Table T1. Revised composite depth scale for Site 1218.
Core
Depth
SPL
(mbsf)
(mcd)
(rmcd)
199-1218A-



1H 0.00 0.00 0.00 TS
1H 6.54 6.54 6.54 S
1H 7.28 7.28 7.35
1H 8.26 8.26 8.26 B
2H 8.20 8.98 9.35 T
2H 8.58 9.36 9.78
2H 9.36 10.14 10.28
2H 10.24 11.02 10.94
2H 10.68 11.46 11.46 S
2H 17.26 18.04 18.04 S
2H 18.00 18.78 18.70 B
3H 17.70 20.04 20.04 T
3H 18.40 20.74 20.77
3H 18.84 21.18 21.24
3H 21.00 23.34 23.34 S
3H 26.52 28.86 28.86 S
3H 26.70 29.04 29.28
3H 27.81 30.15 30.45 B
4H 27.20 31.62 31.35 T
4H 29.36 33.78 33.78 S
4H 36.02 40.44 40.44 S
4H 37.08 41.50 41.15 B
5H 36.70 41.50 41.75 T
5H 37.52 42.32 42.69
5H 39.70 44.50 44.50 S
5H 45.90 50.70 50.70 S
5H 46.40 51.20 51.20 B
6H 46.20 53.04 52.92 T
6H 47.82 54.66 54.66 S
6H 54.58 61.42 61.42 S
6H 55.37 62.21 62.41 B
7H 55.70 63.76 63.46 T
7H 57.14 65.20 65.20 S
7H 63.28 71.34 71.34 S
7H 65.75 73.81 74.01 B
8H 65.20 73.16 73.16 T
8H 68.09 76.05 76.05 S
8H 72.32 80.28 80.28 S
8H 74.18 82.14 82.30 B
9H 74.70 84.96 84.96 T
9H 77.16 87.42 87.42 S
9H 83.32 93.58 93.58 S
9H 84.73 94.99 95.09 B
10H 84.20 96.10 96.00 T
10H 87.56 99.46 99.46 S
10H 92.62 104.52 104.52 S
10H 93.91 105.81 105.56 B
11H 93.70 107.10 106.72 T
11H 94.84 108.24 107.95
11H 95.54 108.94 108.94
11H 97.42 110.82 110.72
11H 98.06 111.46 111.33
11H 98.32 111.72 111.72 S
11H 102.56 115.96 115.96 S
11H 103.77 117.17 117.17 B
12H 103.20 117.67 117.67 T
12H 107.11 121.58 121.58 S
12H 110.32 124.79 124.79 S
12H 111.22 125.69 125.91
12H 112.86 127.33 127.41 B
13H 112.70 127.61 127.51 T
13H 113.14 128.05 128.39
13H 113.34 128.25 128.60
13H 113.72 128.63 128.95
13H 114.59 129.47 129.77
13H 116.92 131.83 131.83 S
13H 120.64 135.55 135.55 S
13H 122.81 137.72 137.57 B
14H 122.20 137.62 137.77 T
14H 124.10 139.52 139.52 S
14H 130.74 146.16 146.16 S
14H 131.77 147.19 147.19 B
15H 131.70 147.92 147.92 T
15H 133.90 150.12 150.12 S
15H 141.18 157.40 157.40 S
15H 141.87 158.09 158.09 B
16H 141.20 159.04 158.74 T
16H 144.26 162.10 161.91
16H 145.48 163.32 163.32 S
16H 149.34 167.18 167.18 S
16H 150.83 168.67 168.67 B
17H 150.70 168.60 168.60 T
17H 157.10 175.00 173.96
17H 160.84 178.74 177.68 B
18H 160.20 180.76 180.02 T
18H 161.25 181.81 181.17
18H 162.00 182.56 181.96
18H 162.64 183.20 183.20 S
18H 166.20 186.76 186.76 S
18H 167.51 188.07 188.08
18H 169.71 190.27 190.02 B
19H 169.70 190.08 190.08 T
19H 170.68 191.06 191.06 S
19H 177.96 198.34 198.34 S
19H 178.36 198.74 198.52
19H 179.83 200.21 199.60 B
20H 179.20 201.48 201.48 T
20H 180.72 203.00 203.00 S
20H 187.62 209.90 209.90 S
20H 188.52 210.80 210.80 B
21X NA NA NA
22X 195.90 218.20 218.40 T
22X 197.34 219.64 219.72
22X 202.26 224.56 224.58
22X 203.63 225.93 225.72 B
23X 205.50 228.74 229.04 T
23X 206.36 229.60 230.16
23X 206.90 230.14 230.38
23X 207.52 230.76 230.76 S
23X 212.42 235.66 235.66 S
23X 212.88 236.12 236.12
23X 215.39 238.63 238.63 B
24X 215.10 240.18 240.05 T
24X 215.64 240.72 240.72
24X 216.02 241.10 241.16
24X 216.42 241.50 241.50
24X 216.70 241.78 241.80
24X 217.60 242.68 242.60
24X 218.19 243.27 243.00
24X 220.06 245.14 244.58
