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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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Gabon (1)
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East Africa
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Ethiopia (1)
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Kenya (1)
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Namib Desert (1)
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North Africa
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Egypt (2)
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Southern Africa
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Kaapvaal Craton (1)
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Karoo Basin (3)
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Namibia (1)
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Orange River (3)
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South Africa
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Cape fold belt (1)
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Cape Province region (2)
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Free State South Africa (1)
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Gauteng South Africa (1)
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Northern Cape Province South Africa
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Kimberley South Africa (1)
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North-West Province South Africa
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Ventersdorp South Africa (2)
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Vaal River (2)
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Zimbabwe (1)
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West Africa
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Arctic Ocean
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Asia
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Europe
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Alps
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Central Europe
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Hungary (1)
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Switzerland
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Southern Europe
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Greece
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Greek Macedonia
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Ukraine
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Western Europe
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Hebrides
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Highland region Scotland
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Wales
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Wyoming
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Johnson County Wyoming (1)
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Park County Wyoming
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Sublette County Wyoming (3)
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Uinta County Wyoming (1)
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Wanganui Basin (1)
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commodities
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aggregate (8)
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placers (14)
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elements, isotopes
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boron (1)
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carbon
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C-13/C-12 (2)
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C-14 (21)
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organic carbon (1)
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halogens
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bromine
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bromide ion (2)
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chlorine
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chloride ion (2)
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Cl-36 (2)
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fluorine
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fluoride ion (1)
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hydrogen
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D/H (1)
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isotope ratios (6)
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isotopes
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radioactive isotopes
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Al-26 (8)
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Ar-40/Ar-39 (1)
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Be-10 (9)
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C-14 (21)
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Cl-36 (2)
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stable isotopes
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Ar-40/Ar-39 (1)
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C-13/C-12 (2)
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D/H (1)
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He-3 (1)
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Hf-177/Hf-176 (1)
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Ne-21 (1)
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O-18/O-16 (3)
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Os-188/Os-187 (1)
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metals
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actinides
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sodium (1)
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alkaline earth metals
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beryllium
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Be-10 (9)
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calcium (1)
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strontium (1)
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aluminum
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Al-26 (8)
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cadmium (1)
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cobalt (1)
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gold (1)
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hafnium
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Hf-177/Hf-176 (1)
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iron (3)
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lead (1)
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platinum group
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osmium
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Os-188/Os-187 (1)
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rare earths
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samarium (1)
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nitrogen (1)
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noble gases
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argon
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Ar-40/Ar-39 (1)
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helium
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He-3 (1)
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neon
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Ne-21 (1)
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oxygen
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O-18/O-16 (3)
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fossils
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bacteria
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Bacillus
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coliform bacteria (1)
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burrows (3)
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Chordata
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Vertebrata
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Pisces
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Osteichthyes
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Tetrapoda
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Mammalia
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Theria
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Artiodactyla (2)
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Perissodactyla
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Equidae
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Primates
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Proboscidea
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Elephantoidea
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Elephantidae
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Rodentia
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Ungulata (1)
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ichnofossils (2)
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Invertebrata
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Arthropoda
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Crustacea
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Cirripedia (1)
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Ostracoda (2)
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Bryozoa (1)
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Cnidaria
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Mollusca
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Bivalvia
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Ostreidae
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Gastropoda (1)
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Porifera (1)
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Protista
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Foraminifera
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Rotaliina
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Orbitoidacea
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Radiolaria (1)
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Thecamoeba (1)
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lichens (1)
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microfossils (16)
