271. Mescalero, N. Mex Yale Public content 1955. 2011-12-12T21:32:58Z. 2022-03-29T20:40:10Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New Mexico.
272. Mesozoic and Cenozoic tectonic elements of Alaska Yale Public content 1955. 2012-07-31T18:42:00Z. 2012-07-31T18:42:00Z. Payne, Thomas G. (Thomas Gibson), 1915-. Dept. of the Interior, U.S. Geological Survey. English. Public. Alaska. Mesozoic. and Cenozoic.
273. Middleburg, Fla Yale Public content 1955. 2011-12-12T21:24:48Z. 2022-03-29T20:39:08Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Florida.
274. Millville, Calif Yale Public content 1955. 2011-12-12T21:23:30Z. 2022-03-29T20:38:57Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
275. Mobile, Ala Yale Public content 1955. 2011-06-03T16:39:51Z. 2022-03-29T20:41:13Z. Geological Survey (U.S.). United States, Dept. of the Interior, Geological Survey. English. Public. Alabama.
276. Mockingbird Gap, N. Mex Yale Public content 1955. 2011-12-12T21:32:58Z. 2022-03-29T20:40:10Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. New Mexico.
277. Mono Craters, Calif Yale Public content 1955. 2011-12-12T21:23:31Z. 2022-03-29T20:39:00Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
278. Morgan City Yale Public content 1955. 2011-12-12T21:27:39Z. 2022-03-29T20:39:29Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Louisiana.
279. Morgan, Minn Yale Public content 1955. 2011-12-12T21:30:02Z. 2022-03-29T20:39:48Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Minnesota.
280. Mount Airy, Mary Yale Public content 1955. 2011-12-12T21:28:48Z. 2022-03-29T20:39:36Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Maryland.