leg site hole core section top of sample interval(cm) bottom of sample interval (cm) subbottom depth(m) fraction mineral percent 64 477 3 2 005 007 12.10 BULK CLAY MINERALS 53.0 64 477 3 2 005 007 12.10 BULK QUARTZ 16.0 64 477 3 2 005 007 12.10 BULK FELDSPAR (undifferentiated) 22.0 64 477 3 2 005 007 12.10 BULK CALCITE 3.0 64 477 3 2 111 113 13.10 BULK CLAY MINERALS 81.0 64 477 3 2 111 113 13.10 BULK QUARTZ 7.0 64 477 3 2 111 113 13.10 BULK FELDSPAR (undifferentiated) 5.0 64 477 3 2 111 113 13.10 BULK CALCITE 5.0 64 477 4 1 085 087 20.90 BULK CLAY MINERALS 80.0 64 477 4 1 085 087 20.90 BULK QUARTZ 7.0 64 477 4 1 085 087 20.90 BULK FELDSPAR (undifferentiated) 7.0 64 477 4 1 085 087 20.90 BULK CALCITE 6.0 64 477 5 1 082 084 30.30 BULK CLAY MINERALS 74.0 64 477 5 1 082 084 30.30 BULK QUARTZ 11.0 64 477 5 1 082 084 30.30 BULK FELDSPAR (undifferentiated) 7.0 64 477 5 1 082 084 30.30 BULK CALCITE 7.0 64 477 7 1 024 026 48.70 BULK CLAY MINERALS 80.0 64 477 7 1 024 026 48.70 BULK QUARTZ 6.0 64 477 7 1 024 026 48.70 BULK FELDSPAR (undifferentiated) 6.0 64 477 7 1 024 026 48.70 BULK CALCITE 8.0 64 477 7 2 056 058 49.00 BULK CLAY MINERALS 33.0 64 477 7 2 056 058 49.00 BULK QUARTZ 25.0 64 477 7 2 056 058 49.00 BULK FELDSPAR (undifferentiated) 38.0 64 477 7 2 056 058 49.00 BULK CALCITE 1.0 64 477 15 1 015 017 105.20 BULK CLAY MINERALS 68.0 64 477 15 1 015 017 105.20 BULK QUARTZ 17.0 64 477 15 1 015 017 105.20 BULK FELDSPAR (undifferentiated) 6.0 64 477 15 1 015 017 105.20 BULK CALCITE 1.0 64 477 16 2 032 034 116.80 BULK CLAY MINERALS 73.0 64 477 16 2 032 034 116.80 BULK QUARTZ 22.0 64 477 16 2 032 034 116.80 BULK FELDSPAR (undifferentiated) 5.0 64 477 17 3 027 029 127.80 BULK CLAY MINERALS 67.0 64 477 17 3 027 029 127.80 BULK QUARTZ 23.0 64 477 17 3 027 029 127.80 BULK FELDSPAR (undifferentiated) 10.0 64 477 19 2 140 142 145.40 BULK CLAY MINERALS 59.0 64 477 19 2 140 142 145.40 BULK QUARTZ 25.0 64 477 19 2 140 142 145.40 BULK FELDSPAR (undifferentiated) 14.0 64 477 19 2 140 142 145.40 BULK CALCITE 2.0 64 477 19 2 140 142 145.40 BULK PYRITE 1.0 64 477 20 1 090 092 153.90 BULK CLAY MINERALS 62.0 64 477 20 1 090 092 153.90 BULK QUARTZ 19.0 64 477 20 1 090 092 153.90 BULK FELDSPAR (undifferentiated) 16.0 64 477 20 1 090 092 153.90 BULK CALCITE 3.0