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 42 378 NO 35.9278 25.1162 ATLANTIC NORTH AEGEAN BASIN 05/17/1975 05/18/1975 NO YES OBJECTIVE REACHED OCEANIC NO NO NO NO NO NO NO NO 1835 312 228 84 11 39 46 312.0 2147 11 NO AGE GIVEN CLAY MINERAL RICH CARBONATE RICH NANNOFOSSL RICH LIME STONE CALCAREOUS TRANSITIONAL MONOGENIC HARD ESTIMATED CARBONATE NANNOFOSSIL