M-132 Maps of bedrock geology and superimposed magnetic on gravity (SMOG) anomaly for East-central Minnesota

Jirsa, M.A.Chandler, V.W.Lively, R.S.Boerboom, T.J.2007-08-062007-08-062003https://hdl.handle.net/11299/191Scale 1:200,000. (Replaces OF95-1).en-USgeologygeographygravitymagnetismbedrockM-132 Maps of bedrock geology and superimposed magnetic on gravity (SMOG) anomaly for East-central MinnesotaMap