00817cam a22002411  4500001001300000003000400013005001700017008004100034010001700075035001900092040003900111042001200150050002100162100002000183245008200203260002400285300003900309410010300348500006100451650002300512650002300535999001700558gs 55000265 DLC20260227111403.0770201s1954    arub         s000 0 eng c  ags 55000265   a(OCoLC)2712284  aU.S. Geol. Survey. Libr.cOAUdDLC  apremarc00aQE87b.A3 no. 171 aSheldon, Mary G00aSample descriptions and correlations for selected wells in northern Arkansas.  aLittle Rock,c1954.  avi, 222 p.bmaps (1 fold.)c28 cm.20aArkansas Resources and Development Commission.bDivision of Geology.tInformation circularvno. 17  aPublished by agreement with the U. S. Geological Survey. 0aGeologyzArkansas. 0aBoringszArkansas.  c28984d28984