Map of Indiana showing unconsolidated deposits

Description:: Modified from Regional Geologic Map Series, Indiana Geological Survey.' Includes insets of 'Thickness of unconsolidated materials' and 'Distribution of surface tills.' Scale approximately 1:1,900,000. Indiana Geological Survey; drafted by James R. Tolen.
Creator:: Tolen, James R.
Publisher:: The Survey
Provider:: Indiana University
Resource Class:: Maps
Resource Type:: Geological maps
Temporal Coverage:: 1979
Date Issued:: 1979
Spatial Coverage:: Indiana
Access Rights:: Public
Format:: JPEG
More details at:: https://purl.dlib.indiana.edu/iudl/images/VAC3073/VAC3073-M-00675

Map of Indiana showing unconsolidated deposits - UC Berkeley GeoData