.bk OH02 .fl V827cJC.j .fd Strata assigments .ri cJC .rd V827 s 20-OH2 1,2,3,12 Topsoil distrubed by plowing 9m-OH2 30-OH2 6,7 Plant and rodent holes intruding into topsoil 9m-OH2 610-OH2 4 Accumulations 3u-OH2 611-OH2 5 Accumulation 3u-OH2 630-OH2 8,9,10 Laminations 3p-OH2 650-OH2 11 Collapse 3m-OH2