<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="a315" name="Upper Cretaceous aquifers" parent="aroot" scope="aquifer"/><bt><term thcode="1" code="aroot" name="US Aquifers" parent="fUS" scope="Aquifers of the 48 conterminous United States, Hawaii, Puerto Ri"/><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="q44108" name="Arminto" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q46110" name="Billings" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q47102" name="Bismark" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1658" name="Buffalo Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q43108" name="Casper" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1307" name="Cedar River National Grassland" parent="p36" scope="National Grassland"/><term thcode="1" code="p1675" name="Charles M. Russell National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q42106" name="Cheyenne" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q45110" name="Cody" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1692" name="Cottonwood National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="p1177" name="Custer National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q49100" name="Devils Lake" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q47104" name="Dickinson" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q46106" name="Ekalaka" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q47108" name="Forsyth" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q45106" name="Gillette" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q49108" name="Glasgow" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q48106" name="Glendive" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1313" name="Grand River National Grassland" parent="p36" scope="National Grassland"/><term thcode="1" code="q46108" name="Hardin" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1768" name="Hutchinson National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="p1774" name="J. Clark Salyer National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q47100" name="Jamestown" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q48108" name="Jordan" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1804" name="Lake Mason National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q43110" name="Lander" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q46104" name="Lemmon" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1315" name="Little Missouri National Grassland" parent="p36" scope="National Grassland"/><term thcode="1" code="p1824" name="Long Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="p1825" name="Lords Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q48102" name="Mcclusky" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q46102" name="Mcintosh" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1222" name="Medicine Bow National Forest" parent="p12" scope="National Forest"/><term thcode="1" code="q47106" name="Miles City" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q49102" name="Minot" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="fUS30" name="Montana" parent="fUS" scope="state"/><term thcode="1" code="q48100" name="New Rockford" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q44106" name="Newcastle" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="fUS38" name="North Dakota" parent="fUS" scope="state"/><term thcode="1" code="q45102" name="Pierre" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1915" name="Pleasant Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="p1925" name="Rabb Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q45104" name="Rapid City" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q42108" name="Rawlins" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="q47110" name="Roundup" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="ar300" name="Sandstone aquifers" parent="art" scope="aquifer rock type"/><term thcode="1" code="p1964" name="School Section Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q45108" name="Sheridan" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1974" name="Sheyenne Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="fUS46" name="South Dakota" parent="fUS" scope="state"/><term thcode="1" code="q44110" name="Thermopolis" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p1321" name="Thunder Basin National Grassland" parent="p36" scope="National Grassland"/><term thcode="1" code="q43106" name="Torrington" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="p2048" name="Willow Lake National Wildlife Refuge" parent="p13" scope="National Wildlife Refuge"/><term thcode="1" code="q49106" name="Wolf Point" parent="qroot" scope="quadrangle 1:250,000 scale"/><term thcode="1" code="fUS56" name="Wyoming" parent="fUS" scope="state"/></rt></descriptor>