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67:. They occur on alluvial flats and terraces. Slopes range from 0 to 12 percent. The mean annual precipitation is about 12 inches (300 mm) and the mean annual temperature is about 24 °F (−4 °C). The soil is named after the
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The Tanana soil consists of shallow to deep, poorly drained
71:in Alaska and occurs along some river banks.
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123:Soil in the United States
91:List of U.S. state soils
35:is the official state
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81:Pedology (soil study)
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55:or silty micaceous
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133:Symbols of Alaska
128:Geology of Alaska
103:NRCS: Tanana Soil
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59:over an
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47:Profile
41:Alaska
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