Item Number: MM56
Map Scale: 1:500,000

Ault, C. H., 1993, Map of Indiana showing elevations or thickness of overburden on selected rock units containing thick deposits of limestone and dolomite: Indiana Geological Survey Miscellaneous Map 56, scale 1:500,000.

You may also like:

Keywords: map, topography, thickness, limestone, dolomite, industrial minerals

Can't find what you're looking for? Feel free to contact us directly:

Indiana Geological and Water Survey
1001 E. 10th St.
Bloomington, IN 47405
812-855-7636 (phone)
812-855-2862 (fax)

IGS Return Policy

  • Original sales receipt required.
  • Returns accepted within 30 days of purchase date.
  • Refund will be issued by the same method of payment as purchased.
  • Products must be returned in the same new condition as purchased.
  • Refunds on custom orders and digital products are NOT allowed.
  • Customers are responsible for paying shipping costs to return products.

Updated 8/19/2020