This map shows the thickness of unconsolidated deposits in the Lafayette 1:100,000-scale quadrangle. The map was created by using computer gridding and contouring software to compute the difference between a 60-meter digital elevation model and the corresponding 60-meter grid that underlies the bedrock-surface contours shown on OFS 03-04.
Hasenmueller, W. A., James, C. L. 2003, Map showing thickness of the unconsolidated deposits in the Lafayette 30 x 60 minute quadrangle, central Indiana: Indiana Geological Survey Open-File Study 03-12
Notes: Publications in the Indiana Geological Survey Open-File series have been inconsistently named using a variety of series titles including "Open-File Report," "Open-File Map," and "Open-File Study." Prior to 1994, a publication in this series was generally referred to as an "Open-File Report" (but not always). To help reduce confusion created by these inconsistencies, the IGS now refers to every publication in the Open-File series as an "Open-File Study." To be entirely correct in writing a bibliographic reference for a publication, one should use the series name and number that appears on the publication itself.
You may also like:
Can't find what you're looking for? Feel free to contact us directly:
Indiana Geological and Water Survey
420 N. Walnut St.
Bloomington, IN 47404
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.