<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="h02080104" name="Lower Rappahannock" parent="h020801" scope="hydrologic unit"/><bt><term thcode="1" code="h020801" name="Lower Chesapeake" parent="h0208" scope="hydrologic accounting unit"/><term thcode="1" code="h0208" name="Lower Chesapeake" parent="h02" scope="hydrologic subregion"/><term thcode="1" code="h02" name="Mid Atlantic" 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="q38078NWH2" name="Aylett" parent="q38078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWF4" name="Bowling Green" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51033" name="Caroline" parent="fUS51" scope="county"/><term thcode="1" code="q38078NWH1" name="Cauthornville" parent="q38078NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SEA4" name="Champlain" parent="q39078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWC2" name="Chancellorsville" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEC3" name="Church View" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SEA3" name="Colonial Beach South" parent="q39078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEF4" name="Deltaville" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEB2" name="Dunnsville" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51057" name="Essex" parent="fUS51" scope="county"/><term thcode="1" code="q38078NEF3" name="Fleets Bay" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p516" name="Fort A. P. Hill Military Reservation" parent="p23" scope="Army"/><term thcode="1" code="f51630" name="Fredericksburg" parent="fUS51" scope="City"/><term thcode="1" code="q39078SWE2" name="Fredericksburg" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1374" name="Fredericksburg and Spotsylvania Co. Battlefields Memorial National Military Park" parent="p47" scope="National Military Park"/><term thcode="1" code="q39078SWE3" name="Guinea" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEC1" name="Haynesville" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEE3" name="Irvington" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51099" name="King George" parent="fUS51" scope="county"/><term thcode="1" code="q39078SWG2" name="King George" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51097" name="King and Queen" parent="fUS51" scope="county"/><term thcode="1" code="f51103" name="Lancaster" parent="fUS51" scope="county"/><term thcode="1" code="q38078NEE2" name="Lancaster" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NED2" name="Lively" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWH4" name="Loretto" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NED1" name="Lottsburg" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SEC4" name="Machodoc" parent="q39078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51119" name="Middlesex" parent="fUS51" scope="county"/><term thcode="1" code="q38078NEA2" name="Millers Tavern" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SEB4" name="Montross" parent="q39078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEC2" name="Morattico" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEA1" name="Mount Landing" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51133" name="Northumberland" parent="fUS51" scope="county"/><term thcode="1" code="q39078SWF2" name="Passapatanzy" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWG3" name="Port Royal" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWF3" name="Rappahannock Academy" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1927" name="Rappahannock National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q38078NEF2" name="Reedville" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51159" name="Richmond" parent="fUS51" scope="county"/><term thcode="1" code="q39078SWH3" name="Rollins Fork" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWD2" name="Salem Church" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NED4" name="Saluda" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEC4" name="Shacklefords" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51177" name="Spotsylvania" parent="fUS51" scope="county"/><term thcode="1" code="q39078SWD3" name="Spotsylvania" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51179" name="Stafford" parent="fUS51" scope="county"/><term thcode="1" code="q39078SWD1" name="Storck" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SEB3" name="Stratford Hall" parent="q39078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39078SWG4" name="Supply" parent="q39078SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NEB1" name="Tappahannock" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38078NED3" name="Urbanna" parent="q38078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f51193" name="Westmoreland" parent="fUS51" scope="county"/><term thcode="1" code="q38078NEE4" name="Wilton" parent="q38078NE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>