<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="q39118NW" name="Ione Valley" parent="q39118" scope="quadrangle 1:100,000 scale"/><bt><term thcode="1" code="q39118" name="Tonopah" 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="q39118NWF2" name="Arc Dome" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWE2" name="Bakeoven Creek" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWC4" name="Black Spring" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWC3" name="Black Spring NW" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWG2" name="Carvers" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH1" name="Carvers NE" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWG1" name="Carvers NW" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH2" name="Carvers SE" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWD4" name="Cloverdale Ranch" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWE1" name="Corral Wash" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWA1" name="Downeyville" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWB1" name="Ellsworth" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWE3" name="Farrington Canyon" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWA2" name="Gabbs" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWB3" name="Goldyke" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWA3" name="Granny Goose Well" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWD2" name="Grantsville" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWD1" name="Ione" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWC1" name="Ione NW" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWC2" name="Ione SW" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH4" name="Manhattan" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWD3" name="Mount Ardivey" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWG3" name="Pablo Canyon Ranch" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWB2" name="Paradise Peak" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWF4" name="Peavine Ranch" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWH3" name="Round Mountain" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWE4" name="Secret Basin" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWG4" name="Seyler Peak" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWB4" name="Simon" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWF1" name="South Toiyabe Peak" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWA4" name="Stewart Spring" parent="q39118NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q39118NWF3" name="Toms Canyon" parent="q39118NW" 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="h1606" name="Central Nevada Desert Basins" parent="h16" scope="hydrologic subregion"/><term thcode="1" code="f32021" name="Mineral" parent="fUS32" scope="county"/><term thcode="1" code="f32023" name="Nye" parent="fUS32" scope="county"/></rt></descriptor>