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 17 169 NO 10.6700 173.5500 PACIFIC NORTH BASIN 05/08/1971 05/10/1971 NO NO OBJECTIVE REACHED OCEANIC NO NO NO NO NO NO NO NO 5415 238 142 96 12 12 12 13 2 1.0 233.0 5648 10 NO AGE GIVEN ZEOLITIC CLAYSTONE DETRITAL TERRIGENOUS HETEROGENIC HARD unk - 3100 ZEOLITE BASALT