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GeoRef Subject
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all geography including DSDP/ODP Sites and Legs
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Africa
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Central Africa
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Congo Democratic Republic (2)
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East Africa
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Tanzania (1)
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North Africa
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Morocco
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Arctic region
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Asia
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Far East
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China (1)
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Japan
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Honshu
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Middle East
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Iran (1)
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Ontario
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Western Canada
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South Dakota
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Salt Lake County Utah
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mineral deposits, genesis (54)
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mineral exploration (11)
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petroleum
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placers (1)
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elements, isotopes
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boron
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B-11/B-10 (2)
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carbon
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C-13/C-12 (14)
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C-14 (4)
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organic carbon (4)
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chemical ratios (3)
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halogens
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hydrogen
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isotope ratios (26)
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isotopes
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radioactive isotopes
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stable isotopes
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B-11/B-10 (2)
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C-13/C-12 (14)
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D/H (2)
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deuterium (1)
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O-18/O-16 (17)
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Pb-207/Pb-206 (1)
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Pb-208/Pb-206 (1)
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S-34/S-32 (4)
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Sr-87/Sr-86 (5)
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Lu/Hf (1)
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metals
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alkali metals
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alkaline earth metals
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strontium
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Sr-87/Sr-86 (5)
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arsenic (3)
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gold (5)
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indium (1)
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iron
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lead
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manganese (4)
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platinum group
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iridium (1)
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precious metals (1)
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rare earths
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neodymium
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samarium
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Sm-147/Nd-144 (1)
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tantalum (4)
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tin (4)
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titanium (2)
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tungsten (2)
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vanadium (1)
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zinc (5)
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zirconium (2)
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oxygen
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O-18/O-16 (17)
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selenium (1)
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silicon (1)
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sulfur
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S-34/S-32 (4)
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tellurium (1)
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fossils
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burrows (4)
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Chordata
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Vertebrata
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Mammalia
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Artiodactyla
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Suiformes
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Primates (1)
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Reptilia
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Diapsida
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Archosauria
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dinosaurs
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Theropoda
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Carnosauria
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Graptolithina (2)
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Invertebrata
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Insecta
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Pterygota
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Neoptera
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Articulata
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Robertinacea (1)
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microfossils
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Plantae
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Spermatophyta
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upper Tertiary (1)
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Mesozoic
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Jurassic
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Heather Formation (1)
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middle Liassic (2)
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lower Toarcian (2)
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upper Liassic (7)
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Middle Jurassic
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Aalenian (5)
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Bajocian
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Tarbert Formation (1)
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Callovian (2)
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Upper Jurassic
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Triassic (3)
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porphyry (2)
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rhyodacites (2)
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ophiolite (2)
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Primary terms
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Integrated Ocean Drilling Program
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