Topographic map. Mule Creek, WY 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1978 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. New Bloomfield, PA 15.0 Quad. (1 : 62500). U.S. Geological Survey: Topographic. 1907 (1929), 1907 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. Newburgh North, NY 7.5 Quad. (1 : 24000). U.S. Geological Survey: Topographic., 1947 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. Newcastle, WY-SD 15.0 Quad. (1 : 62500). U.S. Geological Survey: Topographic., 1958 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. New Milford, CT 15' Quad. (1 : 62500). U.S. Geological Survey: Topographic., 1904 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. Newport, KY 7.5-min Quad, 1987 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. Photocopy of Little's maps & notes (photocopy of recent topographic & geologic maps): Peru., 1922 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsSouth America.
Topographic map. Piedmont Folio, WV-MD (1 : 125000); Folio 28, 1896 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. Plattsburg, NY-VT 15.0 Quad. (1 : 62500). U.S. Geological Survey: Topographic. 1906 (1911), 1906 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.
Topographic map. Pocahontas Folio, WV-VA (1 : 125000); Folio 26, 1896 Bookmark Collection Context Yale University -Yale Peabody Museum of Natural History Division of Invertebrate Paleontology Archives, 1861-2014MapsUSA.