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all geography including DSDP/ODP Sites and Legs
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Africa
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East Africa
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Ethiopia (1)
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Amelia (1)
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Antarctica
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Asia
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Far East
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China
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Japan
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Honshu
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Korea
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Taiwan
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Atlantic Ocean
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Australasia
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Owens Valley (1)
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North Pacific
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Northeast Pacific
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Marin County California
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Mendocino County California
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Mono County California
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Salinian Block (11)
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San Benito County California
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San Bernardino County California
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San Diego County California
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San Francisco Bay
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San Pablo Bay (6)
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San Francisco Bay region (127)
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San Francisco County California
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San Francisco California (114)
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San Gregorio Fault (10)
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San Joaquin County California (1)
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San Joaquin Valley (3)
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San Luis Obispo County California
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San Luis Obispo California (1)
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San Mateo County California
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Portola Valley California (2)
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Santa Ana Mountains (2)
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Santa Barbara County California
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Lompoc California (1)
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Point Conception (1)
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Point Sal (1)
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Santa Clara County California
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Palo Alto California (6)
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San Jose California (1)
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Santa Clara California (2)
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Santa Cruz County California
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Santa Cruz California (15)
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Shasta County California
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Lassen Peak (6)
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West Shasta mining district (19)
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Sierra Nevada Batholith (1)
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Siskiyou County California
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Mount Shasta (1)
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Solano County California (6)
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Sonoma County California
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Bodega Head (1)
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Santa Rosa California (2)
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Southern California (15)
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Stanislaus County California (1)
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Tehama County California (23)
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Temblor Range (1)
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The Geysers (46)
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Transverse Ranges (1)
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Trinity County California (34)
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Tulare County California (1)
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Ventura County California
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Simi Hills (1)
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Simi Valley California (1)
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Yolla Bolly Terrane (3)
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Yolo County California (8)
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Columbia Plateau (1)
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Florida
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Hawaii (3)
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Idaho
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Nez Perce County Idaho (1)
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Idaho Batholith (2)
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Klamath Mountains (47)
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Louisiana (2)
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Massachusetts
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Suffolk County Massachusetts
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Minnesota (1)
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Mississippi Delta (1)
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Missouri
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Saint Louis County Missouri
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Missouri River (1)
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New York
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Montgomery County New York (1)
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New York City New York (2)
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North Dakota (1)
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Ohio
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Hamilton County Ohio
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Oklahoma (2)
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Oregon
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Polk County Oregon (1)
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Pennsylvania
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Allegheny County Pennsylvania (1)
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South Carolina
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Charleston County South Carolina
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Charleston South Carolina (1)
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Tennessee
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Shelby County Tennessee
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-
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Tennessee Valley (1)
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Texas
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Medina County Texas (1)
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Travis County Texas
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Austin Texas (1)
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Utah
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Salt Lake County Utah
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Salt Lake City Utah (6)
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San Juan County Utah (1)
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Washington County Utah (1)
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Virginia
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Amelia County Virginia (1)
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Washington
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Grant County Washington (1)
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King County Washington
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Mason County Washington (1)
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Olympic Peninsula (1)
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Pacific County Washington
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Puget Sound (1)
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Western U.S. (12)
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Walker Ridge (1)
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commodities
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brines (1)
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construction materials
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geothermal energy (23)
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metal ores
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base metals (2)
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copper ores (22)
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gold ores (6)
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iron ores (1)
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lead-zinc deposits (1)
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zinc ores (20)
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mineral deposits, genesis (33)
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petroleum
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elements, isotopes
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carbon
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organic carbon (3)
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chemical ratios (4)
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halogens
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hydrogen
