leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 58 444 2 2 066 068 8.17 BULK CLAY MINERALS 67.5 58 444 2 2 066 068 8.17 BULK QUARTZ 25.0 58 444 2 2 066 068 8.17 BULK FELDSPAR (undifferentiated) 6.0 58 444 2 2 066 068 8.17 BULK HORNBLENDE 1.0 58 444 4 2 035 037 26.86 BULK CLAY MINERALS 68.0 58 444 4 2 035 037 26.86 BULK QUARTZ 22.7 58 444 4 2 035 037 26.86 BULK FELDSPAR (undifferentiated) 4.0 58 444 4 2 035 037 26.86 BULK PYROXENE 1.0 58 444 4 2 035 037 26.86 BULK CALCITE 3.8 58 444 7 1 042 042 53.91 BULK CLAY MINERALS 73.4 58 444 7 1 042 042 53.91 BULK QUARTZ 21.4 58 444 7 1 042 042 53.91 BULK FELDSPAR (undifferentiated) 5.2