Geological Survey (U.S.),United States. National Park Service.
Relief shown by shading and spot heights. Map generated using 63 USGS indexed 7.5 quadrangles. "Produced and distributed to Depository libraries by the Geological Survey on USGS Shipping list no.: 2004-01-TQ." 1 map: col.; 97 x 68 cm., on sheet 104 x 73 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.