leg site hole core coretype section top interval bottom interval sample code weight temperature max S1 S2 S3 productivity index S2/S3 Petroleum Potential total organic carbon hydrogen index oxygen index comments latitude longitude depth top interval depth below sea floor bottom interval depth below sea floor 103 640 A 003 Rotary 02 140 150 084.1 419 00.19 00.87 00.53 00.18 01.64 00.08 01.58 0055.06 000033.5 42.01667 -12.46333 0166.20 16759 16769 103 640 A 007 Rotary 01 140 150 117.2 418 00.07 00.50 00.46 00.12 01.08 00.04 01.09 0045.87 000042.2 42.01667 -12.46333 0203.30 20470 20480