<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="h18040003" name="San Joaquin Delta" parent="h180400" scope="hydrologic unit"/><bt><term thcode="1" code="h180400" name="San Joaquin" parent="h1804" scope="hydrologic accounting unit"/><term thcode="1" code="h1804" name="San Joaquin" parent="h18" scope="hydrologic subregion"/><term thcode="1" code="h18" name="California" 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="f06001" name="Alameda" parent="fUS06" scope="county"/><term thcode="1" code="q38122NWC3" name="Altamont" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWB4" name="Antioch North" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWB1" name="Antioch South" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWD4" name="Bouldin Island" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWC1" name="Brentwood" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWE2" name="Bruceville" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWC2" name="Byron Hot Springs" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWD4" name="Cedar Mountain" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWA1" name="Clayton" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWD2" name="Clifton Court Forebay" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f06013" name="Contra Costa" parent="fUS06" scope="county"/><term thcode="1" code="q38122NWA2" name="Diablo" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWE1" name="Holt" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWD3" name="Isleton" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWC4" name="Jersey Island" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWF2" name="Lathrop" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWF4" name="Lodi South" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWE4" name="Lone Tree Creek" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWC4" name="Mendenhall Springs" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWD3" name="Midway" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122SWE1" name="Mount Boardman" parent="q38122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWG3" name="Ripon" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f06067" name="Sacramento" parent="fUS06" scope="county"/><term thcode="1" code="f06077" name="San Joaquin" parent="fUS06" scope="county"/><term thcode="1" code="f06095" name="Solano" parent="fUS06" scope="county"/><term thcode="1" code="p2181" name="Stockton Naval Communications Station" parent="p24" scope="Navy"/><term thcode="1" code="q38122NWF1" name="Stockton West" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWB2" name="Tassajara" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWE4" name="Terminous" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39122SWE3" name="Thornton" parent="q39122SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWE3" name="Tracy" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWE2" name="Union Island" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWF3" name="Vernalis" parent="q38122NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q38122NWD1" name="Woodward Island" parent="q38122NW" scope="quadrangle 1:24,000 scale"/></rt></descriptor>