leg site hole well logging latitude longitude ocean ocean hemisphere sea physographic feature hard rock feature ta td re-entry site survey site termination crust equipment test heat flow in situ pore water hydraulic piston core variable length hpc pressure core barrel punch core extended core barrel water depth(m) total penetration(m) drilled penetration(m) cored penetration(m) number of cores recovered meters recovered percent recovery meters of hard rock cored number of hard rock cores meters of hard rock recovered depth to basememnt(m) oldest sediment sub-bottom depth oldest sediment depth below sealevel oldest sediment core number oldest sediment age oldest sediment lithology oldest sediment lithology composition oldest sediment source oldest sediment heterogeneity oldest sediment hardness oldest comp1 oldest comp2 hard rock descriptions and comments 84 570 YES 13.2853 -91.3928 PACIFIC NORTH SLOPE 02/17/1982 02/21/1982 NO YES HYDROCARBON HAZARD OCEANIC NO NO NO NO NO NO NO NO 1698 402 3 399 42 165 41 28 3 6.9 374 355.7 2054 38 NO AGE GIVEN LIMESTONE/SANDSTONE/SHALE unk - 0000 unk - 0000 SERPENTINITE/PERIDOTITE