31. Baker, Calif Yale Public content 1957. 2011-12-12T21:22:23Z. 2022-03-29T20:38:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
32. Bangor, ME. Yale Public content 1957. 2011-12-12T21:27:58Z. 2022-03-29T20:39:31Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Maine.
33. Barstow, Calif Yale Public content 1957. 2011-12-12T21:22:24Z. 2022-03-29T20:38:51Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. California.
34. Bartine Ranch, Nev Yale Public content 1957. 2011-12-12T21:31:40Z. 2022-03-29T20:40:01Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Nevada.
35. Bastrop, La. Yale Public content 1957. 2011-12-12T21:27:09Z. 2022-03-29T20:39:26Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Louisiana.
36. Bathurst-Newcastle area, Northumberland, Restigouche, and Gloucester Counties, New Brunswick [cartographic material] Yale Public content 1957. 2015-02-18T16:44:36Z. 2015-03-03T23:06:10Z. Geological Survey of Canada. The Survey. English. Public. New Brunswick, Bathurst Region, and Nepsisguit River Region.
37. Bayou Sale, La. Yale Public content 1957. 2011-12-12T21:27:10Z. 2022-03-29T20:39:26Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Louisiana.
38. Beaver Dam, Wisc Yale Public content 1957. 2011-12-12T21:40:25Z. 2022-03-29T20:41:01Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Wisconsin.
39. Bedrock geology of the Golden quadrangle, Colorado / [cartographic material] Yale Public content 1957. 2011-04-20T17:55:58Z. 2012-02-14T23:29:25Z. Van Horn, Richard, 1920-. U.S. Geological Survey. English. Public. Colorado and Jefferson County.
40. Beechwood, Mich.-Wis Yale Public content 1957. 2011-12-12T21:29:16Z. 2022-03-29T20:39:42Z. Geological Survey (U.S.). U.S. Geological Survey. English. Public. Michigan and Wisconsin.