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Plantae
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algae
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Pteridophyta
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Spermatophyta
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Gymnospermae
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Coniferales
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Taxodium (1)
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Cycadales (1)
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thallophytes (3)
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tracks (1)
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geochronology methods
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(U-Th)/He (1)
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Ar/Ar (2)
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exposure age (4)
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fission-track dating (1)
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infrared stimulated luminescence (1)
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K/Ar (2)
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optically stimulated luminescence (3)
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paleomagnetism (9)
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racemization (3)
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tephrochronology (3)
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Th/U (5)
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thermochronology (1)
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U/Pb (2)
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geologic age
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Cenozoic
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Quaternary
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Cordilleran ice sheet (1)
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Hat Creek Basalt (1)
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Holocene
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lower Holocene (2)
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Neoglacial (1)
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upper Holocene (4)
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lower Quaternary (2)
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middle Quaternary (1)
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Pleistocene
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Champlain Sea (2)
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Illinoian (1)
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Lake Agassiz (2)
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Lake Chicago (1)
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Lake Maumee (1)
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Lake Missoula (1)
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lower Pleistocene
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Jaramillo Subchron (1)
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Matuyama Chron (2)
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middle Pleistocene
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Elsterian (2)
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Presumpscot Formation (1)
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Saalian (1)
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upper Pleistocene
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Devensian (1)
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Eemian (1)
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Ipswichian (1)
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Sangamonian (1)
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Weichselian
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upper Weichselian
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Younger Dryas (1)
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Wisconsinan
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upper Wisconsinan (7)
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Wurm (1)
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upper Quaternary
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Brunhes Chron (2)
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Siwalik System (1)
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Tertiary
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Arikaree Group (1)
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Cypress Hills Formation (2)
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lower Tertiary (2)
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middle Tertiary (1)
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Neogene
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Miocene
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Ash Hollow Formation (1)
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Columbia River Basalt Group (2)
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Grande Ronde Basalt (1)
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lower Miocene (2)
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middle Miocene (2)
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Peach Springs Tuff (1)
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Saddle Mountains Basalt (1)
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Topopah Spring Member (1)
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upper Miocene (3)
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Wood Mountain Formation (2)
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Ogallala Formation (1)
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Pliocene
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Citronelle Formation (1)
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Gauss Chron (1)
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upper Pliocene (4)
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Paleogene
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Eocene
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Baca Formation (1)
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lower Eocene
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Wind River Formation (1)
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Ypresian
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London Clay (6)
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upper Eocene
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Priabonian (1)
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Oligocene
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lower Oligocene (1)
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Paleocene
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lower Paleocene (1)
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middle Paleocene (1)
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-
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Shahejie Formation (2)
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upper Tertiary (2)
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upper Cenozoic
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Gubik Formation (1)
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Tamiami Formation (1)
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Yakataga Formation (1)
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Laurentide ice sheet (7)
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Mesozoic
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Cretaceous
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Colorado Group (1)
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Lower Cretaceous
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Albian
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upper Albian (1)
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Spirit River Formation (1)
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Upper Cretaceous
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Campanian (2)
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Coniacian (1)
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Maestrichtian
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upper Maestrichtian (1)
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Santonian (1)
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Senonian (4)
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Tuscaloosa Formation (1)
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Whitemud Formation (1)
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Jurassic
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Clarens Formation (1)
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Lower Jurassic (1)
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Triassic
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Lower Triassic
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Bunter (1)
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Upper Triassic
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Molteno Formation (1)
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Stormberg Series (1)
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MIS 5 (1)
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Paleozoic
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Cambrian (2)
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Carboniferous
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Pennsylvanian
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Pottsville Group (1)
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Devonian (3)
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Horton Group (1)
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Ordovician (2)
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Permian
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Ecca Group (1)
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Lower Permian (1)
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upper Paleozoic
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Dwyka Formation (1)
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Phanerozoic (1)
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Precambrian
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Archean
