<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="fUS18" name="Indiana" parent="fUS" scope="state"/><bt><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="f18001" name="Adams" parent="fUS18" scope="county"/><term thcode="1" code="f18003" name="Allen" parent="fUS18" scope="county"/><term thcode="1" code="f18005" name="Bartholomew" parent="fUS18" scope="county"/><term thcode="1" code="f18007" name="Benton" parent="fUS18" scope="county"/><term thcode="1" code="f18009" name="Blackford" parent="fUS18" scope="county"/><term thcode="1" code="f18011" name="Boone" parent="fUS18" scope="county"/><term thcode="1" code="f18013" name="Brown" parent="fUS18" scope="county"/><term thcode="1" code="f18015" name="Carroll" parent="fUS18" scope="county"/><term thcode="1" code="f18017" name="Cass" parent="fUS18" scope="county"/><term thcode="1" code="f18019" name="Clark" parent="fUS18" scope="county"/><term thcode="1" code="f18021" name="Clay" parent="fUS18" scope="county"/><term thcode="1" code="f18023" name="Clinton" parent="fUS18" scope="county"/><term thcode="1" code="f18025" name="Crawford" parent="fUS18" scope="county"/><term thcode="1" code="f18027" name="Daviess" parent="fUS18" scope="county"/><term thcode="1" code="f18033" name="DeKalb" parent="fUS18" scope="county"/><term thcode="1" code="f18029" name="Dearborn" parent="fUS18" scope="county"/><term thcode="1" code="f18031" name="Decatur" parent="fUS18" scope="county"/><term thcode="1" code="f18035" name="Delaware" parent="fUS18" scope="county"/><term thcode="1" code="f18037" name="Dubois" parent="fUS18" scope="county"/><term thcode="1" code="f18039" name="Elkhart" parent="fUS18" scope="county"/><term thcode="1" code="f18041" name="Fayette" parent="fUS18" scope="county"/><term thcode="1" code="f18043" name="Floyd" parent="fUS18" scope="county"/><term thcode="1" code="f18045" name="Fountain" parent="fUS18" scope="county"/><term thcode="1" code="f18047" name="Franklin" parent="fUS18" scope="county"/><term thcode="1" code="f18049" name="Fulton" parent="fUS18" scope="county"/><term thcode="1" code="f18051" name="Gibson" parent="fUS18" scope="county"/><term thcode="1" code="f18053" name="Grant" parent="fUS18" scope="county"/><term thcode="1" code="f18055" name="Greene" parent="fUS18" scope="county"/><term thcode="1" code="f18057" name="Hamilton" parent="fUS18" scope="county"/><term thcode="1" code="f18059" name="Hancock" parent="fUS18" scope="county"/><term thcode="1" code="f18061" name="Harrison" parent="fUS18" scope="county"/><term thcode="1" code="f18063" name="Hendricks" parent="fUS18" scope="county"/><term thcode="1" code="f18065" name="Henry" parent="fUS18" scope="county"/><term thcode="1" code="f18067" name="Howard" parent="fUS18" scope="county"/><term thcode="1" code="f18069" name="Huntington" parent="fUS18" scope="county"/><term thcode="1" code="f18071" name="Jackson" parent="fUS18" scope="county"/><term thcode="1" code="f18073" name="Jasper" parent="fUS18" scope="county"/><term thcode="1" code="f18075" name="Jay" parent="fUS18" scope="county"/><term thcode="1" code="f18077" name="Jefferson" parent="fUS18" scope="county"/><term thcode="1" code="f18079" name="Jennings" parent="fUS18" scope="county"/><term thcode="1" code="f18081" name="Johnson" parent="fUS18" scope="county"/><term thcode="1" code="f18083" name="Knox" parent="fUS18" scope="county"/><term thcode="1" code="f18085" name="Kosciusko" parent="fUS18" scope="county"/><term thcode="1" code="f18087" name="LaGrange" parent="fUS18" scope="county"/><term thcode="1" code="f18091" name="LaPorte" parent="fUS18" scope="county"/><term thcode="1" code="f18089" name="Lake" parent="fUS18" scope="county"/><term thcode="1" code="f18093" name="Lawrence" parent="fUS18" scope="county"/><term thcode="1" code="f18095" name="Madison" parent="fUS18" scope="county"/><term thcode="1" code="f18097" name="Marion" parent="fUS18" scope="county"/><term thcode="1" code="f18099" name="Marshall" parent="fUS18" scope="county"/><term thcode="1" code="f18101" name="Martin" parent="fUS18" scope="county"/><term thcode="1" code="f18103" name="Miami" parent="fUS18" scope="county"/><term thcode="1" code="f18105" name="Monroe" parent="fUS18" scope="county"/><term thcode="1" code="f18107" name="Montgomery" parent="fUS18" scope="county"/><term thcode="1" code="f18109" name="Morgan" parent="fUS18" scope="county"/><term thcode="1" code="f18111" name="Newton" parent="fUS18" scope="county"/><term thcode="1" code="f18113" name="Noble" parent="fUS18" scope="county"/><term thcode="1" code="f18115" name="Ohio" parent="fUS18" scope="county"/><term thcode="1" code="f18117" name="Orange" parent="fUS18" scope="county"/><term