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deuterium (2)
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isotope ratios (18)
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isotopes
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C-14 (15)
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Pb-206/Pb-204 (6)
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Pb-207/Pb-204 (5)
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Pb-210 (2)
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Re-187/Os-188 (1)
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C-13/C-12 (11)
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D/H (4)
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deuterium (2)
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Fe-54 (1)
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Fe-56 (1)
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Hf-177/Hf-176 (1)
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Nd-144/Nd-143 (6)
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Ni-60 (1)
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O-18/O-16 (19)
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Os-188/Os-187 (1)
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Pb-206/Pb-204 (6)
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Pb-207/Pb-204 (5)
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Pb-208/Pb-204 (3)
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Re-187/Os-188 (1)
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S-34/S-32 (7)
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Sr-87/Sr-86 (11)
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Lu/Hf (1)
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potassium (2)
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calcium (2)
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magnesium (2)
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radium (1)
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strontium
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Sr-87/Sr-86 (11)
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aluminum
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arsenic (1)
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chromium (3)
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copper (2)
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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
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Fe-54 (1)
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Fe-56 (1)
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ferrous iron (1)
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lead
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Pb-206/Pb-204 (6)
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Pb-207/Pb-204 (5)
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Pb-208/Pb-204 (3)
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Pb-210 (2)
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manganese (1)
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mercury (4)
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nickel
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Ni-60 (1)
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platinum group
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iridium (3)
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osmium
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Os-188/Os-187 (1)
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Re-187/Os-188 (1)
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palladium (1)
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platinum (3)
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platinum ores (1)
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ruthenium (3)
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precious metals (1)
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rare earths
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neodymium
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Nd-144/Nd-143 (6)
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samarium (1)
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yttrium (1)
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rhenium
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Re-187/Os-188 (1)
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tantalum (1)
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tungsten (1)
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vanadium (1)
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zinc (1)
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oxygen
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O-18/O-16 (19)
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silicon (1)
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sulfur
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S-34/S-32 (7)
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trace metals (1)
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fossils
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Archaea (1)
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bacteria (3)
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burrows (5)
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Chordata
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Vertebrata
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Pisces
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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
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Ruminantia
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Bovidae
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Bison (1)
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Tylopoda
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Camelidae (1)
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Carnivora
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Pinnipedia (1)
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Perissodactyla
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Ceratomorpha
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Rhinocerotidae (1)
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Hippomorpha
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Equidae (1)
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-
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Proboscidea
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Elephantoidea
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Elephantidae
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Mammuthus (1)
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Rodentia
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Myomorpha
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Cricetidae (1)
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Ungulata (1)
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fungi (1)
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Hemichordata (1)
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ichnofossils (2)
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Invertebrata
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Arthropoda
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Mandibulata
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Crustacea
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Ostracoda (2)
-
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Insecta
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Pterygota
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Neoptera
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Endopterygota
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Hymenoptera (1)
-
-
-
-
-
-
-
Brachiopoda
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Articulata
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Rhynchonellida
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Rhynchonellidae (1)
-
-
-
-
Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (3)
-
-
-
-
Mollusca
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Bivalvia
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Heterodonta
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Rudistae (1)
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Ostreoidea
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Ostreidae
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Crassostrea (1)
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Pterioida
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Pteriina
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Inocerami
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Inoceramidae
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Inoceramus (1)
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-
-
-
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Cephalopoda
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Ammonoidea
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Ammonites (1)
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Phylloceratida (1)
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-
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Gastropoda
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Neogastropoda (3)
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Porifera
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Hexactinellida (1)
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Protista
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Foraminifera
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Allogromiina (2)
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Rotaliina
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Cassidulinacea
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Cassidulina (1)
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Globigerinacea
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Globorotaliidae
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Globorotalia
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Globorotalia menardii (1)
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Neogloboquadrina
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Neogloboquadrina pachyderma (1)
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Rotaliacea
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Ammonia
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Radiolaria (10)