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Neoarchean (1)
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Prichard Formation (1)
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Transvaal Supergroup (1)
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upper Precambrian
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Proterozoic
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Malmani Subgroup (2)
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Mesoproterozoic
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Belt Supergroup (1)
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Missoula Group (1)
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Pretoria Group (1)
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Ventersdorp Supergroup (3)
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igneous rocks
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igneous rocks
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kimberlite (4)
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plutonic rocks
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diabase (1)
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gabbros
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alkali gabbros (1)
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granites (5)
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lamproite (1)
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lamprophyres
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minette (1)
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ultramafics
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peridotites
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spinel lherzolite (1)
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porphyry (1)
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volcanic rocks
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andesites (2)
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basalts
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alkali basalts (1)
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flood basalts (1)
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pyroclastics
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ignimbrite (1)
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tuff (3)
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welded tuff (1)
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rhyolites
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quartz porphyry (1)
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volcanic ash (1)
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metamorphic rocks
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metamorphic rocks
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metasedimentary rocks (2)
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quartzites (8)
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schists
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biotite schist (1)
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slates (3)
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turbidite (5)
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minerals
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alloys
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taenite (1)
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carbonates
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aragonite (2)
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calcite (2)
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magnesian calcite (1)
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halides
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chlorides
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halite (1)
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oxides
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cassiterite (1)
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hematite (2)
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ilmenite (1)
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limonite (1)
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magnetite (3)
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niobates (1)
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rutile (1)
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sapphire (1)
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spinel (1)
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tantalates
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tantalite (1)
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wustite (1)
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phosphates
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apatite (2)
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monazite (2)
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platinum minerals (1)
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silicates
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chain silicates
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amphibole group
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clinoamphibole
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crocidolite (1)
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pyroxene group
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clinopyroxene (1)
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framework silicates
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feldspar group
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alkali feldspar
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K-feldspar (1)
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microcline (1)
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sanidine (1)
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plagioclase
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bytownite (1)
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nepheline group
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nepheline (1)
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silica minerals
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quartz (2)
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-
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orthosilicates
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nesosilicates
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garnet group (2)
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zircon group
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zircon (4)
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-
-
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sheet silicates
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clay minerals
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allophane (1)
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mica group
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glauconite (1)
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muscovite (1)
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serpentine group
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chrysotile (1)
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sulfates
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gypsum (4)
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pickeringite (1)
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sulfides
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marcasite (1)
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pyrite (2)
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-
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Primary terms
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absolute age (34)
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Africa
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Central Africa
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Gabon (1)
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East Africa
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Ethiopia (1)
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Kenya (1)
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Namib Desert (1)
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North Africa
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Algeria (2)
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Egypt (2)
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Libya (1)
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Southern Africa
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Kaapvaal Craton (1)
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Karoo Basin (3)
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Namibia (1)
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Orange River (3)
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South Africa
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Cape fold belt (1)
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Cape Province region (2)
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Free State South Africa (1)
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Gauteng South Africa (1)
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Northern Cape Province South Africa
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Kimberley South Africa (1)
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North-West Province South Africa
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Ventersdorp South Africa (2)
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Vaal River (2)
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Western Cape Province South Africa (1)
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Zimbabwe (1)
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West Africa
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Ghana (2)
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Nigeria (1)
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Antarctica
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Coats Land (1)
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James Ross Island (1)
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Queen Maud Land
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Schirmacher Hills (1)
