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all geography including DSDP/ODP Sites and Legs
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Africa
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North Africa
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Algeria (1)
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Morocco (1)
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Southern Africa
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Scotland
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Borders region Scotland (1)
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Hebrides
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Highland region Scotland
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Kirkcudbrightshire Scotland (2)
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polar regions (1)
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South America
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California
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Kentucky
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Maine
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Mississippi (1)
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Missouri
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Stone County Missouri (1)
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Nevada (1)
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New Mexico
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Eddy County New Mexico
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Carlsbad New Mexico (1)
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Waste Isolation Pilot Plant (1)
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New York (1)
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Oklahoma
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Ozark Mountains (1)
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Pennsylvania
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Lebanon County Pennsylvania (1)
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Rhode Island
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Newport County Rhode Island
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Texas (1)
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metal ores
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lead-zinc deposits (2)
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mineral deposits, genesis (11)
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petroleum
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natural gas
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salt deposits (1)
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water resources (1)
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elements, isotopes
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carbon
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C-13/C-12 (7)
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C-14 (4)
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organic carbon (2)
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chemical ratios (2)
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halogens
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iodine
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I-129 (1)
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hydrogen
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D/H (1)
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isotope ratios (17)
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isotopes
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radioactive isotopes
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Ar-38 (1)
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Ar-40/Ar-39 (2)
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C-14 (4)
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Cs-137 (1)
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I-129 (1)
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Pb-206/Pb-204 (1)
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Rn-222 (1)
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U-238 (1)
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stable isotopes
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Ar-40/Ar-39 (2)
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C-13/C-12 (7)
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D/H (1)
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Hf-177/Hf-176 (1)
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Nd-144/Nd-143 (5)
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Ne-21 (1)
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O-18/O-16 (6)
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Pb-206/Pb-204 (1)
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S-34/S-32 (4)
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Sr-87/Sr-86 (8)
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Lu/Hf (1)
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metals
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actinides
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thorium (3)
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uranium
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U-238 (1)
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alkali metals
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cesium
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Cs-137 (1)
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lithium (1)
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potassium
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K-40 (1)
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sodium (1)
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alkaline earth metals
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magnesium (1)
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radium (1)
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strontium
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Sr-87/Sr-86 (8)
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arsenic (3)
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chromium (1)
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cobalt
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Co-60 (1)
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copper (1)
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hafnium
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Hf-177/Hf-176 (1)
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lead
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Pb-206/Pb-204 (1)
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mercury (2)
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nickel (1)
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niobium (1)
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platinum group
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iridium ores (1)
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osmium ores (1)
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platinum ores (1)
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ruthenium ores (1)
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rare earths
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neodymium
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Nd-144/Nd-143 (5)
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silver (1)
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tantalum (2)
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tin (1)
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tungsten (1)
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vanadium (1)
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zinc (1)
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zirconium (1)
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nitrogen (1)
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noble gases
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argon
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Ar-38 (1)
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Ar-40/Ar-39 (2)
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neon
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Ne-21 (1)
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radon
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Rn-222 (1)
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oxygen
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O-18/O-16 (6)
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phosphorus (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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trace metals (1)
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fossils
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bacteria (2)
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Chordata
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Vertebrata
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Pisces
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Osteichthyes
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Sarcopterygii
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Rhipidistia (1)
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Tetrapoda
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Reptilia
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Diapsida
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Archosauria
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dinosaurs
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Saurischia
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Sauropodomorpha
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Sauropoda (1)
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Theropoda
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Coelurosauria (1)
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Graptolithina
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Dendroidea (1)
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Monograptina
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Monograptus uniformis (1)
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Hemichordata (3)
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Invertebrata
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Insecta
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Pterygota
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Neoptera
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Trilobitomorpha
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Trilobita
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Agnostida (1)
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Brachiopoda
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Articulata
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Orthida (1)
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Inarticulata
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Lingula (1)
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Bryozoa (4)
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Cnidaria
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Anthozoa
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Zoantharia
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Tabulata (1)
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Echinodermata
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Asterozoa (1)
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Crinozoa
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Crinoidea (11)
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Eocrinoidea (1)
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Echinozoa
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Edrioasteroidea (1)
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-
-
Mollusca
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Bivalvia
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Heterodonta
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Veneroida
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Astartidae
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Astarte (1)
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-
-
-
-
Cephalopoda
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Ammonoidea
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Ammonites (1)
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Coleoidea
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Belemnitidae (1)
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Gastropoda (5)
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Hyolithes (1)
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Porifera
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Stromatoporoidea (2)
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Protista
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Foraminifera
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Rotaliina
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Ammonia (1)
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Textulariina
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Lituolacea
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Lituolidae
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Trochammina (1)
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-
-
-
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Vermes
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Annelida (1)
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Polychaeta
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Serpulidae (1)
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-
-
-
microfossils
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Chitinozoa (2)
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Conodonta
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Gnathodus (1)
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palynomorphs
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Chitinozoa (2)
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pollen (5)
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Plantae
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algae
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Spermatophyta
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Angiospermae
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Quercus (1)
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problematic fossils (2)
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geochronology methods
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Ar/Ar (7)
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exposure age (1)
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fission-track dating (9)
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K/Ar (7)
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paleomagnetism (9)
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Rb/Sr (6)
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U/Pb (18)
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geologic age
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Cenozoic
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Quaternary
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upper Holocene (4)
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Pleistocene
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upper Pleistocene
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upper Devensian (2)
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Tertiary
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lower Tertiary (1)
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Neogene
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Miocene
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middle Miocene (1)
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Pliocene
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Cimmerian (1)
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Paleogene
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Eocene (5)
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Oligocene
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upper Oligocene
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Chattian (1)
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Paleocene
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lower Paleocene (1)
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upper Paleocene (1)
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upper Cenozoic (1)
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Coal Measures (4)
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Laurentide ice sheet (1)
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Cretaceous
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Lower Cretaceous
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Upper Cretaceous
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Jurassic
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Paleozoic
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Skiddaw Slates (6)
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Borrowdale Volcanic Group (8)
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upper Precambrian
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Paleoproterozoic (1)
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igneous rocks
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Primary terms
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Africa
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Tetrapoda
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clay mineralogy (6)
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Highland region Scotland
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Kirkcudbrightshire Scotland (2)
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Wales
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Isle of Man (20)
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Graptolithina
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ground water (19)
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inclusions
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Invertebrata
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Brachiopoda
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Echinodermata
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Mollusca
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Heterodonta
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Veneroida
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Astartidae
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Astarte (1)
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Cephalopoda
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Ammonoidea
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Coleoidea
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Gastropoda (5)
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Porifera
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Protista
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Foraminifera
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Rotaliina
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Ammonia (1)
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Textulariina
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Lituolacea
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Trochammina (1)
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Vermes
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Polychaeta
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isostasy (4)
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stable isotopes
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S-34/S-32 (4)
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Sr-87/Sr-86 (8)
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Mesozoic
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Cretaceous
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Upper Cretaceous
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Jurassic
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Triassic-Jurassic boundary (1)
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Middle Jurassic
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Upper Jurassic
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Triassic
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Sherwood Sandstone (13)
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Triassic-Jurassic boundary (1)
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metal ores
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Sr-87/Sr-86 (8)
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arsenic (3)
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rare earths
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neodymium
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Nd-144/Nd-143 (5)
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silver (1)
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metamorphic rocks
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granulites (1)
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metaigneous rocks
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metabasite (1)
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