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Earth Science
Economic geology
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Energy Resources
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National Assessment of Oil and Gas
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Natural Gas
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North Slope
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Resource Assessment
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U.S. Geological Survey
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US02 = Alaska
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USGS
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alaskaroom
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geoscientificInformation
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noga2000
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noganalaska
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oilgas
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Collett, Timothy S.
4
Gas Hydrate
4
Oil sand resources
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Oil shale resources
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gashydrates
4
500101 = Brookian Coalbed Gas Composite
3
50010181 = Nanushuk Formation Coalbed Gas
3
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