<descriptor thcode="1"><thesaurus thcode="1" name="Common geographic areas" scope="Names and identifiers of commonly-known geographic areas including oceans, continents, countries, states and provinces in North America, counties in the United States, USGS map quadrangles, and hydrologic units, nested and cross-referenced by overlap." creator="U.S. Geological Survey" rights="Public domain" edition="1.0" date="2002-03-21" codetype="alpha" prefix="geo" uri="http://www.usgs.gov/science/CommonGeographicAreas" tblname="geo" nonpref="geonp" relterm="geort" root_code="root" contact="pschweitzer"><category><term thcode="25" code="13" name="transitive" parent="12" scope="Narrower terms have an &quot;is a&quot; relationship with their broader terms, and generally can be described as part-of, type-of, or instance-of the broader term."/><term thcode="25" code="30" name="ambiguous labels" parent="26" scope="A given preferred label may be used for more than one concept in the thesaurus. A concept must be specified using its unique identifier (code). This may occur in the names of places or people."/><term thcode="25" code="4" name="place" parent="2" scope="Terms indicate extent in space, typically by reference as the names of geographic areas known from information that is stored elsewhere."/><term thcode="25" code="16" name="hierarchical" parent="11" scope="Substantive broader-narrower relationships exist among the terms."/><term thcode="25" code="13" name="transitive" parent="12" scope="Narrower terms have an &quot;is a&quot; relationship with their broader terms, and generally can be described as part-of, type-of, or instance-of the broader term."/><term thcode="25" code="30" name="ambiguous labels" parent="26" scope="A given preferred label may be used for more than one concept in the thesaurus. A concept must be specified using its unique identifier (code). This may occur in the names of places or people."/><term thcode="25" code="4" name="place" parent="2" scope="Terms indicate extent in space, typically by reference as the names of geographic areas known from information that is stored elsewhere."/><term thcode="25" code="16" name="hierarchical" parent="11" scope="Substantive broader-narrower relationships exist among the terms."/></category><altlabel><altlabel>Augmented FIPS 10-4 and FIPS 6-4</altlabel><altlabel>Augmented FIPS 10-4 and FIPS 6-4</altlabel><altlabel>CommonGeographicAreas</altlabel><altlabel>CommonGeographicAreas</altlabel></altlabel></thesaurus><term thcode="1" code="q36116NE" name="Boulder City" parent="q36116" scope="quadrangle 1:100,000 scale"/><bt><term thcode="1" code="q36116" name="Kingman" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="qroot" name="USGS Quadrangles" parent="fUS" scope="quadrangle"/><term thcode="1" code="fUS" name="United States" parent="fLD10" scope="country"/><term thcode="1" code="fLD10" name="North America" parent="fLD" scope="continent"/><term thcode="1" code="fLD" name="Land" parent="root" scope="continent"/><term thcode="1" code="root" name="Earth" scope="Common geographic areas focused on the US"/></bt><nt><term thcode="1" code="q36116NEB1" name="Boulder City" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEA1" name="Boulder City NW" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEB2" name="Boulder City SE" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEA2" name="Boulder City SW" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEF4" name="Dolan Springs" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEC3" name="Fire Mountain" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEH2" name="Garnet Mountain" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEG1" name="Garnet Mountain NW" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEG2" name="Gold Basin" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NED2" name="Housholder Pass" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEB4" name="Ireteba Peaks" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEA3" name="Keyhole Canyon" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEH1" name="Meadview South" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEE4" name="Middle Water Spring" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NED3" name="Mohave Mine" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEC4" name="Mount Davis" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NED4" name="Mount Perkins" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEG4" name="Mount Tipton" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEG3" name="Mount Tipton NW" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEH4" name="Mount Tipton SE" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NED1" name="Mount Wilson" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEB3" name="Nelson" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEA4" name="Nelson SW" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEH3" name="Red Lake" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEC1" name="Ringbolt Rapids" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEF2" name="Senator Mountain" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEF1" name="Senator Mountain NE" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEE1" name="Senator Mountain NW" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEE2" name="Senator Mountain SW" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEF3" name="White Hills East" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEE3" name="White Hills West" parent="q36116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q36116NEC2" name="Willow Beach" parent="q36116NE" scope="quadrangle 1:24,000 scale"/></nt><rt><term thcode="1" code="h1606" name="Central Nevada Desert Basins" parent="h16" scope="hydrologic subregion"/><term thcode="1" code="f32003" name="Clark" parent="fUS32" scope="county"/><term thcode="1" code="h1503" name="Lower Colorado" parent="h15" scope="hydrologic subregion"/><term thcode="1" code="h1501" name="Lower Colorado-Lake Mead" parent="h15" scope="hydrologic subregion"/><term thcode="1" code="f04015" name="Mohave" parent="fUS04" scope="county"/></rt></descriptor>