Initial Reports, Volume 206 Ms 206IR-103 Chapter 3, Table T42. Microbiology samples, Hole 1256D. Note: DNA = deoxyribonucleic acid extraction, SEM = scanning electron microscopy, FISH = fluorescence in situ hybridization. Core, section, interval (cm) Depth (mbsf) DNA/SEM/FISH/microprobe Culturing Drill water 206-1256D- 4R-1, 120-122 286.3 X X 6R-4, 10-12 298.54 X X 8R-5, 66-68 318.37 X 11R-3, 98-101 335.52 X 14R-2, 30-32 361.3 X X 15R-1, 13-15 364.33 X X 18R-1, 38-41 378.38 X X 21R-2, 2-4 398.27 X X X 22R-3, 133-135 409.88 X X X 24R-1, 102-104 420.52 X X 26R-2, 48-50 440.26 X X X 30R-1, 29-31 461.69 X X 33R-1, 8-10 481.08 X X 40R-1, 22-29 517.72 X X 43R-1, 19-21 534.09 X X X 46R-2, 140-144 563.91 X X 50R-1, 82-84 592.32 X X X 51R-2, 68-71 598.28 X X X 60R-1, 115-117 669.75 X X 62R-1, 9-11 687.29 X X X 70R-1, 48-60 729.18 X X X 74R-1, 5-12 747.25 X X X