<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="q42122SE" name="Alturas" parent="q42122" scope="quadrangle 1:100,000 scale"/><bt><term thcode="1" code="q42122" name="Alturas" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="qroot" name="USGS Quadrangles" parent="fUS" scope="quadrangle"/><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="q42122SEA3" name="Adin" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEA2" name="Adin Pass" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SED1" name="Alturas" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEB3" name="Ambrose Valley" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEC4" name="Ash Valley" parent="q42122SE" 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="q42122SEB1" name="Canby" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEF4" name="Cold Spring Mountain" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEE1" name="Dorris Reservoir" parent="q42122SE" 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="q42122SEC2" name="Graven Ridge" parent="q42122SE" 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="q42122SEB2" name="Hermit Butte" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SED4" name="Holbrook Canyon" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SED2" name="Infernal Caverns" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEF3" name="Jess Valley" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEC3" name="Knox Mountain" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEB4" name="Lane Reservoir" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEA4" name="Letterbox Hill" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SED3" name="Likely" parent="q42122SE" 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="q42122SEE2" name="Little Juniper Reservoir" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEE4" name="Madeline" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEC1" name="Rattlesnake Butte" parent="q42122SE" 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="q42122SEF2" name="Soup Creek" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEE3" name="Tule Mountain" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEG1" name="Warren Peak" parent="q42122SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q42122SEA1" name="Washington Mountain" parent="q42122SE" scope="quadrangle 1:24,000 scale"/></nt><rt><term thcode="1" code="h1604" name="Black Rock Desert-Humboldt" parent="h16" scope="hydrologic subregion"/><term thcode="1" code="f06035" name="Lassen" parent="fUS06" scope="county"/><term thcode="1" code="f06049" name="Modoc" parent="fUS06" scope="county"/><term thcode="1" code="h1808" name="North Lahontan" parent="h18" scope="hydrologic subregion"/><term thcode="1" code="h1802" name="Sacramento" parent="h18" scope="hydrologic subregion"/></rt></descriptor>