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Lawrence County |
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Clay: B 36
Coal: RI 21, 26, 29, 31, 34, 36, 81; IC 44
Conemaugh formation: B 17
Devonian shales: OFR 88-2; OF 250, 251
General: RP 1870; B 20
Minerals: B 69
Oil and gas, "Big Lime" or deeper wells: OF 75
Quaternary geology: M 2; OF 300
Structure map, Berea: OF 140
Structure map, Onondaga: OF 181
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