24X 221.46 246.54 245.84
24X 223.28 248.36 247.30
24X 223.86 248.94 247.84
24X 224.92 250.00 248.75 B
25X 224.70 250.97 250.87 T
25X 225.39 251.66 251.65
25X 225.91 252.18 252.17
25X 226.12 252.39 252.27
25X 226.30 252.57 252.56
25X 226.48 252.75 252.65
25X 226.68 252.95 252.77
25X 227.78 253.93 253.75
25X 228.54 254.61 254.60
25X 229.00 255.13 255.33
25X 230.12 256.39 256.45
25X 232.60 258.87 258.74
25X 234.31 260.58 260.48 B
26X 234.30 260.37 260.95 T
26X 236.30 262.37 262.37 S
26X 241.86 267.93 267.93 S
26X 243.16 269.23 269.15
26X 244.17 270.24 270.24 B
27X 243.90 270.03 270.23 T
27X 246.30 272.43 272.43
27X 250.43 276.56 276.56 B
28X 253.50 277.43 279.05 T
28X 254.90 278.83 280.03
28X 255.68 279.61 280.51
28X 256.38 280.31 281.45 NS
28X 262.98 286.91 288.05 B
29X 263.10 287.33 288.47 TS
29X 268.92 293.15 294.29 B
30X 270.70 294.93 296.07 TS
30X 274.34 298.57 299.71 B
199-1218B-



1H 0.00 0.00 0.07 T
1H 0.56 0.56 0.66
1H 1.96 1.96 1.81
1H 2.34 2.34 2.26
1H 2.82 2.82 2.70
1H 3.50 3.50 3.62
1H 3.86 3.86 3.98 B
2H 3.90 5.30 5.20 T
2H 4.69 5.96 6.15
2H 5.38 6.54 6.54 S
2H 10.30 11.46 11.46 S
2H 11.14 12.30 12.42
2H 11.28 12.44 12.54
2H 11.34 12.50 12.70
2H 12.73 13.89 14.12 B
3H 13.40 17.22 16.84 T
3H 13.84 17.66 17.64
3H 14.22 18.04 18.04 S
3H 19.52 23.34 23.34 S
3H 20.82 24.64 24.75
3H 23.39 27.21 27.36 B
4H 22.90 28.08 28.08 T
4H 23.68 28.86 28.86 S
4H 28.60 33.78 33.78 S
4H 28.96 34.14 34.24
4H 31.60 36.78 36.38 B
5H 32.40 38.06 38.06 T
5H 34.78 40.44 40.44 S
5H 38.84 44.50 44.50 S
5H 39.40 45.06 45.06
5H 42.42 48.08 48.38 B
6H 41.90 49.56 49.36 T
6H 43.04 50.70 50.70 S
6H 47.00 54.66 54.66 S
6H 49.63 57.29 57.29
6H 51.02 58.68 58.65 B
7H 51.40 58.69 58.99 T
7H 54.13 61.42 61.42 S
7H 57.91 65.20 65.20 S
7H 58.20 65.49 65.56
7H 61.27 68.56 68.26 B
8H 60.90 69.29 69.29 T
8H 62.95 71.34 71.34 S
8H 67.66 76.05 76.05 S
8H 70.28 78.67 78.47 B
9H 70.40 78.74 78.74 T
9H 71.94 80.28 80.28 S
9H 79.08 87.42 87.42 S
9H 79.66 88.00 87.80
9H 80.47 88.81 88.81 B
10H 79.90 90.70 90.40 T
10H 80.22 91.02 91.29
10H 82.78 93.58 93.58 S
10H 88.66 99.46 99.46 S
10H 89.68 100.48 100.48 B
11H 89.40 102.78 102.68 T
11H 91.14 104.52 104.52 S
11H 98.34 111.72 111.72 S
11H 99.41 112.79 112.90 B
12H 98.90 114.14 113.84 T
12H 99.94 115.18 115.15
12H 100.72 115.96 115.96 S
12H 106.34 121.58 121.58 S
12H 109.07 124.31 124.01 B
13H 108.40 123.89 124.02 T
13H 109.30 124.79 124.79 S
13H 116.34 131.83 131.83 S
13H 118.51 134.00 134.00 B
14H 117.90 134.36 134.36 T
14H 119.09 135.55 135.55 S
14H 123.06 139.52 139.52 S
14H 127.76 144.22 144.48 B
15H 127.40 145.22 145.02 T
15H 128.34 146.16 146.16 S
15H 132.30 150.12 150.12 S
15H 135.60 153.42 153.62
15H 137.41 155.23 155.23 B
16H 136.90 155.92 155.92 T
16H 138.38 157.40 157.40 S
16H 144.30 163.32 163.32 S
16H 145.92 164.94 164.74 B
17H 146.40 166.18 166.18 T
17H 147.40 167.18 167.18 S
17H 154.36 174.14 174.14 S
17H 156.41 176.19 176.19 B
18H 155.90 176.02 176.22 T
18H 159.08 179.20 179.20 S
18H 163.08 183.20 183.20 S
18H 164.56 184.68 184.96
18H 165.91 186.03 186.03 B
