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Primary terms
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Africa
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atmosphere (2)
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bacteria
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biogeography (1)
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bitumens
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brines (20)
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Newfoundland and Labrador
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Cenozoic
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upper Holocene (2)
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Kazusa Group (1)
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Tertiary
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Neogene
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Miocene
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Topopah Spring Member (1)
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Pliocene (2)
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Ringold Formation (1)
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Paleogene
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Barail Group (1)
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Oligocene
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Fontainebleau Sandstone (1)
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Frio Formation (2)
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lower Oligocene
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Wasatch Formation (1)
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chemical analysis (1)
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