<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="h16060004" name="Northern Big Smoky Valley" parent="h160600" scope="hydrologic unit"/><bt><term thcode="1" code="h160600" name="Central Nevada Desert Basins" parent="h1606" scope="hydrologic accounting unit"/><term thcode="1" code="h1606" name="Central Nevada Desert Basins" parent="h16" scope="hydrologic subregion"/><term thcode="1" code="h16" name="Great Basin" parent="hroot" scope="hydrologic region"/><term thcode="1" code="hroot" name="US hydrologic units" parent="fUS" scope="hydrologic subregion"/><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><rt><term thcode="1" code="q40118NEC4" name="Ackerman Canyon" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2406" name="Alta Toquima Wilderness" parent="p14" scope="Wilderness"/><term thcode="1" code="q39118NWF2" name="Arc Dome" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2411" name="Arc Dome Wilderness" parent="p14" scope="Wilderness"/><term thcode="1" code="q40118SWH1" name="Austin" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEA4" name="Barton Spring" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEB4" name="Bates Mountain" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEA2" name="Birch Creek Ranch" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SWG3" name="Brewer Canyon" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SWG2" name="Bunker Hill" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEB1" name="Cape Horn" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWG2" name="Carvers" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH1" name="Carvers NE" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWG1" name="Carvers NW" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH2" name="Carvers SE" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEB1" name="Corral Canyon" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41118SED3" name="Cortez" parent="q41118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41118SEC3" name="Cortez Canyon" parent="q41118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEB2" name="Cowboy Rest Creek" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41118SED4" name="Dugout Spring" parent="q41118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SWH4" name="East of Millett Ranch" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f32011" name="Eureka" parent="fUS32" scope="county"/><term thcode="1" code="q40118NED2" name="Fagin Mountain" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEB3" name="Grass Valley Ranch" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEA2" name="Hall Creek South" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEC1" name="Hickison Summit" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NEA3" name="Jefferson" parent="q39118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NEA1" name="Jet Spring" parent="q39118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SWH3" name="Kingston" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f32015" name="Lander" parent="fUS32" scope="county"/><term thcode="1" code="q40118NEC1" name="Little Hot Springs" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH4" name="Manhattan" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SWG4" name="Millett Ranch" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEA3" name="Mount Callaghan" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NEA2" name="Mount Jefferson" parent="q39118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SWH2" name="North Toiyabe Peak" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NEB1" name="Northumberland Pass" parent="q39118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f32023" name="Nye" parent="fUS32" scope="county"/><term thcode="1" code="q39118NWG3" name="Pablo Canyon Ranch" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEB3" name="Petes Summit" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEC2" name="Potts Well" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41118SEE4" name="Rocky Hills" parent="q41118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH3" name="Round Mountain" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEC3" name="Salt Marsh Canyon" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NED3" name="Shagnasty" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEA1" name="Simpson Park Canyon" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p3232" name="Simpson Park Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="q39118NWF1" name="South Toiyabe Peak" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEB2" name="Spencer Hot Springs" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEC3" name="The Monitor" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SWF4" name="Tierney Creek" parent="q40118SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1282" name="Toiyabe National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q39118NWF3" name="Toms Canyon" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEE1" name="Tonkin Summit" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NED1" name="Walti Hot Springs" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41118SEC4" name="Wenban Spring" parent="q41118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NEC2" name="West of Fagin Mountain" parent="q40118NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEA4" name="Wildcat Canyon" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEB4" name="Wildcat Peak" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118SEA3" name="Wildcat Peak NW" parent="q40118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41118SEB4" name="Wood Spring Canyon" parent="q41118SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40118NWH4" name="Yankee Blade" parent="q40118NW" scope="quadrangle 1:24,000 scale"/></rt></descriptor>