Geologic map and descriptions of the Portage and Nunda quadrangles

Responsibility
including a map of Letchworth park, by John M. Clarke & D. Dana Luther. Accompanied by a report on the Pleistocene history of the Genesee valley, by Herman L. Fairchild.
Imprint
Albany, New York State Education Department, 1908.
Physical description
88 p. plates (1 fold. col. in pocket) 4 fold. geol. maps (2 in pocket) 23 cm.
Series
Bulletin of the New York State Museum ; no. 118.
Bulletin of the New York State Museum. Paleontology ; 18.
Librarian view | Catkey: 133695