01558oam 2200469Ia 450 991069889220332120090505140230.0(CKB)5470000002396939(OCoLC)320254073(EXLCZ)99547000000239693920090505d2009 ua 0engurmn||||a||||txtrdacontentcrdamediacrrdacarrierMichigan magnetic and gravity maps and data[electronic resource] a website for the distribution of data /by David L. Daniels ... [and others]Version 1.0.[Reston, Va.] :USGS,[2009]1 electronic text HTML fileData series ;411Title from HTML title screen (viewed May 5, 2009).Includes bibliographical references.Michigan magnetic and gravity maps and data GeomagnetismMichiganDatabasesGeomagnetismMichiganMapsDatabasesGravity anomaliesMichiganDatabasesGravity anomaliesMichiganMapsDatabasesMaps.lcgftGeomagnetismGeomagnetismGravity anomaliesGravity anomaliesDaniels David L1395927Geological Survey (U.S.)GPOGPOGPOBOOK9910698892203321Michigan magnetic and gravity maps and data3455204UNINA