<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="h17090007" name="Middle Willamette" parent="h170900" scope="hydrologic unit"/><bt><term thcode="1" code="h170900" name="Willamette" parent="h1709" scope="hydrologic accounting unit"/><term thcode="1" code="h1709" name="Willamette" parent="h17" scope="hydrologic subregion"/><term thcode="1" code="h17" name="Pacific Northwest" 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="q45124NWF2" name="Airlie North" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46124SWG4" name="Amity" parent="q46124SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1604" name="Ankeny National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="p1622" name="Baskett Slough National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q46124SEC2" name="Canby" parent="q46124SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f41005" name="Clackamas" parent="fUS41" scope="county"/><term thcode="1" code="q46124SEE3" name="Colton" parent="q46124SE" 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="q46124SWH3" name="Dayton" parent="q46124SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46124SWH2" name="Dundee" parent="q46124SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46124SEA4" name="Gervais" parent="q46124SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46124SED1" name="Gladstone" parent="q46124SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46124SEC1" name="Lake Oswego" parent="q46124SE" 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="q46124SWH1" name="Laurelwood" parent="q46124SW" 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="q45124NED2" name="Lyons" parent="q45124NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f41047" name="Marion" parent="fUS41" scope="county"/><term thcode="1" code="q46124SWH4" name="Mission Bottom" parent="q46124SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46124SED3" name="Molalla" parent="q46124SE" 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="q46124SEA2" name="Newberg" parent="q46124SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q46124SED2" name="Oregon City" parent="q46124SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f41053" name="Polk" parent="fUS41" scope="county"/><term thcode="1" code="q46124SEE2" name="Redland" parent="q46124SE" 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="q46124SEA3" name="Saint Paul" parent="q46124SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NEA1" name="Salem East" parent="q45124NE" 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="q46124SEB2" name="Sherwood" parent="q46124SE" 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="p1272" name="Siuslaw National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q45124NWE1" name="Socialist Valley" parent="q45124NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NEB2" name="Stayton" parent="q45124NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NEB1" name="Stayton NE" parent="q45124NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NEC2" name="Stout Mountain" parent="q45124NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q45124NEA2" name="Turner" parent="q45124NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f41067" name="Washington" parent="fUS41" scope="county"/><term thcode="1" code="q46124SEB3" name="Woodburn" parent="q46124SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f41071" name="Yamhill" parent="fUS41" scope="county"/><term thcode="1" code="q46124SEC3" name="Yoder" parent="q46124SE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>