 750 (1)
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ODP Site 751 (4)
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Leg 151
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ODP Site 909 (1)
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Leg 159
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ODP Site 959 (1)
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Leg 162
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ODP Site 982 (1)
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ODP Site 983 (1)
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ODP Site 984 (1)
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Leg 164
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ODP Site 991 (1)
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ODP Site 994 (1)
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ODP Site 995 (1)
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ODP Site 997 (1)
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Leg 175
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ODP Site 1087 (1)
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Leg 181
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ODP Site 1119 (1)
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ODP Site 1120 (1)
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ODP Site 1123 (1)
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ODP Site 1125 (1)
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Leg 183
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ODP Site 1138 (4)
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ocean floors (17)
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ocean waves (5)
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Oceania
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Paleozoic
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1-20 OF 2774 RESULTS FOR
1872
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Journal Article
Concavicaris and Quasicaris, substitute names for Colpocaris Meek, 1872, and Pterocaris Barrande, 1872 Free
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 November 1961
Journal of Paleontology (1961) 35 (6): 1243.
Journal Article
Aftershocks, Earthquake Effects, and the Location of the Large 14 December 1872 Earthquake near Entiat, Central Washington Available to Purchase
Thomas M. Brocher, Margaret G. Hopper, S. T. Ted Algermissen, David M. Perkins, Stanley R. Brockman, Edouard P. Arnold
Publisher: Seismological Society of America
Published: 19 December 2017
Bulletin of the Seismological Society of America (2018) 108 (1): 66–83.
...Thomas M. Brocher; Margaret G. Hopper; S. T. Ted Algermissen; David M. Perkins; Stanley R. Brockman; Edouard P. Arnold Abstract Reported aftershock durations, earthquake effects, and other observations from the large 14 December 1872 earthquake in central Washington are consistent with an epicenter...
Journal Article
Evaluating Spatial and Temporal Relations between an Earthquake Cluster near Entiat, Central Washington, and the Large December 1872 Entiat Earthquake Available to Purchase
Publisher: Seismological Society of America
Published: 25 September 2017
Bulletin of the Seismological Society of America (2017) 107 (5): 2380–2393.
...Thomas M. Brocher; Richard J. Blakely; Brian L. Sherrod Abstract We investigate spatial and temporal relations between an ongoing and prolific seismicity cluster in central Washington, near Entiat, and the 14 December 1872 Entiat earthquake, the largest historic crustal earthquake in Washington...
Includes: Supplemental Content
Journal Article
A new catostomid fish (Ostariophysi, Cypriniformes) from the Eocene Kishenehn Formation and remarks on the North American species of † Amyzon Cope, 1872 Available to Purchase
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 March 2016
Journal of Paleontology (2016) 90 (2): 288–304.
... catostomids is critical to understanding the evolution of this fish group. We herein describe a new catostomid species of the genus † Amyzon Cope, 1872 from the Eocene Kishenehn Formation in Montana, USA. The new species, † Amyzon kishenehnicum , differs from known species of † Amyzon in having hypurals 2...
Journal Article
Refining the Southern Extent of the 1872 Owens Valley Earthquake Rupture through Paleoseismic Investigations in the Haiwee Area, Southeastern California Available to Purchase
Publisher: Seismological Society of America
Published: 01 April 2013
Bulletin of the Seismological Society of America (2013) 103 (2A): 1022–1037.
...Colin B. Amos; Andrew T. Lutz; Angela S. Jayko; Shannon A. Mahan; G. Burch Fisher; Jeffrey R. Unruh Abstract Recent upward revision of the 1872 Owens Valley earthquake from M w 7.4–7.5 to 7.7–7.9 implies either additional unrecognized rupture length or anomalously strong ground motions associated...
Journal Article
SMECTITE FORMATION IN SUBMARINE HYDROTHERMAL SEDIMENTS: SAMPLES FROM THE HMS CHALLENGER EXPEDITION (1872–1876) Available to Purchase
Journal: Clays and Clay Minerals
Publisher: Clay Minerals Society
Published: 01 April 2011
Clays and Clay Minerals (2011) 59 (2): 164.
... in such environments. The samples are from the historical collection returned by the British HMS Challenger expedition (1872–1876) and kept at the Natural History Museum in London. The samples were collected from the vicinity of the Pacific–Antarctic Ridge and the Chile Ridge. The samples were analyzed by means of X...
Journal Article
Comment on “Revisiting the 1872 Owens Valley, California, Earthquake” by Susan E. Hough and Kate Hutton Available to Purchase
Publisher: Seismological Society of America
Published: 01 August 2009
Bulletin of the Seismological Society of America (2009) 99 (4): 2589–2590.
...William H. Bakun Abstract 24 June 2008 Hough and Hutton (2008) have reconsidered macroseismic observations and geologic observations for the 1872 Owens Valley, California, earthquake. Their preferred moment magnitude M is 7.8–7.9, and they suggest that the 1872 Owens Valley...
Journal Article
Reply to “Comment on ‘Revisiting the 1872 Owens Valley, California, Earthquake’ by Susan E. Hough and Kate Hutton” by William H. Bakun Available to Purchase
Publisher: Seismological Society of America
Published: 01 August 2009
Bulletin of the Seismological Society of America (2009) 99 (4): 2591–2593.
... attenuation model of Bakun (2006) . In particular, Bakun (2009) argues that propagation effects can explain the relatively high intensities generated by the 1872 Owens Valley earthquake. Using an intensity attenuation model that attempts to account for attenuation through the Sierra Nevada, Bakun (2006...
Journal Article
Revisiting the 1872 Owens Valley, California, Earthquake Available to Purchase
Publisher: Seismological Society of America
Published: 01 April 2008
Bulletin of the Seismological Society of America (2008) 98 (2): 931–949.
