<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="h07130003" name="Lower Illinois-Lake Chautauqua" parent="h071300" scope="hydrologic unit"/><bt><term thcode="1" code="h071300" name="Lower Illinois" parent="h0713" scope="hydrologic accounting unit"/><term thcode="1" code="h0713" name="Lower Illinois" parent="h07" scope="hydrologic subregion"/><term thcode="1" code="h07" name="Upper Mississippi" 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="q41092SEE1" name="Adair" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40092NEF1" name="Arenzville East" parent="q40092NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40092NEE1" name="Arenzville West" parent="q40092NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEF3" name="Astoria" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWA4" name="Banner" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEG3" name="Bath" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEE4" name="Beardstown" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090SWA3" name="Biggs" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17009" name="Brown" parent="fUS17" scope="county"/><term thcode="1" code="q41092NEH4" name="Canton" parent="q41092NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17017" name="Cass" parent="fUS17" scope="county"/><term thcode="1" code="q41092SEG4" name="Chandlerville" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1678" name="Chautauqua National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q41092SEF4" name="Clear Lake" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40092NED1" name="Cooperstown" parent="q40092NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090SWD1" name="Delavan North" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090SWD2" name="Delavan South" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEC2" name="Doddsville" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090SWA1" name="Duck Island" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEG2" name="Duncan Mills" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWC2" name="Dunlap" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWC1" name="Edelstein" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWA2" name="Elmwood" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090SWE2" name="Emden" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1719" name="Emiquon National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q41092SEC3" name="Erwin" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWA3" name="Farmington East" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092NEH3" name="Farmington West" parent="q41092NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090SWB2" name="Forest City" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17057" name="Fulton" parent="fUS17" scope="county"/><term thcode="1" code="q41090NWB4" name="Glasford" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWB3" name="Hanna City" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEH2" name="Havana" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090SWE1" name="Hopedale" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SED2" name="Industry" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEF2" name="Ipava" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEH3" name="Kilbourne" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17095" name="Knox" parent="fUS17" scope="county"/><term thcode="1" code="q41090NWA1" name="Laura" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEG1" name="Lewistown" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17107" name="Logan" parent="fUS17" scope="county"/><term thcode="1" code="q41090SWB1" name="Manito" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWD4" name="Marquette Heights" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17123" name="Marshall" parent="fUS17" scope="county"/><term thcode="1" code="f17125" name="Mason" parent="fUS17" scope="county"/><term thcode="1" code="q41090SWC3" name="Mason City" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17109" name="McDonough" parent="fUS17" scope="county"/><term thcode="1" code="q41090SWC2" name="Natrona" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWB2" name="Oak Hill" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWC4" name="Pekin" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17143" name="Peoria" parent="fUS17" scope="county"/><term thcode="1" code="q41090NWD3" name="Peoria East" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWC3" name="Peoria West" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWB1" name="Princeville" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEE3" name="Ray" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWD1" name="Rome" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SED3" name="Rushville North" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SED4" name="Rushville South" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEH1" name="Saint David" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17169" name="Schuyler" parent="fUS17" scope="county"/><term thcode="1" code="q41090SWC1" name="South Pekin" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41090NWD2" name="Spring Bay" parent="q41090NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f17179" name="Tazewell" parent="fUS17" scope="county"/><term thcode="1" code="q41090SWA2" name="Topeka" parent="q41090SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092SEE2" name="Vermont" parent="q41092SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q40092NEG1" name="Virginia" parent="q40092NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41092NEH2" name="Yates City" parent="q41092NE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>