<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="h12090106" name="Middle Colorado" parent="h120901" scope="hydrologic unit"/><bt><term thcode="1" code="h120901" name="Middle Colorado-Concho" parent="h1209" scope="hydrologic accounting unit"/><term thcode="1" code="h1209" name="Lower Colorado-San Bernard Coastal" 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="q32100NWH3" name="Bangs East" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWG3" name="Bangs West" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWD3" name="Bead Mountain" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SEC1" name="Big Valley North" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SEC2" name="Big Valley South" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NEB4" name="Blanket Springs" parent="q32100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SEB2" name="Blucher Mountain" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWF2" name="Bluff Creek" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SEA1" name="Bowser" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWF3" name="Brady North" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWH4" name="Brookesmith" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48049" name="Brown" parent="fUS48" scope="county"/><term thcode="1" code="q32100NEA3" name="Brownwood" parent="q32100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWB3" name="Buffalo Bluff" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48083" name="Coleman" parent="fUS48" scope="county"/><term thcode="1" code="q32100NWE2" name="Coleman" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48095" name="Concho" parent="fUS48" scope="county"/><term thcode="1" code="q32100SWD1" name="Doole" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWC2" name="Doole SW" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWH1" name="Elm Grove" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWE1" name="Fife" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWE3" name="Fisk" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SED1" name="Goldthwaite" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWE4" name="Gouldbusk" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWH2" name="Hall" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NEA4" name="Indian Creek" parent="q32100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWF2" name="Lake San Tana" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWC4" name="Leaday" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWC3" name="Little Grape Creek" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWE2" name="Lohn" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48307" name="McCulloch" parent="fUS48" scope="county"/><term thcode="1" code="q32100SWD3" name="Melvin" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWG1" name="Mercury" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWB1" name="Millersview" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWB2" name="Millersview SE" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48333" name="Mills" parent="fUS48" scope="county"/><term thcode="1" code="q32100SWC1" name="Mustang Creek" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWC3" name="Pasche" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWG2" name="Placid" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SEB1" name="Regency" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SEA2" name="Richland Springs" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWG3" name="Rochelle" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48399" name="Runnels" parent="fUS48" scope="county"/><term thcode="1" code="q32100SWD2" name="Salt Gap" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f48411" name="San Saba" parent="fUS48" scope="county"/><term thcode="1" code="q32100SED2" name="San Saba Peak" parent="q32100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWF3" name="Santa Anna" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWF4" name="Speck Mountain" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWC2" name="Talpa" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWG4" name="Trickham" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWD2" name="Valera" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100NWD4" name="Voss" parent="q32100NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWE3" name="West Sweden" parent="q32100SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32100SWF1" name="Whon" parent="q32100SW" scope="quadrangle 1:24,000 scale"/></rt></descriptor>