01010cam a22002531  4500001001300000003000400013005001700017008004100034010001700075035001900092040002400111042001200135050002200147100003200169245022000201260008500421300001000506490005900516504002500575650002500600650002600625650004200651830006300693gs 61000212 DLC20260227111410.0790607s1960    inu      b   s000 0 eng    ags 61000212   a(OCoLC)5044850  aDLCcTxCMdDLCdWaU  apremarc00aQE109b.A3 no. 211 aBiggs, Maurice Earl,d1921-10aSeismic velocities and synthetic seismogram computed from a continuous velocity log of a test well to the basement complex in Lawrence County, Indiana,cby Maurice E. Biggs, Robert F. Blakely [and] Albert J. Rudman.  aBloomington,bState of Indiana, Dept. of Conservation, Geological Survey,c1960.  a15 p.1 aIndiana. Geological Survey. Report of progressvno. 21  aBibliography: p. 15. 0aSeismic prospecting. 0aSeismic wavesxSpeed. 0aSeismologyzIndianazLawrence County. 0aReport of progress (Indiana. Geological Survey) ;vno. 21.