Table 10. Depths of top and bottom of each core in Site 852 in the composite depth section. Core ODP depth Core length Composite depth Delta no. (mbsf) (m) (mcd) (m) 138-852A- 1H 0-5.86 5.86 0-5.86 0.00 138-852B- 1H 0-8.87 8.87 0.20-9.07 0.20 2H 8.90-18.94 10.04 9.15-19.19 0.25 3H 18.40-28.49 10.09 19.20-29.29 0.80 4H 27.90-37.97 10.07 30.30-40.37 2.40 5H 37.40-47.49 10.09 40.25-50.34 2.85 6H 46.90-56.95 10.05 51.85-61.90 4.95 7H 56.40-66.36 9.96 62.25-72.21 5.85 8H 65.90-76.02 10.12 72.65-82.77 6.75 9H 75.40-85.47 10.07 83.90-93.97 8.50 10H 84.90-95.05 10.15 94.90-105.05 10.00 11H 94.40-104.53 10.13 105.40-115.53 11.00 12H 103.90-113.94 10.04 116.10-126.14 12.20 13H 113.40-113.40 0.00 138-852C- 1H 00-6.08 6.08 0.00-6.08 0.00 2H 6.00-16.08 10.08 6.80-16.88 0.80 3H 15.50-25.13 9.63 16.90-26.53 1.40 4H 25.00-35.11 10.11 26.20-36.31 1.20 5H 34.50-44.58 10.08 38.00-48.08 3.50 6H 44.00-54.13 10.13 49.00-59.13 5.00 7H 53.50-63.63 10.13 58.60-68.73 5.10 8H 63.00-73.14 10.14 69.70-79.84 6.70 9H 72.50-82.58 10.08 80.70-90.78 8.20 10H 82.00-92.09 10.09 91.95-102.04 9.95 11H 91.50-101.59 10.09 102.05-112.14 10.55 12H 101.00-111.11 10.11 112.00-122.11 11.00 13H 110.50-119.34 8.84 120.90-129.74 10.40 -852D- 1H 2.00-12.07 10.07 0.90-10.97 -1.10 2H 11.50-21.59 10.09 11.75-21.84 0.25 3H 21.00-31.09 10.09 21.05-31.14 0.05 4H 30.50-40.57 10.07 32.40-42.47 1.90 5H 40.00-49.70 9.70 43.30-53.00 3.30 6H 49.50-59.60 10.10 54.00-64.10 4.50 7H 59.00-69.08 10.08 65.40-75.48 6.40 8H 68.50-78.62 10.12 75.80-85.92 7.30 9H 78.00-88.08 10.08 87.05-97.13 9.05 10H 87.50-97.47 9.97 97.45-107.42 9.95 11H 97.00-107.18 10.18 108.00-118.18 11.00 12H 106.50-116.51 10.01 118.25-128.26 11.75 Note: See text for details.