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You searched for: Creator Ashley, Geo. H. (George Hall), 1866-1951 Holding Location B-WELLS Publisher Indiana. Department of Geology and Natural Resources

Geological map of the coal region of Indiana. Sheet F, Warrick, Spencer, and Perry counties

1. Geological map of the coal region of Indiana. Sheet F, Warrick, Spencer, and Perry counties

Map of the productive oil area of northeastern Indiana

2. Map of the productive oil area of northeastern Indiana

Geological map of the coal region of Indiana. Sheet C, Sullivan and Greene Counties, to accompany the Report on the coal of Indiana

3. Geological map of the coal region of Indiana. Sheet C, Sullivan and Greene Counties, to accompany the Report on the coal of Indiana

Geological map of the coal region of Indiana. Sheet E, Pike and Dubois and parts of Gibson, Orange and Crawford Counties to accompany the report on the Coal of Indiana

4. Geological map of the coal region of Indiana. Sheet E, Pike and Dubois and parts of Gibson, Orange and Crawford Counties to accompany the report on the Coal of Indiana

Geological map of the coal region of Indiana. Sheet F, Warrick, Spencer, and Perry counties

5. Geological map of the coal region of Indiana. Sheet F, Warrick, Spencer, and Perry counties

Geological map of the coal region of Indiana. Sheet G, Posey and Vanderburgh County and part of Gibson County

6. Geological map of the coal region of Indiana. Sheet G, Posey and Vanderburgh County and part of Gibson County

Geological map of the lower Carboniferous area of Southern Indiana (Salem sheet)

7. Geological map of the lower Carboniferous area of Southern Indiana (Salem sheet)

Geological map of the coal region of Indiana. Sheet B, Vigo and Clay Counties, and parts of Owen and Putnam Counties, to accompany the Report on the coal of Indiana

8. Geological map of the coal region of Indiana. Sheet B, Vigo and Clay Counties, and parts of Owen and Putnam Counties, to accompany the Report on the coal of Indiana

Geological map of Lake and Porter counties

9. Geological map of Lake and Porter counties

Structure chart : east-west cross sections showing dip and elevations of coal beds

10. Structure chart : east-west cross sections showing dip and elevations of coal beds