Surficial Geology of the Chicago Region: Brisbane and Frankfort Quadrangles

Frankfort Surficial map
Description: 

Map from Bulletin 65: Geology of the Chicago Region: Part II, The Pleistocene, 24 maps, 1:24,000. (Part I not available online)

Year: 
1939
Series ID: 
Bulletin 65, Maps 21 and 22
Downloads: 
File Size: 
2.9 mb
GIS data: 

(Note: combined with Brisbane) 6.2 mb zip file (GIS file contents)

Related Materials: Bulletin 65, Part I, plate I       Bulletin 65, Part I


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