EarthWorks Geospatial Catalog

A new geological map of Wisconsin prepared mostly from original observations / by I.A. Lapham.

Author(s)
Description
Entered for copyright by both Lapham and Silas Chapman. "Lith. by L. Lipman, Milmaukee." Includes "Geological section, from Prairie du Chien to Milwaukee." 1 map : col. ; 56 x 51 cm, on sheet 71 x 56 cm This map is in the public domain. Please attribute access and use of this digitized map to the Stephen S. Clark Library, University of Michigan Library.
Collection
Clark Library Map Collections
Place(s)
Wisconsin, United States
Subject(s)
Geology
Year
1869, c1868
Held by
Michigan
More details at