Geological map of the United States compiled by C.H. Hitchcock and W.P. Blake.

Notes:
From sources mentioned in the text."; "Lith. by J. Bien, N.Y."; Pl. xii-Pl. xiv.; 1 map : color 49 x 71 c
Data Provider:
University of Michigan. Libraries
Collection:
UM Clark Library Maps
Subject Topic:
Geology United States Maps.
Language:
eng
Rights:
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. and https://www.lib.umich.edu/about-us/policies/copyright-policy
URL:
http://name.umdl.umich.edu/IC-CLARK1IC-X-000861737%5D39015091195225