thcode="1" code="f18119" name="Owen" parent="fUS18" scope="county"/><term thcode="1" code="f18121" name="Parke" parent="fUS18" scope="county"/><term thcode="1" code="f18123" name="Perry" parent="fUS18" scope="county"/><term thcode="1" code="f18125" name="Pike" parent="fUS18" scope="county"/><term thcode="1" code="f18127" name="Porter" parent="fUS18" scope="county"/><term thcode="1" code="f18129" name="Posey" parent="fUS18" scope="county"/><term thcode="1" code="f18131" name="Pulaski" parent="fUS18" scope="county"/><term thcode="1" code="f18133" name="Putnam" parent="fUS18" scope="county"/><term thcode="1" code="f18135" name="Randolph" parent="fUS18" scope="county"/><term thcode="1" code="f18137" name="Ripley" parent="fUS18" scope="county"/><term thcode="1" code="f18139" name="Rush" parent="fUS18" scope="county"/><term thcode="1" code="f18141" name="Saint Joseph" parent="fUS18" scope="county"/><term thcode="1" code="f18143" name="Scott" parent="fUS18" scope="county"/><term thcode="1" code="f18145" name="Shelby" parent="fUS18" scope="county"/><term thcode="1" code="f18147" name="Spencer" parent="fUS18" scope="county"/><term thcode="1" code="f18149" name="Starke" parent="fUS18" scope="county"/><term thcode="1" code="f18151" name="Steuben" parent="fUS18" scope="county"/><term thcode="1" code="f18153" name="Sullivan" parent="fUS18" scope="county"/><term thcode="1" code="f18155" name="Switzerland" parent="fUS18" scope="county"/><term thcode="1" code="f18157" name="Tippecanoe" parent="fUS18" scope="county"/><term thcode="1" code="f18159" name="Tipton" parent="fUS18" scope="county"/><term thcode="1" code="f18161" name="Union" parent="fUS18" scope="county"/><term thcode="1" code="f18163" name="Vanderburgh" parent="fUS18" scope="county"/><term thcode="1" code="f18165" name="Vermillion" parent="fUS18" scope="county"/><term thcode="1" code="f18167" name="Vigo" parent="fUS18" scope="county"/><term thcode="1" code="f18169" name="Wabash" parent="fUS18" scope="county"/><term thcode="1" code="f18171" name="Warren" parent="fUS18" scope="county"/><term thcode="1" code="f18173" name="Warrick" parent="fUS18" scope="county"/><term thcode="1" code="f18175" name="Washington" parent="fUS18" scope="county"/><term thcode="1" code="f18177" name="Wayne" parent="fUS18" scope="county"/><term thcode="1" code="f18179" name="Wells" parent="fUS18" scope="county"/><term thcode="1" code="f18181" name="White" parent="fUS18" scope="county"/><term thcode="1" code="f18183" name="Whitley" parent="fUS18" scope="county"/></nt><rt><term thcode="1" code="q39090" name="Belleville" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q42088" name="Chicago" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q40086" name="Cincinnati" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q41088" name="Danville" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q38088" name="Evansville" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q42086" name="Fort Wayne" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="h0508" name="Great Miami" parent="h05" scope="hydrologic subregion"/><term thcode="1" code="q40088" name="Indianapolis" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q39086" name="Louisville" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="h0514" name="Lower Ohio" parent="h05" scope="hydrologic subregion"/><term thcode="1" code="h0509" name="Middle Ohio" parent="h05" scope="hydrologic subregion"/><term thcode="1" code="a503" name="Mississippian aquifers" parent="aroot" scope="aquifer"/><term thcode="1" code="q41086" name="Muncie" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="h0406" name="Northeastern Lake Michigan-Lake Michigan" parent="h04" scope="hydrologic subregion"/><term thcode="1" code="q38090" name="Paducah" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="a310" name="Pennsylvanian aquifers" parent="aroot" scope="aquifer"/><term thcode="1" code="a410" name="Silurian-Devonian aquifers" parent="aroot" scope="aquifer"/><term thcode="1" code="h0405" name="Southeastern Lake Michigan" parent="h04" scope="hydrologic subregion"/><term thcode="1" code="h0404" name="Southwestern Lake Michigan" parent="h04" scope="hydrologic subregion"/><term thcode="1" code="h0712" name="Upper Illinois" parent="h07" scope="hydrologic subregion"/><term thcode="1" code="q39088" name="Vincennes" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="h0512" name="Wabash" parent="h05" scope="hydrologic subregion"/><term thcode="1" code="h0410" name="Western Lake Erie" parent="h04" scope="hydrologic subregion"/><term thcode="1" code="q38086" name="Winchester" parent="qroot" scope="quadrangle 1:250,000 scale"/></rt></descriptor>