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Arctic Ocean
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Beaufort Sea (1)
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Laptev Sea (1)
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Arctic region
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Svalbard
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Spitsbergen
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Spitsbergen Island
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Brogger Peninsula (2)
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asbestos deposits (1)
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Asia
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Altai Mountains
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Gorny Altai (1)
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Altai Russian Federation
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Gorny Altai (1)
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Arabian Peninsula
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Bahrain (1)
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Kuwait (1)
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Qatar (2)
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United Arab Emirates
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Dubai (1)
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Baikal rift zone (1)
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Far East
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China
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Bohaiwan Basin (1)
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Chongqing China (1)
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Gansu China
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Lanzhou China (1)
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Huang He (1)
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Hubei China
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Wuhan China (1)
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Jiangsu China
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Nanjing China (1)
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Qaidam Basin (1)
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Qinghai China (1)
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Shandong China
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Dongying Depression (1)
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Sichuan China
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Wenchuan China (1)
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Xinjiang China
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Hami Basin (1)
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Xizang China
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Indonesia (1)
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Japan
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Korea
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Taiwan
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Himalayas (7)
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Indian Peninsula
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India
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Indo-Gangetic Plain (1)
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Nepal (3)
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Middle East
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Iran (1)
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Israel (2)
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Turkey
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Kocaeli Turkey (1)
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Wadi Araba (1)
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Siberia (1)
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Siwalik Range (1)
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Tibetan Plateau (3)
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Atlantic Ocean
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East Atlantic (1)
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North Atlantic
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Bay of Biscay (1)
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Bay of Fundy (3)
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Caribbean Sea (1)
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English Channel (3)
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Georges Bank (1)
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Gulf of Mexico
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Mississippi Fan (1)
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Gulf of Saint Lawrence (2)
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Hatteras abyssal plain (1)
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Hudson Strait (1)
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Labrador Sea
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Labrador Shelf (1)
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North Sea (2)
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Northwest Atlantic (2)
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Rockall Trough (1)
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Scotian Shelf (1)
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Wilmington Canyon (1)
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South Atlantic (1)
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West Atlantic (1)
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Australasia
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Australia
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South Australia (1)
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Victoria Australia (1)
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Western Australia
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Yilgarn Craton (1)
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-
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New Zealand
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Canterbury New Zealand
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Canterbury Plains (6)
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Christchurch New Zealand (3)
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Otago New Zealand (2)
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Otago Schist (2)
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Southland New Zealand (1)
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Waipaoa River (1)
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Wellington New Zealand (1)
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Papua New Guinea (1)
-
-
bacteria
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Bacillus
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Bacillus subtilis (1)
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coliform bacteria (1)
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-
bibliography (4)
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biogeography (1)
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boron (1)
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Canada
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Arctic Archipelago (1)
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Eastern Canada
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Baffin Island (1)
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Maritime Provinces
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New Brunswick (1)
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Nova Scotia
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Minas Basin (1)
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Newfoundland and Labrador
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Labrador (1)
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Newfoundland (6)
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Ontario (7)
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Quebec (1)
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Mackenzie Mountains (1)
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North Saskatchewan River (2)
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Nunavut
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Baffin Island (1)
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Ellesmere Island (1)
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Queen Elizabeth Islands
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Ellesmere Island (1)
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Parry Islands (1)
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Western Canada
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Alberta
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Athabasca River (1)
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Calgary Alberta (2)
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Edmonton Alberta (1)
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Fort McMurray Alberta (1)
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Red Deer River valley (1)
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Smoky River (2)
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British Columbia
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Vancouver Island (1)
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Canadian Cordillera (1)
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Canadian Rocky Mountains (1)
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Manitoba (1)
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Northwest Territories (5)
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Saskatchewan (6)
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Yukon Territory
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Klondike (2)
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-
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carbon
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C-13/C-12 (2)
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C-14 (21)
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organic carbon (1)
-
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Caribbean region
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West Indies
