<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="q38080NE" name="Dillwyn" parent="q38080" scope="quadrangle 1:100,000 scale"/><bt><term thcode="1" code="q38080" name="Roanoke" 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="q38080NED1" name="Alberene" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEA3" name="Arrington" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEF3" name="Arvonia" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEF1" name="Boyd Tavern" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NED4" name="Buckingham" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEA4" name="Buffalo Ridge" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEH2" name="Caledonia" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEH3" name="Cartersville" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEG2" name="Columbia" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEC1" name="Covesville" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEE3" name="Diana Mills" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEE4" name="Dillwyn" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NED2" name="Esmont" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEH1" name="Ferncliff" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEB4" name="Gladstone" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NED3" name="Glenmore" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEF4" name="Gold Hill" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEB1" name="Greenfield" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEA2" name="Horseshoe Mountain" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEC3" name="Howardsville" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEG3" name="Lakeside Village" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEB2" name="Lovingston" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEF2" name="Palmyra" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEC4" name="Saint Joy" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEC2" name="Schuyler" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEE2" name="Scottsville" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEA1" name="Sherando" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEB3" name="Shipman" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEE1" name="Simeon" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEH4" name="Trenholm" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEG4" name="Whiteville" parent="q38080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38080NEG1" name="Zion Crossroads" parent="q38080NE" scope="quadrangle 1:24,000 scale"/></nt><rt><term thcode="1" code="f51003" name="Albemarle" parent="fUS51" scope="county"/><term thcode="1" code="f51009" name="Amherst" parent="fUS51" scope="county"/><term thcode="1" code="f51011" name="Appomattox" parent="fUS51" scope="county"/><term thcode="1" code="f51015" name="Augusta" parent="fUS51" scope="county"/><term thcode="1" code="f51029" name="Buckingham" parent="fUS51" scope="county"/><term thcode="1" code="f51049" name="Cumberland" parent="fUS51" scope="county"/><term thcode="1" code="f51065" name="Fluvanna" parent="fUS51" scope="county"/><term thcode="1" code="f51075" name="Goochland" parent="fUS51" scope="county"/><term thcode="1" code="f51109" name="Louisa" parent="fUS51" scope="county"/><term thcode="1" code="h0208" name="Lower Chesapeake" parent="h02" scope="hydrologic subregion"/><term thcode="1" code="f51125" name="Nelson" parent="fUS51" scope="county"/><term thcode="1" code="h0207" name="Potomac" parent="h02" scope="hydrologic subregion"/><term thcode="1" code="f51145" name="Powhatan" parent="fUS51" scope="county"/></rt></descriptor>