261. Flanagan, Ill Yale Public content 1959. 2011-12-12T21:25:53Z. 2022-03-29T20:39:14Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Illinois.
262. Flora, N. Dak Yale Public content 1959. 2011-12-12T21:34:26Z. 2022-03-29T20:40:22Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. North Dakota.
263. Flournoy, Calif Yale Public content 1959. 2011-12-12T21:22:56Z. 2022-03-29T20:38:54Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
264. Floyd, Virg Yale Public content 1959. 2011-12-12T21:38:52Z. 2022-03-29T20:40:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Virginia.
265. Folsom, La. Yale Public content 1959. 2011-12-12T21:27:23Z. 2022-03-29T20:39:27Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Louisiana.
266. Forest Center, Minn Yale Public content 1959. 2011-12-12T21:29:57Z. 2022-03-29T20:39:47Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Minnesota.
267. Forest Grove, Oreg Yale Public content 1959. 2011-12-12T21:35:33Z. 2022-03-29T20:40:29Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Oregon.
268. Forks, Wash Yale Public content 1959. 2011-12-12T21:39:25Z. 2022-03-29T20:40:54Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Washington.
269. Former shoreline features along the east side of San Francisco Bay, California [cartographic material] Yale Public content 1959. 2012-09-06T15:43:11Z. 2013-03-18T20:22:44Z. Radbruch-Hall, Dorothy H., 1920-. The Survey. English. Public. California and San Francisco Bay.
270. Fort Mitchell, Ala Yale Public content 1959. 2011-06-03T16:45:28Z. 2022-03-29T20:41:18Z. Geological Survey (U.S.). United States, Dept. of the Interior, Geological Survey. English. Public. Alabama.