<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="h12030102" name="Lower West Fork Trinity" parent="h120301" scope="hydrologic unit"/><bt><term thcode="1" code="h120301" name="Upper Trinity" parent="h1203" scope="hydrologic accounting unit"/><term thcode="1" code="h1203" name="Trinity" parent="h12" scope="hydrologic subregion"/><term thcode="1" code="h12" name="Texas-Gulf" 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="q33098NWA1" name="Adell" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWD3" name="Aledo" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098SWG1" name="Alvarado" parent="q33098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWC3" name="Annetta" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWH3" name="Arlington" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWE1" name="Avondale" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWD1" name="Azle" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWE3" name="Benbrook" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p240" name="Benbrook Lake" parent="p19" scope="Army Corps of Engineers"/><term thcode="1" code="q34098SWB4" name="Boonsville" parent="q34098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWH4" name="Britton" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWF4" name="Burleson" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p100" name="Carswell Air Force Base (Closed)" parent="p25" scope="Air Force"/><term thcode="1" code="q33098NEA4" name="Cedar Hill" parent="q33098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWC4" name="Chapin" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWG1" name="Colleyville" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWD4" name="Cresson" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48113" name="Dallas" parent="fUS48" scope="county"/><term thcode="1" code="p2084" name="Dallas Naval Air Station (Closed)" parent="p24" scope="Navy"/><term thcode="1" code="q33098NEA3" name="Duncanville" parent="q33098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48139" name="Ellis" parent="fUS48" scope="county"/><term thcode="1" code="q33098NWH2" name="Euless" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWF3" name="Fort Worth" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWA2" name="Garner" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098SWD1" name="Godley" parent="q33098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWH1" name="Grapevine" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWF2" name="Haltom City" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48221" name="Hood" parent="fUS48" scope="county"/><term thcode="1" code="q33098NWG2" name="Hurst" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NEA2" name="Irving" parent="q33098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48251" name="Johnson" parent="fUS48" scope="county"/><term thcode="1" code="q33098SWE1" name="Joshua" parent="q33098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098SWF1" name="Keene" parent="q33098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWF1" name="Keller" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWG3" name="Kennedale" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWC2" name="Lake Weatherford" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWE2" name="Lake Worth" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWG4" name="Mansfield" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098SEA1" name="Midlothian" parent="q33098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48367" name="Parker" parent="fUS48" scope="county"/><term thcode="1" code="q33098NWB1" name="Poolville" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWE4" name="Primrose" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWC1" name="Springtown" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWD2" name="Springtown SE" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48439" name="Tarrant" parent="fUS48" scope="county"/><term thcode="1" code="q33098SWH1" name="Venus" parent="q33098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWB2" name="Weatherford North" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q33098NWB3" name="Weatherford South" parent="q33098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48497" name="Wise" parent="fUS48" scope="county"/></rt></descriptor>