<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="h18080001" name="Surprise Valley" parent="h180800" scope="hydrologic unit"/><bt><term thcode="1" code="h180800" name="North Lahontan" parent="h1808" scope="hydrologic accounting unit"/><term thcode="1" code="h1808" name="North Lahontan" parent="h18" scope="hydrologic subregion"/><term thcode="1" code="h18" name="California" 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="q42120NWA1" name="Barrel Springs" parent="q42120NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42120SWA1" name="Big Hat Mountain" parent="q42120SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEG4" name="Boot Lake" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEH3" name="Boyd Spring" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42120NWA3" name="Carter Reservoir" parent="q42120NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEG4" name="Cedarville" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p873" name="Cedarville Rancheria" parent="p15" scope="Indian Reservations"/><term thcode="1" code="q42120NWA2" name="Crooks Meadow" parent="q42120NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEF3" name="Davis Creek" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42120SWA4" name="Duck Lake" parent="q42120SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEG2" name="Eagle Peak" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEH2" name="Eagleville" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEG3" name="Emerson Peak" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEG2" name="Fort Bidwell" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p902" name="Fort Bidwell Indian Reservation" parent="p15" scope="Indian Reservations"/><term thcode="1" code="q42120NWA4" name="Fortynine Mountain" parent="q42120NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEH1" name="Hansen Island" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42120SWA2" name="Hays Canyon" parent="q42120SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEH1" name="Lake Annie" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEG3" name="Lake City" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEH2" name="Larkspur Hills" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f06035" name="Lassen" parent="fUS06" scope="county"/><term thcode="1" code="q42122NEH4" name="Leonards Hot Springs" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEH4" name="Little Hat Mountain" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f06049" name="Modoc" parent="fUS06" scope="county"/><term thcode="1" code="p1225" name="Modoc National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q42120NWB2" name="Mosquito Valley" parent="q42120NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEG1" name="Mount Bidwell" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122NEF4" name="Payne Peak" parent="q42122NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42120SWA3" name="Pegleg Canyon" parent="q42120SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEF1" name="Shields Creek" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEH3" name="Snake Lake" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p3252" name="South Warner Contiguous Wilderness Study Area" parent="p17" scope="Wilderness Study Area"/><term thcode="1" code="p2738" name="South Warner Wilderness" parent="p14" scope="Wilderness"/><term thcode="1" code="q42122SEG1" name="Warren Peak" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f32031" name="Washoe" parent="fUS32" scope="county"/><term thcode="1" code="q42122NEF1" name="Willow Ranch" parent="q42122NE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>