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MAP UNIT SETTINGS <br />Aspect: All <br />Landform: Mesa <br />Parent Material eolian deposits <br />State Geologic Symbol: Qe - Eolian Sands <br />COMPOSITION <br />65 percent Darvey soil <br />30 percent Barx soil <br />Contrasting Inclusions 5 percent Bowbac sal on convex slopes <br />INTERPRETATIONS <br />Lift Layers. <br />Lift Layer 1 Average Depth. 17 inches <br />Lift Layer 2 Average Depth: 36 inches <br />Total Lift Layer Average Depth: 53 inches <br />Other Considerations: Hardness of bedrock varies from weathered shales, mudstones and siltstones to some hard sandstone. <br />Darvey vanes from Barx as follows: Darvey has a Iambic horizon. Barx has a weak argillic horizon. Both have secondary accumulation of <br />carbonates. Both soils occur in a random complex and differ only slightly pedogenically with Barx having slightly more clay accumulation <br />in the B horizon. <br />(Revised June 2008) Attachment 2.04.9-9-6 <br />Slope Range: 0 to 3 percent <br />Elevation Range: 5600 to 5760 feet