leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 62 465 3 3 108 110 14.59 BULK CLAY MINERALS 5.1 62 465 3 3 108 110 14.59 BULK CALCITE 94.9 62 465 4 1 049 050 20.49 BULK CLAY MINERALS 10.9 62 465 4 1 049 050 20.49 BULK CALCITE 89.1 62 465 10 4 020 022 81.71 BULK CLAY MINERALS 7.7 62 465 10 4 020 022 81.71 BULK CALCITE 92.3