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Vermes
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Dinoflagellata (4)
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pollen (5)
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Plantae
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Spermatophyta
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Coniferales
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Tertiary
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Miocene
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Columbia River Basalt Group (1)
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Temblor Formation (2)
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Montesano Formation (1)
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Santa Cruz Mudstone (1)
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Pliocene
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lower Pliocene (3)
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upper Pliocene (1)
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Purisima Formation (4)
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Oligocene
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Paleocene
-
lower Paleocene
-
Danian (1)
-
-
-
Santa Susana Formation (3)
-
-
Vaqueros Formation (1)
-
-
upper Cenozoic
-
Merced Formation (2)
-
-
Wildcat Group (3)
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Mesozoic
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Cretaceous
-
Alisitos Formation (2)
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Calera Limestone (1)
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Lower Cretaceous
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Albian (6)
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Aptian (4)
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Barremian (2)
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Hauterivian (2)
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Neocomian (1)
-
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Middle Cretaceous (2)
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Upper Cretaceous
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Campanian (4)
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Cenomanian (5)
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Coniacian (1)
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Holz Shale (1)
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Hornbrook Formation (4)
-
Ladd Formation (2)
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Maestrichtian (4)
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Point Loma Formation (1)
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Rosario Formation (1)
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Santonian (3)
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Senonian (7)
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Turonian (1)
-
-
-
Franciscan Complex (66)
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Great Valley Sequence (21)
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Jurassic
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Coast Range Ophiolite (10)
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Lower Jurassic
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middle Liassic (1)
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Pliensbachian (1)
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Middle Jurassic
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Bathonian (2)
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Upper Jurassic
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Galice Formation (5)
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Josephine Ophiolite (3)
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Kimmeridgian (1)
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Oxfordian (1)
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Portlandian (4)
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Tithonian (4)
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-
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lower Mesozoic (1)
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Triassic
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Upper Triassic
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Norian (1)
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upper Mesozoic (2)
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MIS 5 (1)
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Paleozoic
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Carboniferous
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Lower Carboniferous
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Dinantian (1)
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Mississippian
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Upper Mississippian (1)
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Pennsylvanian
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Atokan (1)
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Upper Carboniferous (1)
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Devonian
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Balaklala Rhyolite (8)
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Copley Greenstone (8)
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lower Paleozoic (2)
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middle Paleozoic (1)
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Permian
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Lower Permian
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Leonardian (1)
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McCloud Limestone (5)
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Upper Permian (2)
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upper Paleozoic (1)
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Phanerozoic (1)
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igneous rocks
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igneous rocks
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plutonic rocks
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diabase (2)
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tonalite (1)
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trondhjemite (3)
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gabbros (3)
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granodiorites (1)
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chromitite (1)
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peridotites
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harzburgite (1)
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volcanic rocks
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andesites
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boninite (2)
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basalts
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alkali basalts
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flood basalts (1)
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tholeiite (1)
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dacites (3)
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pyroclastics
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tuff (7)
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rhyolites (4)
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ophiolite (15)
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metamorphic rocks
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ophiolite (15)
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howieite (1)
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augite (1)
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orthopyroxene (1)
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wollastonite group
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framework silicates
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adularia (1)
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scapolite group (2)
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opal
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zeolite group
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-
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orthosilicates
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titanite group
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zircon group
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sorosilicates
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lawsonite (5)
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sheet silicates
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chlorite group
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mica group
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serpentine group
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sulfates
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sulfosalts (1)
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Primary terms
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absolute age (48)
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Africa
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Antarctica
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associations (1)
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Atlantic Ocean
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carbon
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organic carbon (3)
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Caribbean region
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catalogs (2)
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Cenozoic
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Quaternary
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Pleistocene
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upper Quaternary (5)
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Tertiary
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John Day Formation (1)
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lower Tertiary (3)
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Neogene
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Miocene
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Columbia River Basalt Group (1)
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lower Miocene (1)
