Reconnaissance map of the United States showing the distribution of the geologic system so far known

Call Number: 
3700 d5.1-1
Author: 
W.J. McGee
Publisher: 
[Washington?] : U.S. Geological Survey
Date: 
1893
Map Description: 
1 map : color ; 43 x 71 cm
Notes: 
Relief shown by contour lines.; In upper border: U.S. Geological Survey. Fourteenth annual report, pl. II.; Shows Indian reservations.; Includes legend.; Collection includes 11 additional sheets which show each layer that comprises the final map; sheet 1 - base topographic map; sheet 2 - Igneous; sheet 3 - Archaen and Algonkian; sheet 4 - Cambrian; sheet 5 - Silurian; sheet 6 - Devonian; sheet 7 - Carboniferous; sheet 8 - Juratrias; sheet 9 - Cretaceous; sheet 10 - Eocene and Neocene; sheet 11 - Pleistocene; sheet 12 - all systems
Keywords: 
Geology; Maps; United States
Scale: 
1:7,000,000
OCLC: 
12164582
Added Entries: 
U.S. Geological Survey 14th annual report

 

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