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1 A listing and statistical summary of analytical results for pebbles, stream sediments, and heavy-mineral concentrates from stream sediments, Petersburg area, Southeast Alaska 开放资源 机器抓取
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2 A listing and statistical summary of spectrographic analyses of heavy mineral concentrate samples for the Philip Smith Mountains Quadrangle, Alaska 开放资源 机器抓取
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3 A listing and statistical summary of spectrographic analyses of heavy-mineral concentrates from stream-sediment samples for the Survey Pass Quadrangle, Alaska 开放资源 机器抓取
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4 A listing and statistical summary of spectrographic and chemical analyses of stream-sediment and rock samples from the Philip Smith Mountains Quadrangle, Alaska 开放资源 机器抓取
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5 A listing and statistical summary of spectrographic and chemical analysis of stream-sediment samples from the Survey Pass Quadrangle, Alaska 开放资源 机器抓取
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6 A multiple-point geostatistical method for characterizing uncertainty of subsurface alluvial units and its effects on flow and transport 开放资源 机器抓取
  This report provides a proof-of-concept to demonstrate the potential application of multiple-point geostatistics for characterizing geologic heterogeneity and its effect on flow an...
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7 A preliminary statistical analysis of some chemical and mineralogic data from lacustrine beds in the Oligocene White River Group in Dawes County, Nebraska 开放资源 机器抓取
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8 A statistical analysis of geochemical data from rocks and stream deposits in the Highland Mountains, Silver Bow and Madison counties, Montana 开放资源 机器抓取
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9 A statistical analysis of the larger Silurian reefs in the northern part of the Lower Peninsula of Michigan 开放资源 机器抓取
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10 A Statistical Analysis of the Quality of Surface Water in Nebraska 未开放资源 机器抓取
  This report provides descriptive statistics for 29 chemical or biological constituents for 109 stream sites in Nebraska sampled by the U.S. Geological Survey beginning in 1946. Als...
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