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Senonian (1)
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Jurassic
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Bazhenov Formation (1)
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Triassic
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Paleozoic
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Carboniferous
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Devonian
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Hunton Group (1)
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igneous rocks
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minerals
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phosphates
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ring silicates
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serpentine group
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sulfates
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Primary terms
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absolute age (9)
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Africa
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carbon
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Cenozoic
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upper Quaternary (1)
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Tertiary
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Paleogene
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Oligocene
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Deep Sea Drilling Project
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IPOD
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Leg 90
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Leg 7
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ijolite (1)
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Silicoflagellata (2)
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isotopes
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radioactive isotopes
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C-14 (2)
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Pb-210 (1)
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Re-187/Os-188 (1)
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U-238 (1)
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stable isotopes
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C-13/C-12 (17)
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D/H (3)
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Fe-56/Fe-54 (1)
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N-15/N-14 (2)
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Nd-144/Nd-143 (3)
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O-17/O-16 (1)
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O-18 (1)
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O-18/O-16 (10)
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Pb-207/Pb-206 (2)
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Re-187/Os-188 (1)
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S-34/S-32 (4)
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Sr-87/Sr-86 (7)
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land use (2)
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lava (3)
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lichens (1)
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magmas (29)
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mantle (12)
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Mediterranean Sea
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East Mediterranean
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Levantine Basin (1)
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Mesozoic
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Cretaceous
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Logan Canyon Formation (1)
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Lower Cretaceous
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Albian (1)
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Aptian
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lower Aptian (1)
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Missisauga Formation (1)
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Upper Cretaceous
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Campanian (1)
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Cenomanian
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upper Cenomanian (1)
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Senonian (1)
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Turonian (2)
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Jurassic
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Bazhenov Formation (1)
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Lower Jurassic
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Toarcian (1)
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Triassic-Jurassic boundary (1)
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Middle Jurassic (1)
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Upper Jurassic
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Morrison Formation (1)
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Portlandian (1)
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Tithonian (1)
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Triassic
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Lower Triassic (3)
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Upper Triassic
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Rhaetian (1)
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Triassic-Jurassic boundary (1)
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Yanchang Formation (1)
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metal ores
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beryllium ores (1)
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copper ores (2)
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gold ores (3)
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iron ores (8)
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lithium ores (3)
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manganese ores (2)
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rare earth deposits (3)
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tantalum ores (2)
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tin ores (2)
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titanium ores (1)
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tungsten ores (1)
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uranium ores (6)
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metals
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actinides
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thorium (6)
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uranium
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U-238 (1)
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alkali metals
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cesium (2)
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lithium (6)
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potassium (12)
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rubidium (3)
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sodium (6)
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alkaline earth metals
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barium (6)
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beryllium (2)
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calcium (20)
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magnesium (11)
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strontium
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Sr-87/Sr-86 (7)
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aluminum (16)
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antimony (2)
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arsenic (14)
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bismuth (1)
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cadmium (7)
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chromium (8)
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cobalt (6)
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copper (7)
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gold (2)
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hafnium (2)
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iron
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Fe-56/Fe-54 (1)
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ferric iron (3)
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ferrous iron (2)
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lead
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Pb-207/Pb-206 (2)
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Pb-210 (1)
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manganese (10)
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mercury (2)
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molybdenum (9)
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nickel (11)
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niobium (7)
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platinum group
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osmium
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Re-187/Os-188 (1)
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platinum (1)
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precious metals (1)
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rare earths
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cerium (4)
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lanthanum (1)
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neodymium
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Nd-144/Nd-143 (3)
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scandium (4)
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ytterbium (1)
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yttrium (14)
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rhenium
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Re-187/Os-188 (1)
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silver (1)
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tantalum (3)
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thallium (1)
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tin (1)
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titanium (15)
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vanadium (6)
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zinc (6)
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zirconium (7)
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metamorphic rocks
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eclogite (5)
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garnetite (2)
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gneisses
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paragneiss (1)
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granulites (2)
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impactites (1)
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marbles (2)
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metaigneous rocks
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metabasalt (1)
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serpentinite (1)
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metasedimentary rocks
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metapelite (2)
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paragneiss (1)
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metasomatic rocks
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serpentinite (1)
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skarn (3)
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migmatites
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anatexite (1)
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mylonites
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pseudotachylite (1)
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quartzites
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ferruginous quartzite (1)
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schists (2)
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metamorphism (15)
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metasomatism (13)
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meteorites
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Dar al Gani Meteorites (1)
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iron meteorites
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octahedrite (1)
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Northwest Africa Meteorites (1)
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stony irons
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pallasite (1)
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stony meteorites
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achondrites
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lunar meteorites (1)
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chondrites
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carbonaceous chondrites
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CM chondrites (1)
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Mexico
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Durango Mexico (1)
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Guerrero Mexico (1)
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Zacatecas Mexico (1)
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mineral deposits, genesis (19)
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mineral exploration (4)
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mineral resources (3)
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mineralogy (4)
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minerals (15)
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Moon (3)
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nitrogen
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N-15/N-14 (2)
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organic nitrogen (1)
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nodules (1)
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nonmetal deposits (1)
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North America
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Appalachian Basin (1)
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Appalachians
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Appalachian Plateau (1)
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Northern Appalachians (1)
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Basin and Range Province
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Great Basin (1)
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Canadian Shield
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Grenville Province
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Central Metasedimentary Belt (1)
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Superior Province
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Abitibi Belt (1)
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Detroit River (1)
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Great Lakes
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Lake Erie (5)
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Lake Huron (1)
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Lake Ontario (6)
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Gulf Coastal Plain (1)
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ocean basins (2)
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Ocean Drilling Program
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Leg 138
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ODP Site 846 (1)
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Leg 169S
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ODP Site 1033 (1)
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Oceania
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Polynesia
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Hawaii
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Hawaii County Hawaii
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Hawaii Island
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Hualalai (1)
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oceanography (1)
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oil and gas fields (1)
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orogeny (1)
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oxygen
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dissolved oxygen (3)
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O-17/O-16 (1)
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O-18 (1)
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O-18/O-16 (10)
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Pacific Ocean
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Equatorial Pacific (1)
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North Pacific
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Northwest Pacific
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Okinawa Trough (1)
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South Pacific
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Southwest Pacific
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Lord Howe Rise (1)
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West Pacific
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Northwest Pacific
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Okinawa Trough (1)
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Southwest Pacific
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Lord Howe Rise (1)
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paleoclimatology (18)
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paleoecology (22)
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paleogeography (2)
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paleontology (1)
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Paleozoic
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Cambrian
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Lower Cambrian (5)
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Middle Cambrian (1)
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Upper Cambrian
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Furongian (1)
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Potsdam Sandstone (1)
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Carboniferous
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Mississippian
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Lower Mississippian (1)
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Devonian
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Middle Devonian
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Eifelian (2)
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Givetian (2)
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Ramparts Formation (1)
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Upper Devonian
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Famennian (1)
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Frasnian (2)
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Kellwasser event (1)
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Hunton Group (1)
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Ordovician
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Tetagouche Group (1)
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Permian
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Phosphoria Formation (2)
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Upper Permian (4)
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Woodford Shale (1)
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palynomorphs
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acritarchs (1)
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Dinoflagellata (2)
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miospores
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pollen (1)
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paragenesis (8)
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peat deposits (1)
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petroleum
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natural gas (1)
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petrology (4)
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Phanerozoic (4)
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phase equilibria (18)
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phosphate deposits (4)
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phosphorus
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organic phosphorus (3)
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placers
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