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2010. Geological Survey (U.S.). This polygon shapefile portrays the Public Land Surveys of the United States, including areas of private survey, donation land claims, and land gra... Geological Survey (U.S.).
2005. Geological Survey (U.S.). This map layer contains locations and information on faults and associated folds, in the United States, that are believed to be sources of signific... National Atlas of the United States.
2005. Geological Survey (U.S.). This map layer contains locations and information on faults and associated folds, in the United States, that are believed to be sources of signific... National Atlas of the United States.
2012. National Atlas of the United States. This point shapefile shows Amtrak intercity railroad and bus passenger terminals in the United States. There are no Amtrak stations in Alaska or Ha... National Atlas of the United States.
2013. Georgia. National Agency for Public Registry. This line shapefile represents railroads in Georgia. The Global Map Georgia version 2 was developed from the 2008 Year, data - 1:1 000 000, source ... International Steering Committee for Global Mapping.
2005. Geological Survey (U.S.). This line shapefile represents railroads in the conterminous United States and Alaska at 1:2,000,000. This is a replacement for the December 1998 m... Geological Survey (U.S.).
2003. Geological Survey (U.S.) Minerals Information Team. This point shapefile represents the locations of refractory, abrasive, and other industrial minerals operations in the United States. The data repr... National Atlas of the United States.
2013. Georgia. National Agency for Public Registry. This line shapefile represents rivers in Georgia. The Global Map Georgia version 2 was developed from the 2008 Year, data - 1:1 000 000, source dat... International Steering Committee for Global Mapping.
2013. Georgia. National Agency for Public Registry. This line shapefile represents roads in Georgia. The Global Map Georgia version 2 was developed from the 2008 Year, data - 1:1 000 000, source dat... International Steering Committee for Global Mapping.
2002. Geological Survey (U.S.) Minerals Information Team. This point shapefile includes sand and gravel operations in the United States. These data were obtained from information reported voluntarily to th... National Atlas of the United States.