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 12 118 NO 45.0442 -9.0105 ATLANTIC NORTH PLAIN SILL 07/29/1970 08/02/1970 NO YES OBJECTIVE REACHED CONTINENTAL NO NO NO NO NO NO NO NO 4901 761 614 147 21 52 35 5 3 2.1 759 761.0 5662 21 NO AGE GIVEN BAKED RED CLAY DETRITAL PELAGIC HETEROGENIC SOFT UNIDENTIFIED MATERIAL unk - 0000 BASALT SILLS FOLLOWED BY BASALT BASEMENT