1611
Collection of sand and gravel information for Union County, Indiana
Unpublished
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Courtesy Indiana Geological and Water Survey
Drift thickness map, Geologic map, Gravel, Sand
Data
5
02 August 2020
SG_Union.pdf
Union County
Marker lat / long: 39.622, -84.75885 (WGS84)