...Susan E. Hough; Kate Hutton Abstract The 26 March 1872 Owens Valley earthquake is among the largest historical earthquakes in California. The felt area and maximum fault displacements have long been regarded as comparable to, if not greater than, those of the great San Andreas fault earthquakes...
Includes: Supplemental Content
Journal Article
Valve development in the diatom family Asterolampraceae H. L Smith 1872 Available to Purchase
Journal: Micropaleontology
Publisher: Micropaleontology Press
Published: 01 September 2005
Micropaleontology (2005) 51 (3): 217–258.
Journal Article
The December 1872 Washington State Earthquake Available to Purchase
Publisher: Seismological Society of America
Published: 01 December 2002
Bulletin of the Seismological Society of America (2002) 92 (8): 3239–3258.
...William H. Bakun; Ralph A. Haugerud; Margaret G. Hopper; Ruth S. Ludwin Abstract The largest historical earthquake in eastern Washington occurred on 15 December 1872. We used Modified Mercalli intensity (MMI) assignments for 12 twentieth-century earthquakes to determine attenuation relations...
Journal Article
Ribbon Cliff landslide, Washington, and the earthquake of 14 December 1872 Available to Purchase
Publisher: Seismological Society of America
Published: 01 April 1996
Bulletin of the Seismological Society of America (1996) 86 (2): 544–545.
...-1002 Ribbon Cliff Landslide, Washington, and the Earthquake of 14 December 1872 by Richard F. Madole, Robert L. Schuster, and Andrei M. Sarna-Wojcicki Figures 5 and 7 were incorrectly printed for this paper. The figures were printed in a way that the labels were not visible. Correct versions...
Journal Article
Ribbon cliff landslide, Washington, and the earthquake of 14 December 1872 Available to Purchase
Publisher: Seismological Society of America
Published: 01 August 1995
Bulletin of the Seismological Society of America (1995) 85 (4): 986–1002.
...Richard F. Madole; Robert L. Schuster; Andrei M. Sarna-Wojcicki Abstract Estimates of the epicentral location and maximum intensity of the earthquake of 14 December 1872, the largest and oldest historic earthquake documented in the Pacific Northwest, are controversial largely because the estimates...
Journal Article
Omak rock and the 1872 Pacific Northwest earthquake Available to Purchase
Publisher: Seismological Society of America
Published: 01 April 1994
Bulletin of the Seismological Society of America (1994) 84 (2): 444–450.
...Dieter Weichert Abstract Omak Rock is an about 40-ton granite boulder balanced on a narrow support. The rock is located in northern Washington State, in the general vicinity of the 1872 Pacific Northwest M 7+ earthquake. The survival of the balanced rock has in the past been used to place limits...
Journal Article
Rhizopora tubaria de Koninck, 1872; Tabulata du Carbonifere; donnees nouvelles sur la structure et la microstructure Available to Purchase
Publisher: Société Géologique de France
Published: 01 November 1988
Bulletin de la Société Géologique de France (1988) IV (6): 1015–1020.
Book Chapter
Late Quaternary fault scarp at Lone Pine, California; Location of oblique slip during the great 1872 earthquake and earlier earthquakes Available to Purchase
Series: DNAG, Centennial Field Guides
Publisher: Geological Society of America
Published: 01 January 1987
DOI: 10.1130/0-8137-5401-1.151
EISBN: 9780813754079
Abstract To reach this site, drive west on Whitney Portal Road about 0.7 mi (1.2 km) from U.S. Highway 395 in the center of Lone Pine (Fig. 1). About 0.15 mi (0.2 km) west of the Los Angeles Aqueduct, park in the pavedarea northof the road. Walk north and then northeast about 0.3 mi (0.5 km) along the dirt roads that lead to the area just east of the main scarp.
Journal Article
On Arthraria antiquata Billings, 1872 and its relationship to Diplocraterion Torell, 1870 and Bifungites Desio, 1940 Free
Journal: Journal of Paleontology
Publisher: Paleontological Society
Published: 01 May 1984
Journal of Paleontology (1984) 58 (3): 683–696.
...D. Fillion; R. K. Pickerill Abstract The poorly defined ichnofossil Arthraria antiquata Billings, 1872, is redescribed from its type location, Bell Island, eastern Newfoundland. Historically, the monospecific A. antiquata has been confused with and even placed into synonymy with the related...
Journal Article
Attenuation patterns in the Pacific Northwest based on intensity data and the location of the 1872 North Cascades earthquake Available to Purchase
Publisher: Seismological Society of America
Published: 01 April 1979
Bulletin of the Seismological Society of America (1979) 69 (2): 531–546.
... for all localities at which four or more earthquakes have been felt by averaging the difference between the computed intensity and reported intensity at each site. Using these correction factors, the intensities for the North Cascade earthquake of 1872 are used to place constraints on its size...
Journal Article
MEMORIAL TO HERVEY WOODBURN SHIMER (1872–1965) Available to Purchase
Journal: GSA Bulletin
Publisher: Geological Society of America
Published: 01 May 1966
GSA Bulletin (1966) 77 (5): P73–P80.
Journal Article
Willard D. Johnson and the strike-slip component of fault movement in the Owens Valley, California, earthquake of 1872 Available to Purchase
Publisher: Seismological Society of America
Published: 01 October 1961
Bulletin of the Seismological Society of America (1961) 51 (4): 483–493.
... of the Owens Valley earthquake of 1872 involved both dip-slip and right-lateral components of movement. The pattern of movement at Lone Pine in 1872 is opposed to the postulate of regionally systematic left-lateral movement along the east side of the Sierra Nevada during the Cenozoic, but does not prove...
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