<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="h02040203" name="Schuylkill" parent="h020402" scope="hydrologic unit"/><bt><term thcode="1" code="h020402" name="Lower Delaware" parent="h0204" scope="hydrologic accounting unit"/><term thcode="1" code="h0204" name="Delaware" parent="h02" scope="hydrologic subregion"/><term thcode="1" code="h02" name="Mid Atlantic" 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="q41076NWE4" name="Allentown East" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWG3" name="Ambler" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEF2" name="Ashland" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEH4" name="Auburn" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWG1" name="Bedminster" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42011" name="Berks" parent="fUS42" scope="county"/><term thcode="1" code="q41078SEH1" name="Bernville" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078SEF1" name="Bethel" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWB2" name="Birdsboro" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p246" name="Blue Marsh Lake" parent="p19" scope="Army Corps of Engineers"/><term thcode="1" code="q41076SWC2" name="Boyertown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42017" name="Bucks" parent="fUS42" scope="county"/><term thcode="1" code="f42025" name="Carbon" parent="fUS42" scope="county"/><term thcode="1" code="f42029" name="Chester" parent="fUS42" scope="county"/><term thcode="1" code="q41076SWE3" name="Collegeville" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEH1" name="Conyngham" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEH2" name="Delano" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42045" name="Delaware" parent="fUS42" scope="county"/><term thcode="1" code="q41076SWC4" name="Downingtown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWG2" name="Doylestown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWD1" name="East Greenville" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWB3" name="Elverson" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWB1" name="Fleetwood" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWH4" name="Frankford" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078SEE1" name="Fredericksburg" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEG4" name="Friedensburg" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWG4" name="Germantown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWA4" name="Hamburg" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWH3" name="Hatboro" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWA1" name="Hazleton" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWF4" name="Hellertown" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1357" name="Hopewell Furnace National Historic Site" parent="p43" scope="National Historic Site"/><term thcode="1" code="q41076NWB4" name="Kutztown" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42071" name="Lancaster" parent="fUS42" scope="county"/><term thcode="1" code="q41076SWF3" name="Lansdale" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42075" name="Lebanon" parent="fUS42" scope="county"/><term thcode="1" code="q41078SEE2" name="Lebanon" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42077" name="Lehigh" parent="fUS42" scope="county"/><term thcode="1" code="q41076SWD4" name="Malvern" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWC1" name="Manatawny" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWE1" name="Milford Square" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEF3" name="Minersville" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42091" name="Montgomery" parent="fUS42" scope="county"/><term thcode="1" code="q41076SWA3" name="Morgantown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWB2" name="Nesquehoning" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWA3" name="New Ringgold" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWB3" name="New Tripoli" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWF4" name="Norristown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEH3" name="Orwigsburg" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWE2" name="Perkiomenville" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42101" name="Philadelphia" parent="fUS42" scope="county"/><term thcode="1" code="q40076NWG1" name="Philadelphia" parent="q40076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p2154" name="Philadelphia Naval Base (Closed)" parent="p24" scope="Navy"/><term thcode="1" code="q41076SWD3" name="Phoenixville" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWC3" name="Pottstown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEG3" name="Pottsville" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWF1" name="Quakertown" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWA2" name="Reading" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078SEF2" name="Richland" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWD2" name="Sassamansville" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="f42107" name="Schuylkill" parent="fUS42" scope="county"/><term thcode="1" code="q41078NEG2" name="Shenandoah" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078SEH2" name="Sinking Spring" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWC3" name="Slatedale" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078SEG1" name="Strausstown" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWA2" name="Tamaqua" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWF2" name="Telford" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWA1" name="Temple" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078SEH3" name="Terre Hill" parent="q41078SE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076NWC4" name="Topton" parent="q41076NW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41078NEE3" name="Tremont" parent="q41078NE" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="q41076SWE4" name="Valley Forge" parent="q41076SW" scope="quadrangle 1:24,000 scale"/><term thcode="1" code="p1341" name="Valley Forge National Historical Park" parent="p39" scope="National Historic Park"/><term thcode="1" code="q41078SEG2" name="Womelsdorf" parent="q41078SE" scope="quadrangle 1:24,000 scale"/></rt></descriptor>