<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="q45124NW" name="Corvallis" parent="q45124" scope="quadrangle 1:100,000 scale"/><bt><term thcode="1" code="q45124" name="Salem" 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="q45124NWF2" name="Airlie North" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWF3" name="Airlie South" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWH3" name="Albany" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWF4" name="Corvallis" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWF1" name="Dallas" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWA1" name="Devils Lake" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWB3" name="Eddyville" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWB4" name="Elk City" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWB2" name="Euchre Mountain" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWE2" name="Falls City" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWD2" name="Fanno Ridge" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWC4" name="Harlan" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWE3" name="Kings Valley" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWD1" name="Laurel Mountain" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWG3" name="Lewisburg" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWD4" name="Marys Peak" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWG2" name="Monmouth" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWA2" name="Mowrey Landing" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWC3" name="Nortons" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWG1" name="Rickreall" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWG4" name="Riverside" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWH1" name="Salem West" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWH2" name="Sidney" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWE1" name="Socialist Valley" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWB1" name="Stott Mountain" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWD3" name="Summit" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWH4" name="Tangent" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWA3" name="Toledo North" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWA4" name="Toledo South" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWC2" name="Valsetz" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWC1" name="Warnicke Creek" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NWE4" name="Wren" parent="q45124NW" scope="quadrangle 1:24,000 scale"/></nt><rt><term thcode="1" code="f41003" name="Benton" parent="fUS41" scope="county"/><term thcode="1" code="f41041" name="Lincoln" parent="fUS41" scope="county"/><term thcode="1" code="f41043" name="Linn" parent="fUS41" scope="county"/><term thcode="1" code="f41047" name="Marion" parent="fUS41" scope="county"/><term thcode="1" code="h1710" name="Oregon-Washington Coastal" parent="h17" scope="hydrologic subregion"/><term thcode="1" code="f41053" name="Polk" parent="fUS41" scope="county"/><term thcode="1" code="h1709" name="Willamette" parent="h17" scope="hydrologic subregion"/></rt></descriptor>