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Antilles
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Greater Antilles
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Jamaica (1)
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Puerto Rico
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Isla de Mona (1)
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-
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Lesser Antilles
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Guadeloupe (1)
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Netherlands Antilles
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Bonaire (1)
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Virgin Islands
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U. S. Virgin Islands
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Saint Thomas (1)
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-
-
-
-
-
-
Cenozoic
-
Quaternary
-
Cordilleran ice sheet (1)
-
Hat Creek Basalt (1)
-
Holocene
-
lower Holocene (2)
-
Neoglacial (1)
-
upper Holocene (4)
-
-
lower Quaternary (2)
-
middle Quaternary (1)
-
Pleistocene
-
Champlain Sea (2)
-
Illinoian (1)
-
Lake Agassiz (2)
-
Lake Chicago (1)
-
Lake Maumee (1)
-
Lake Missoula (1)
-
lower Pleistocene
-
Jaramillo Subchron (1)
-
-
Matuyama Chron (2)
-
middle Pleistocene
-
Elsterian (2)
-
-
Presumpscot Formation (1)
-
Saalian (1)
-
upper Pleistocene
-
Devensian (1)
-
Eemian (1)
-
Ipswichian (1)
-
Sangamonian (1)
-
Weichselian
-
upper Weichselian
-
Younger Dryas (1)
-
-
-
Wisconsinan
-
upper Wisconsinan (7)
-
-
Wurm (1)
-
-
-
upper Quaternary
-
Brunhes Chron (2)
-
-
-
Siwalik System (1)
-
Tertiary
-
Arikaree Group (1)
-
Cypress Hills Formation (2)
-
lower Tertiary (2)
-
middle Tertiary (1)
-
Neogene
-
Miocene
-
Ash Hollow Formation (1)
-
Columbia River Basalt Group (2)
-
Grande Ronde Basalt (1)
-
lower Miocene (2)
-
middle Miocene (2)
-
Peach Springs Tuff (1)
-
Saddle Mountains Basalt (1)
-
Topopah Spring Member (1)
-
upper Miocene (3)
-
Wood Mountain Formation (2)
-
-
Ogallala Formation (1)
-
Pliocene
-
Citronelle Formation (1)
-
Gauss Chron (1)
-
upper Pliocene (4)
-
-
-
Paleogene
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Eocene
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Baca Formation (1)
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lower Eocene
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Wind River Formation (1)
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Ypresian
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London Clay (6)
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upper Eocene
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Priabonian (1)
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Oligocene
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lower Oligocene (1)
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Paleocene
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lower Paleocene (1)
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middle Paleocene (1)
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Shahejie Formation (2)
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upper Tertiary (2)
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upper Cenozoic
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Gubik Formation (1)
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Tamiami Formation (1)
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Yakataga Formation (1)
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Chordata
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Vertebrata
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Pisces
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Osteichthyes
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Actinopterygii (1)
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Tetrapoda
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Mammalia
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Theria
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Eutheria
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Artiodactyla (2)
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Perissodactyla
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Hippomorpha
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Equidae
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Equus (1)
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Primates
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Hominidae (1)
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Proboscidea
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Elephantoidea
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Elephantidae
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Mammuthus (2)
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Rodentia
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Sciuromorpha (1)
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Ungulata (1)
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clay mineralogy (5)
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climate change (7)
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construction materials
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cement materials (1)
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crushed stone (4)
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continental shelf (15)
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continental slope (4)
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crust (1)
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dams (3)
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data processing (16)
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Deep Sea Drilling Project
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IPOD
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Leg 96 (1)
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deformation (8)
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diagenesis (6)
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diamond deposits (11)
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earthquakes (18)
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East Pacific Ocean Islands
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Hawaii
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Hawaii County Hawaii
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Hawaii Island
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Kohala (1)
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ecology (4)
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economic geology (5)
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education (1)
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electron microscopy (1)
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engineering geology (12)
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environmental geology (3)
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Europe
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Alps
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Central Alps
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Bernese Alps (1)
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French Alps (1)
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Central Europe
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Austria (1)
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Germany
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Bavaria Germany
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Upper Bavaria Germany
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Munich Germany (1)
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North Rhine-Westphalia Germany
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Cologne Germany (1)
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Hungary (1)
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Lake Constance (1)
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Molasse Basin
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Swiss Molasse Basin (1)
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Slovakia
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Bratislava Slovakia (1)
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Switzerland
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Bernese Alps (1)
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Swiss Molasse Basin (1)
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Vaud Switzerland (1)
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Fennoscandian Shield (1)
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Karelia Russian Federation (1)
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Lake Ladoga region (1)
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Rhine River (1)
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Southern Europe
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Greece
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Greek Macedonia
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Salonika Greece (1)
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Peloponnesus Greece
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Corinth Greece (1)
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Pindus Mountains (1)
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Iberian Peninsula
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Spain
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Catalonian Coastal Ranges (1)
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Italy
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Apennines
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Northern Apennines (1)
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Southern Apennines (1)
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Calabria Italy (2)
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Latium Italy (1)
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Piemonte Italy
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Turin Italy (1)
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Po River (1)
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Po Valley (1)
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Tuscany Italy
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Siena Italy (1)
