51. Bedrock geologic map of the northern Alaska Peninsula area, southwestern Alaska Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2017 Resource Type: Map Access & Availability: Loading
52. Bedrock geologic map of the Old Lyme quadrangle, New London and Middlesex Counties, Connecticut Author/Creator: Walsh, Gregory J. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2009 Resource Type: Map Access & Availability: Loading
53. Bedrock geologic map of the Port Wing, Solon Springs, and parts of the Duluth and Sandstone 30ʹ X 60ʹ quadrangles, Wisconsin and Minnesota Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2006 Resource Type: Map Access & Availability: Loading
54. Bedrock geologic map of the Seward Peninsula, Alaska, and accompanying conodont data Author/Creator: Till, Alison B. Publication/Creation: [Reston, Va.] : U.S. Dept. of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading
55. Bedrock geologic map of the Spring Valley, West Plains, and parts of the Piedmont and Poplar Bluff 30' x 60' quadrangles, Missouri, including the upper Current River and Eleven Point River drainage basins Author/Creator: Weary, David J., cartographer Publication/Creation: Reston, VA : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Map Access & Availability: Loading
56. Bedrock geologic map of the Springfield 7.5 x 15 quadrangle, Windsor County, Vermont, and Sullivan County, New Hampshire Author/Creator: Geological Survey (U.S.), cartographer Publication/Creation: [Reston, Va.] : U.S. Department of the Interior, U.S. Geological Survey, 2020 Resource Type: Map Access & Availability: Loading
57. Bedrock geologic map of the Uxbridge quadrangle, Worcester County Massachusetts, and Providence County, Rhode Island Author/Creator: Walsh, Gregory J., cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2014 Resource Type: Map Access & Availability: Loading
58. Bedrock geologic map of the Worcester South quadrangle, Worcester County Massachusetts Author/Creator: Walsh, Gregory J., cartographer Publication/Creation: Reston, Virginia : U.S. Department of the Interior, U.S. Geological Survey, 2015 Resource Type: Map Access & Availability: Loading
59. Bedrock geologic map of Vermont Author/Creator: Ratcliffe, Nicholas M. 1938- (Nicholas Morley) Publication/Creation: [Reston, Va.] : U.S. Dept, of the Interior, U.S. Geological Survey, 2011 Resource Type: Map Access & Availability: Loading
60. Bedrock geology and hydrostratigraphy of the Edwards and Trinity aquifers within the Driftwood and Wimberley 7.5-minute quadrangles, Hays and Comal Counties, Texas Author/Creator: Clark, Allan K., cartographer Publication/Creation: [Washington, D.C.] : U.S. Department of the Interior, U.S. Geological Survey, 2017 Resource Type: Map Access & Availability: Loading