<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="h04070006" name="Thunder Bay" parent="h040700" scope="hydrologic unit"/><bt><term thcode="1" code="h040700" name="Northwestern Lake Huron" parent="h0407" scope="hydrologic accounting unit"/><term thcode="1" code="h0407" name="Northwestern Lake Huron" parent="h04" scope="hydrologic subregion"/><term thcode="1" code="h04" name="Great Lakes" 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="f26001" name="Alcona" parent="fUS26" scope="county"/><term thcode="1" code="f26007" name="Alpena" parent="fUS26" scope="county"/><term thcode="1" code="q46084SWE4" name="Alpena" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46086SEG4" name="Atlanta" parent="q46086SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46086SEH4" name="Atlanta SE" parent="q46086SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45086NEH1" name="Avery" parent="q45086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWD3" name="Barton City" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWB1" name="Beaver Lake" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWD1" name="Big Ravine Creek" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWC3" name="Bucks Pond" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45086NEH2" name="Comins" parent="q45086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46086SEH3" name="Cranberry Lake" parent="q46086SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45086NEG1" name="Crooked Lake" parent="q45086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWB3" name="Curran" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWC1" name="Evans Creek" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45086NEH3" name="Fairview" parent="q45086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWF3" name="Harrisville" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWA2" name="Hawks" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46086SEF4" name="Hetherton" parent="q46086SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWA4" name="Hillman" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWB3" name="Hillman NE" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWD2" name="Hubbard Lake" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWC2" name="Hubbard Lake SW" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1205" name="Huron National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q46084SWB4" name="Jewett Creek" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWC4" name="Lachine" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46086SEG3" name="Lake Geneva" parent="q46086SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWD4" name="Lake Winyah" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45086NEF1" name="Lewiston" parent="q45086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWE3" name="Lincoln" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWE3" name="Long Lake East" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWD3" name="Long Lake West" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWA2" name="Mccollum Lake" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWB2" name="Mcginn Creek" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWA3" name="Mckinley" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWB2" name="Metz" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f26119" name="Montmorency" parent="fUS26" scope="county"/><term thcode="1" code="q45086NEG2" name="Oak Lake" parent="q45086NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f26135" name="Oscoda" parent="fUS26" scope="county"/><term thcode="1" code="q46084SWC3" name="Polaski" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46084SWC2" name="Posen" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f26141" name="Presque Isle" parent="fUS26" scope="county"/><term thcode="1" code="q46084SWA3" name="Royston" parent="q46084SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWA1" name="Rust" parent="q45084NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45084NWE2" name="Spruce" parent="q45084NW" scope="quadrangle 1:24,000 scale"/></rt></descriptor>