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Umbria Italy
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Perugia Italy (1)
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Macedonia
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Greek Macedonia
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Salonika Greece (1)
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Slovenia
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Ljubljana Slovenia (1)
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Ukraine
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Crimea Ukraine (1)
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Western Europe
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France
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Armorican Massif (1)
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Brittany (1)
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French Alps (1)
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Jura France (1)
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Rhone France
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Lyons France (1)
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Roussillon (2)
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Iceland (2)
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Ireland
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Cork Ireland (1)
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Dublin Ireland (1)
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Galway Ireland (1)
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Kildare Ireland (1)
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Limerick Ireland (1)
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Meath Ireland (1)
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Wicklow Ireland (1)
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Netherlands (1)
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Scandinavia
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Finland
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North Ostrobothnia Finland
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Oulu Finland (1)
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North Savo Finland (1)
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Sweden (1)
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United Kingdom
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Great Britain
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England
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Cambridgeshire England (1)
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Devon England
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Dartmoor (1)
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Dorset England (1)
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East Anglia
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Suffolk England (2)
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Essex England (3)
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Hertfordshire England (1)
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Kent England (2)
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Lincolnshire England (1)
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London Basin (2)
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London England (7)
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Northamptonshire England (1)
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Nottinghamshire England
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Nottingham England (1)
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Oxfordshire England (2)
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Somerset England (1)
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South-West England (1)
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Staffordshire England (1)
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Yorkshire England (2)
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Scotland
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Aberdeenshire Scotland (1)
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Argyllshire Scotland
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Islay (1)
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Ayrshire Scotland (1)
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Hebrides
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Inner Hebrides
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Islay (1)
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Highland region Scotland
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Caithness Scotland (1)
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Moray Firth (1)
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Perthshire Scotland
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Perth Scotland (1)
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Scottish Highlands
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Scottish Northern Highlands (1)
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Wales
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South Wales (1)
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Northern Ireland (1)
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faults (36)
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folds (7)
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foundations (5)
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fractures (9)
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gems (3)
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geochemistry (13)
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geochronology (15)
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geomorphology (80)
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geophysical methods (48)
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glacial geology (45)
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gravel deposits (1)
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ground water (36)
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heat flow (1)
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heavy mineral deposits (3)
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hydrogen
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D/H (1)
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hydrogeology (5)
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hydrology (41)
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ichnofossils (2)
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igneous rocks
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kimberlite (4)
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plutonic rocks
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diabase (1)
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gabbros
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alkali gabbros (1)
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granites (5)
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lamproite (1)
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lamprophyres
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minette (1)
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ultramafics
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peridotites
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spinel lherzolite (1)
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porphyry (1)
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volcanic rocks
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andesites (2)
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basalts
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alkali basalts (1)
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flood basalts (1)
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pyroclastics
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ignimbrite (1)
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tuff (3)
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welded tuff (1)
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rhyolites
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quartz porphyry (1)
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impact statements (1)
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inclusions (2)
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intrusions (4)
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Invertebrata
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Arthropoda
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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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Callianassa (1)
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Ostracoda (2)
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Bryozoa (1)
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Cnidaria
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Anthozoa (3)
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Mollusca
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Bivalvia
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Ostreoidea
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Ostreidae
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Ostrea (1)
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Gastropoda (1)
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Porifera (1)
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Protista
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Foraminifera
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Rotaliina
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Orbitoidacea
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Amphistegina (1)
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Radiolaria (1)
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Thecamoeba (1)
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isostasy (2)
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isotopes
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radioactive isotopes
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Al-26 (8)
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Ar-40/Ar-39 (1)
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