2109
Collection of memorandum reports for U S Gypsum 12-69 in Martin County.
Unpublished
Attribution-NonCommercial 4.0 International (CC BY-NC 4.0)
Courtesy Indiana Geological and Water Survey
Driller's log, US Gypsum
Data
18
09 January 2020
MartinMemoRpt_21.pdf
Martin County
Marker lat / long: 38.671289, -86.703889 (WGS84)