Topographic map. Cementon, NY 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1963 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsNew York.
Topographic map. Cottonwood Creek NE, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1956 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.
Topographic map. Cottonwood Creek NW, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1956 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.
Topographic map. Cottonwood Creek SE, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1956 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.
Topographic map. Deep Creek NE, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1952 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.
Topographic map. Deep Creek NW, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1951 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.
Topographic map. Deep Creek SE, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1952 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.
Topographic map. Devils Tower 1 SE, WY 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic. [Volume=Advance Proof], 1954 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsWyoming.
Topographic map. Dupree NE, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1951 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.
Topographic map. Dupree NE, SD 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1951 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Karl M. Waage Archives, 1915-1999MapsSouth Dakota.