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Temblor Formation (2)
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upper Miocene
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Montesano Formation (1)
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Santa Cruz Mudstone (1)
-
-
-
Pliocene
-
lower Pliocene (3)
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upper Pliocene (1)
-
-
Purisima Formation (4)
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Sisquoc Formation (1)
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upper Neogene (2)
-
-
Paleogene
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Eocene
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lower Eocene (5)
-
middle Eocene (1)
-
-
Oligocene
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upper Oligocene (2)
-
-
Paleocene
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lower Paleocene
-
Danian (1)
-
-
-
Santa Susana Formation (3)
-
-
Vaqueros Formation (1)
-
-
upper Cenozoic
-
Merced Formation (2)
-
-
Wildcat Group (3)
-
-
chemical analysis (3)
-
Chordata
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Vertebrata
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Pisces
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Chondrichthyes
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Elasmobranchii (1)
-
-
-
Tetrapoda
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Mammalia
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Theria
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Eutheria
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Artiodactyla
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Ruminantia
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Bovidae
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Bison (1)
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Tylopoda
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Camelidae (1)
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-
-
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Carnivora
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Pinnipedia (1)
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Perissodactyla
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Ceratomorpha
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Rhinocerotidae (1)
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Hippomorpha
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Equidae (1)
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-
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Proboscidea
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Elephantoidea
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Elephantidae
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Mammuthus (1)
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-
-
-
Rodentia
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Myomorpha
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Cricetidae (1)
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Ungulata (1)
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-
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clay mineralogy (3)
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climate change (1)
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construction materials
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gabbros (3)
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chromitite (1)
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-
-
-
volcanic rocks
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andesites
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boninite (2)
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basalts
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alkali basalts
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hawaiite (1)
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mugearite (1)
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flood basalts (1)
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mid-ocean ridge basalts (2)
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tholeiite (1)
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dacites (3)
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inclusions
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intrusions (18)
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Invertebrata
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Ostracoda (2)
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Insecta
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Pterygota
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Hymenoptera (1)
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Brachiopoda
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Articulata
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Rhynchonellida
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Rhynchonellidae (1)
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Cnidaria
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Anthozoa
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Zoantharia
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Rugosa (3)
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Mollusca
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Bivalvia
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Heterodonta
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Rudistae (1)
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Ostreoidea
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Ostreidae
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Pterioida
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Inocerami
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Cephalopoda
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Gastropoda
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Neogastropoda (3)
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Porifera
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Protista
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Allogromiina (2)
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Rotaliina
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Cassidulinacea
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Globigerinacea
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Globorotaliidae
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Globorotalia
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Globorotalia menardii (1)
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Neogloboquadrina
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Neogloboquadrina pachyderma (1)
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Rotaliacea
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Ammonia
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Ammonia beccarii (1)
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Radiolaria (10)
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Vermes
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isotopes
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Al-26 (3)
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C-13/C-12 (11)
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land subsidence (2)
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Mesozoic
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Cretaceous
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Alisitos Formation (2)
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Lower Cretaceous
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Albian (6)
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Middle Cretaceous (2)
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Campanian (4)
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Coniacian (1)
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Holz Shale (1)
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Hornbrook Formation (4)
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Ladd Formation (2)
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Maestrichtian (4)
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Point Loma Formation (1)
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Rosario Formation (1)
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Santonian (3)
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Senonian (7)
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Turonian (1)
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-
-
Franciscan Complex (66)
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Great Valley Sequence (21)
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Jurassic
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Coast Range Ophiolite (10)
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Lower Jurassic
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middle Liassic (1)
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Pliensbachian (1)
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Middle Jurassic
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Bathonian (2)
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Upper Jurassic
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Galice Formation (5)
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lower Mesozoic (1)
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lead
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manganese (1)
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Re-187/Os-188 (1)
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metamorphic rocks
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metabasalt (2)
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metadacite (1)
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metaperidotite (1)
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serpentinite (12)
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metaplutonic rocks (1)
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metachert (1)
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metagraywacke (3)
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metasandstone (2)
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serpentinite (12)
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metavolcanic rocks (12)
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migmatites
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agmatite (1)
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schists
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