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RI105

Publication Title: 
Subsurface relations of the Maquoketa and "Trenton" formations in Illinois. Petroleum possibilities of Maquoketa and "Trenton" in Illinois.
Publication Type: 
Report of Investigations
Author: 
E. P. Du Bois and Carl A. Bays
Year: 
1945
Price: 
Out of print
Download: 
Report of Investigations 105
East-West cross section (2 MB pdf)
North-South cross section (3 MB pdf)

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