<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="h10170101" name="Lewis and Clark Lake" parent="h101701" scope="hydrologic unit"/><bt><term thcode="1" code="h101701" name="Lewis and Clark Lake" parent="h1017" scope="hydrologic accounting unit"/><term thcode="1" code="h1017" name="Missouri-Big Sioux" parent="h10" scope="hydrologic subregion"/><term thcode="1" code="h10" name="Missouri" 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="q43098SEB1" name="Allen" parent="q43098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31003" name="Antelope" parent="fUS31" scope="county"/><term thcode="1" code="q44100SEF2" name="Armour" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEE2" name="Armour SW" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46003" name="Aurora" parent="fUS46" scope="county"/><term thcode="1" code="q44100SEH4" name="Avon" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SWG1" name="Belden" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWC4" name="Bloomfield" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWD3" name="Bloomfield NE" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWD4" name="Bloomfield SE" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46009" name="Bon Homme" parent="fUS46" scope="county"/><term thcode="1" code="q43098NWC2" name="Bon Homme Colony" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31015" name="Boyd" parent="fUS31" scope="county"/><term thcode="1" code="q43098SWA2" name="Brunswick" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NEB3" name="Burbank" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEB1" name="Butte" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31027" name="Cedar" parent="fUS31" scope="county"/><term thcode="1" code="q43098NWB4" name="Center East" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWA4" name="Center West" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46023" name="Charles Mix" parent="fUS46" scope="county"/><term thcode="1" code="f46027" name="Clay" parent="fUS46" scope="county"/><term thcode="1" code="q43098NWG4" name="Coleridge" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWH4" name="Coleridge SE" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SEA1" name="Concord" parent="q43098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEE1" name="Corsica" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEF1" name="Corsica Lake" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SWA1" name="Creighton" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWE3" name="Crofton" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31043" name="Dakota" parent="fUS31" scope="county"/><term thcode="1" code="q44100SEG4" name="Dante" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46035" name="Davison" parent="fUS46" scope="county"/><term thcode="1" code="q44100SEG2" name="Delmont" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEH2" name="Delmont SE" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31051" name="Dixon" parent="fUS31" scope="county"/><term thcode="1" code="f46043" name="Douglas" parent="fUS46" scope="county"/><term thcode="1" code="q43098NEC3" name="Elk Point" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NED3" name="Elk Point NE" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SEC2" name="Emerson" parent="q43098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWF3" name="Fordyce" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SED4" name="Fort Randall Dam" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWE2" name="Gavins Point Dam" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWG1" name="Gayville" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEG3" name="Greenwood Colony" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46053" name="Gregory" parent="fUS46" scope="county"/><term thcode="1" code="q43100NED1" name="Gross" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWF4" name="Hartington" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWE4" name="Hartington SW" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44098SWA4" name="Haucks Lake" parent="q44098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEG1" name="Hillside" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWB3" name="Howe Creek" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46067" name="Hutchinson" parent="fUS46" scope="county"/><term thcode="1" code="q43098SED1" name="Jackson" parent="q43098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NED4" name="Jefferson" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1781" name="Karl Mundt National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q43098NWA1" name="Kingsburg" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44098SWC4" name="Kloucek Lake" parent="q44098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31107" name="Knox" parent="fUS31" scope="county"/><term thcode="1" code="q44100SEC4" name="Lake Andes SW" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p353" name="Lake Francis Case" parent="p19" scope="Army Corps of Engineers"/><term thcode="1" code="q43098SWH1" name="Laurel" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p380" name="Lewis And Clark Lake" parent="p19" scope="Army Corps of Engineers"/><term thcode="1" code="q43098NWC3" name="Lindy" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEF1" name="Lynch NE" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SWE1" name="Magnet" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NEB4" name="Martinsburg" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NEA4" name="Martinsburg SW" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEE1" name="Marty" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NEA3" name="Maskell" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWH2" name="Meckling" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWF2" name="Menominee" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SWC1" name="Midland" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWF1" name="Mission Hill" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1574" name="Missouri National Recreational River" parent="p49" scope="National River"/><term thcode="1" code="q43100NEF2" name="Monowi" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEH2" name="Niobrara" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEH1" name="Niobrara NE" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEG1" name="Niobrara NW" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEH3" name="Oak Hollow" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWH3" name="Obert" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100NEF4" name="Old Stickney Lake" parent="q44100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100SEH1" name="Orchard NE" parent="q43100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31139" name="Pierce" parent="fUS31" scope="county"/><term thcode="1" code="q43100NEG3" name="Pishelville" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SWB2" name="Plainview" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SWB1" name="Plainview NE" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NEC4" name="Ponca" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SWF1" name="Randolph North" parent="q43098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEE3" name="Ravinia" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100SEH2" name="Royal" parent="q43100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWG2" name="Saint Helena" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWB2" name="Santee" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1028" name="Santee Sioux Indian Reservation" parent="p15" scope="Indian Reservations"/><term thcode="1" code="q43098NEE4" name="Sioux City North" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SEE1" name="Sioux City South" parent="q43098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEB4" name="South Scalp Creek" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWA3" name="Sparta" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEC1" name="Spencer North" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWA2" name="Springfield" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100NEE4" name="Stickney" parent="q44100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWC1" name="Tabor" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWD1" name="Tabor NE" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWD2" name="Tabor SE" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f31173" name="Thurston" parent="fUS31" scope="county"/><term thcode="1" code="q44098SWA3" name="Tripp" parent="q44098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44098SWB4" name="Tripp SE" parent="q44098SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWB1" name="Tyndall" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46127" name="Union" parent="fUS46" scope="county"/><term thcode="1" code="q43100NEG2" name="Verdel" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43100NEH3" name="Verdigre NE" parent="q43100NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NEA2" name="Vermillion" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NEB2" name="Vermillion SE" parent="q43098NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEF4" name="Wagner" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEF3" name="Wagner NE" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q44100SEE4" name="Wagner SW" parent="q44100SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SEB2" name="Wakefield" parent="q43098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098SEC1" name="Waterbury" parent="q43098SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q43098NWG3" name="Wynot" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f46135" name="Yankton" parent="fUS46" scope="county"/><term thcode="1" code="q43098NWE1" name="Yankton" parent="q43098NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1079" name="Yankton Indian Reservation" parent="p15" scope="Indian Reservations"/></rt></descriptor>