<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="h15010011" name="White" parent="h150100" scope="hydrologic unit"/><bt><term thcode="1" code="h150100" name="Lower Colorado-Lake Mead" parent="h1501" scope="hydrologic accounting unit"/><term thcode="1" code="h1501" name="Lower Colorado-Lake Mead" parent="h15" scope="hydrologic subregion"/><term thcode="1" code="h15" name="Lower Colorado" 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="q38116SWG2" name="Alamo" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWH1" name="Alamo NE" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWH2" name="Alamo SE" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWG1" name="Ash Springs" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWG1" name="Badger Hole Spring" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWF2" name="Badger Spring" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SWG4" name="Blackjack Springs" parent="q40116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWE4" name="Blue Eagle Mountain" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NEA2" name="Brown Knoll" parent="q39116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWF3" name="Callaway Well" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SEA1" name="Cave Valley Well" parent="q39116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWE1" name="Crescent Reservoir" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWE4" name="Crescent Spring" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWE1" name="Currant Mountain" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2487" name="Currant Mountain Wilderness" parent="p14" scope="Wilderness"/><term thcode="1" code="q39116NWF2" name="Currant Summit" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NEA1" name="Deadman Spring" parent="q38116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SEA2" name="Delamar Lake" parent="q38116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p3000" name="Delamar Mountains Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="q38116SEA1" name="Delamar NW" parent="q38116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWF3" name="Desert Hills NE" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1712" name="Desert National Wildlife Range" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q39116NWG2" name="Douglas" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SEA3" name="Ely" parent="q40116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p3027" name="Far South Egans Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="q39116SWF2" name="Forest Home" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWF1" name="Forest Home NE" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWG3" name="Fossil Peak" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWH2" name="Gap Mountain" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SWH3" name="Giroux Wash" parent="q40116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2532" name="Grant Range Wilderness" parent="p14" scope="Wilderness"/><term thcode="1" code="q39116NEA3" name="Haggerty Spring" parent="q39116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWF1" name="Hancock Summit" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWH3" name="Hardy Springs" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWE1" name="Heath Canyon" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWG4" name="Hiko" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWH3" name="Hiko NE" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWH4" name="Hiko SE" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWE2" name="Horse Spring Hills" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWF1" name="Horse Track Spring" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWG2" name="Hot Creek Butte" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1204" name="Humboldt National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q40116SWE4" name="Indian Garden Mountain" parent="q40116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f32017" name="Lincoln" parent="fUS32" scope="county"/><term thcode="1" code="q38116SWH3" name="Lower Pahranagat Lake" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116SWG3" name="Lower Pahranagat Lake NW" parent="q38116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWH2" name="Lund" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWF3" name="Mail Summit" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWG4" name="Moorman Spring" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWG3" name="Moorman Spring NW" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWH4" name="Moorman Spring SE" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWE3" name="Mount Irish" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWF4" name="Mount Irish SE" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWF2" name="Murphy Gap SE" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f32023" name="Nye" parent="fUS32" scope="county"/><term thcode="1" code="q38116NWG1" name="Oreana Spring" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1899" name="Pahranagat National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q38116NEA3" name="Pahroc Spring" parent="q38116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NEA4" name="Pahroc Summit Pass" parent="q38116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NWH1" name="Preston" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SWH4" name="Preston Reservoir" parent="q40116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SWG3" name="Railroad Crossing Dam" parent="q40116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SWH2" name="Riepetown" parent="q40116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p3199" name="Riordan Well Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="q39116NEA1" name="Sawmill Canyon" parent="q39116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWG2" name="Seaman Wash" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NEA4" name="Shingle Pass" parent="q39116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SEA3" name="Silver King Mountain" parent="q39116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SEA4" name="Silver King Mountain SW" parent="q39116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SEA2" name="Silver King Well" parent="q39116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p3242" name="South Egan Range Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="p3249" name="South Pahroc Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="q38116SEA3" name="South of Delamar Lake" parent="q38116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWH1" name="Sunnyside" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWG1" name="Sunnyside NW" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWH4" name="Timber Mountain Pass East" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWH3" name="Timber Mountain Pass NE" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWG3" name="Timber Mountain Pass NW" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWG4" name="Timber Mountain Pass West" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWD2" name="Troy Canyon" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SEA4" name="Ward Mountain" parent="q40116SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116SWF3" name="Water Gap NE" parent="q39116SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NWH1" name="Weepah Spring" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p3300" name="Weepah Spring Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="q39116NWF4" name="Wells Station" parent="q39116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38116NEA2" name="Wheatgrass Spring" parent="q38116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f32033" name="White Pine" parent="fUS32" scope="county"/><term thcode="1" code="q38116NWH2" name="White River Narrows" parent="q38116NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39116NEB1" name="White Rock Creek" parent="q39116NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40116SWF4" name="Willow Grove" parent="q40116SW" scope="quadrangle 1:24,000 scale"/></rt></descriptor>