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17 <br />2C <br />45 <br />76 <br />87 <br />ee <br />Totals for Area of Interest <br />Map Unit Legend <br />San Miguel Area, Colorado, Parts of Dolores, Montrose, and San Miguel Counties (C0873) <br />Mai Unit Symbol <br />Map Unit Name Acres in AO1 <br />Barx Progresso complex 3 to 12 percent slopes <br />Bodot cry-Ustic Toff orthents complex 5 to 50 <br />perosnt slopes <br />Glade' Bond Ro :< outcrop complex 1 to 5C percent <br />slopes <br />Prnon- Bawdish -Rock outcroo complex. 3 to 30 <br />per:ell slopes <br />Rock atilcrop <br />Custom Soil Resource Report <br />Rock outcrop- Orthelts complex 40 to 9C percent 323 T 22 5Sk <br />scopes <br />Map Unit Descriptions <br />The map units delineated on the detailed soil maps in a soil survey represent the sods <br />or miscellaneous areas in the survey area. The map unit descriptions along with the <br />maps, can be used to determine the composition and properties of a unit <br />A map unit delineation on a soil map represents an area dominated by one or more <br />major kinds of soil or miscellaneous areas. A map unit is identified and named <br />according to the taxonomic classification of the dominant soils. Within a taxonomic <br />class there are precisely defined limits for the properties of the soils On the landscape, <br />however, the soils are natural phenomena and they have the charactenstic variability <br />of all natural phenomena Thus the range of some observed properties may extend <br />beyond the limits defined for a taxonomic class. Areas of soils of a single taxonomic <br />class rarely if ever. can be mapped without including areas of other taxonomic <br />classes Consequently, every map unit s made up of the soils or miscellaneous areas <br />for which it is named and some minor components that belong to taxonomic classes <br />other than those of the major soils <br />Most minor soils have properties similar to those of the dominant soil or soils in the <br />map unit and thus they do not affect use and management These are called <br />noncontrasting, or similar, components They may or may not be mentioned in a <br />particular map unit description Other minor components, however have properties <br />and behavioral charactenstics divergent enough to affect use or to require different <br />management These are called contrasting, or dissimilar, components They generally <br />are in small areas and could not be mapped separately because of the scale used <br />Some small areas of strongly contrasting soils or miscellaneous areas are identified <br />by a special symbol on the maps If included in the database for a given area, the <br />contrasting minor components are identified in the map unit descriptions along with <br />some characteristics of each A few areas of minor components may not have been <br />observed, and consequently they are not mentioned in the descriptions, especially <br />where the pattern was so complex that it was impractical to make enough observations <br />to identify all the soils and miscellaneous areas on the landscape. <br />10 <br />B -4 <br />84 8 <br />733 4 <br />34 0 <br />234 8 <br />Percent of AOI <br />5 0 <br />509'4 <br />2 4 =4 <br />18 3 <br />299 2 <br />1,440.4 100 0% <br />