<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="q41080NE" name="Tyrone" parent="q41080" scope="quadrangle 1:100,000 scale"/><bt><term thcode="1" code="q41080" name="Pittsburgh" 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="q41080NEH4" name="Alexandria" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEE4" name="Altoona" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NED4" name="Ashville" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEB3" name="Barnesboro" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEF4" name="Bellwood" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEH1" name="Black Moshannon" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEE3" name="Blandburg" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEB2" name="Burnside" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEC4" name="Carrolltown" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NED3" name="Coalport" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEB4" name="Colver" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEA3" name="Commodore" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NED1" name="Curwensville" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEH3" name="Franklinville" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEE1" name="Glen Richey" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEC3" name="Hastings" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEF2" name="Houtzdale" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NED2" name="Irvona" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEC1" name="Mahaffey" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEB1" name="Mcgees Mills" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEG1" name="Philipsburg" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEH2" name="Port Matilda" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEA1" name="Punxsutawney" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEE2" name="Ramey" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEA2" name="Rochester Mills" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEG2" name="Sandy Ridge" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEG4" name="Spruce Creek" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEA4" name="Strongstown" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEF3" name="Tipton" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEG3" name="Tyrone" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEF1" name="Wallaceton" parent="q41080NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41080NEC2" name="Westover" parent="q41080NE" scope="quadrangle 1:24,000 scale"/></nt><rt><term thcode="1" code="h0501" name="Allegheny" parent="h05" scope="hydrologic subregion"/><term thcode="1" code="f42013" name="Blair" parent="fUS42" scope="county"/><term thcode="1" code="f42021" name="Cambria" parent="fUS42" scope="county"/><term thcode="1" code="f42027" name="Centre" parent="fUS42" scope="county"/><term thcode="1" code="f42033" name="Clearfield" parent="fUS42" scope="county"/><term thcode="1" code="f42061" name="Huntingdon" parent="fUS42" scope="county"/><term thcode="1" code="f42063" name="Indiana" parent="fUS42" scope="county"/><term thcode="1" code="f42065" name="Jefferson" parent="fUS42" scope="county"/><term thcode="1" code="h0205" name="Susquehanna" parent="h02" scope="hydrologic subregion"/></rt></descriptor>