<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="h03160204" name="Mobile - Tensaw" parent="h031602" scope="hydrologic unit"/><bt><term thcode="1" code="h031602" name="Mobile Bay- Tombigbee" parent="h0316" scope="hydrologic accounting unit"/><term thcode="1" code="h0316" name="Mobile - Tombigbee" parent="h03" scope="hydrologic subregion"/><term thcode="1" code="h03" name="South Atlantic-Gulf" 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="f01003" name="Baldwin" parent="fUS01" scope="county"/><term thcode="1" code="q31088NWB1" name="Bay Minette North" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31088NWB2" name="Bay Minette South" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32088SWA3" name="Bilbo Island" parent="q32088SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32088SWC3" name="Blacksher" parent="q32088SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31088NWA3" name="Bridgehead" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32090SEH3" name="Calvert" parent="q32090SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31090NEH2" name="Chickasaw" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31090NEG1" name="Chunchula" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32090SEG4" name="Citronelle East" parent="q32090SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32090SEF4" name="Citronelle West" parent="q32090SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31090NEH1" name="Creola" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31088NWA4" name="Daphne" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31090NEF1" name="Georgetown" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31088NWA2" name="Hurricane" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31090NEG2" name="Kushla" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f01097" name="Mobile" parent="fUS01" scope="county"/><term thcode="1" code="q31090NEH3" name="Mobile" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32090SEH4" name="Mount Vernon" parent="q32090SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32088SWC4" name="Perdido" parent="q32088SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31090NEF2" name="Semmes" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31088NWB4" name="Silverhill" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32090SEG3" name="Sims Chapel" parent="q32090SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31090NEG3" name="Spring Hill" parent="q31090NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31088NWB3" name="Stapleton" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32088SWA4" name="Stiggins Lake" parent="q32088SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32088SWB3" name="Tensaw" parent="q32088SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q31088NWA1" name="The Basin" parent="q31088NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q32088SWB4" name="Vaughn" parent="q32088SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f01129" name="Washington" parent="fUS01" scope="county"/></rt></descriptor>