19X 165.40 184.44 184.79 T
19X 166.61 185.65 185.76
19X 166.99 186.03 186.39
19X 169.43 188.47 188.00
19X 172.83 191.87 191.85
19X 175.20 194.24 194.24 B
20X 175.10 195.80 195.96 T
20X 175.95 196.65 196.68
20X 177.64 198.34 198.34 S
20X 182.30 203.00 203.00 S
20X 183.71 204.41 205.35 B
21X 184.80 207.32 207.32 T
21X 187.38 209.90 209.90 S
21X 192.96 215.48 215.48 S
21X 193.42 215.94 215.78
21X 194.50 217.02 216.92 B
22X 194.40 217.42 217.42 T
22X 195.36 218.38 218.38 S
22X 203.23 226.25 226.25 S
22X 203.99 227.01 227.26 B
23X 204.10 227.88 228.82 T
23X 205.48 229.34 230.26
23X 206.20 230.10 230.72
23X 206.99 230.89 231.43
23X 208.34 232.22 232.44
23X 209.65 233.51 233.72
23X 210.00 233.85 233.95
23X 211.88 235.70 235.73
23X 212.68 236.48 236.35
23X 213.02 236.81 236.87
23X 213.82 237.60 237.60 B
24X 213.70 240.16 240.21 T
24X 214.20 240.66 240.73
24X 214.72 241.18 241.18 S
24X 222.14 248.60 248.60 S
24X 222.36 248.82 249.23
24X 222.60 249.06 249.77
24X 223.46 249.92 250.50 B
25X 223.30 251.43 251.05 T
25X 223.78 251.91 251.78
25X 224.24 252.37 252.25
25X 224.61 252.74 252.57
25X 224.72 252.85 252.75
25X 227.60 255.73 255.63 B
26X 228.30 255.91 255.91 T
26X 228.70 256.31 256.31 S
26X 234.76 262.37 262.37 S
26X 235.88 263.49 263.71
26X 237.89 265.50 265.80 B
27X 237.90 267.03 266.80 T
27X 238.80 267.93 267.93 S
27X 246.72 275.85 275.85 S
27X 247.65 276.78 276.78 B
28X 247.50 278.03 278.03 T
28X 249.20 279.73 279.65
28X 249.80 280.33 280.32
28X 250.90 281.43 281.27
28X 252.67 283.20 283.40 B
29X 257.20 287.83 290.33 T
29X 258.52 289.15 291.27
29X 258.82 289.45 291.97
29X 259.74 290.37 292.71
29X 261.64 292.27 294.57 B
199-1218C-



1H 55.00 63.04 62.84 T
1H 57.46 65.50 65.66
1H 59.42 67.46 67.60
1H 61.36 69.40 69.49
1H 64.96 73.00 73.25 B
2H 64.50 73.86 73.65 T
2H 65.30 74.66 74.66
2H 68.92 78.28 78.46
2H 71.56 80.92 81.36
2H 74.03 83.39 83.64 B
3H 74.00 83.78 83.65 T
3H 74.95 84.73 84.73
3H 77.40 87.18 87.28
3H 80.94 90.72 90.71
3H 84.16 93.94 93.54 B
4H 83.50 95.08 94.83 T
4H 87.54 99.12 99.12
4H 92.18 103.76 104.40 B
5H 93.00 105.82 105.75 T
5H 94.75 107.59 107.47
5H 98.64 111.44 111.61
5H 100.17 112.97 113.44
5H 101.35 114.16 114.86
5H 103.13 115.95 116.95 B
6H 102.50 118.08 118.08 T
6H 105.40 120.98 121.73
6H 107.10 122.68 123.02
6H 107.82 123.40 123.88
6H 112.24 127.82 127.60 B
7H 112.00 126.09 127.00 T
7H 113.89 127.98 127.90
7H 114.00 128.09 128.25
7H 114.40 128.49 128.57
7H 115.90 129.99 130.01
7H 117.96 132.05 131.86
7H 119.24 133.33 132.95
7H 122.21 136.30 135.90 B
8H 121.50 135.97 135.97 T
8H 124.92 139.39 139.43
8H 127.28 141.75 141.96
8H 128.53 143.00 143.39
8H 131.27 145.74 145.74 B
9H 131.00 146.90 147.20 T
9H 135.10 151.00 150.95
9H 138.90 154.80 154.60
9H 141.08 156.98 156.98 B
10H 144.50 162.34 162.34 T
10H 145.60 163.44 163.44
10H 150.30 168.14 167.80
10H 154.26 172.10 171.60 B
11H 154.00 172.62 172.62 T
11H 155.52 174.14 174.14 S
11H 160.58 179.20 179.20 S
11H 163.99 182.61 183.06 B
12X 163.50 183.28 183.85 T
12X 164.78 184.56 184.79
12X 166.27 185.05 186.04
12X 166.98 186.76 186.76 S
12X 171.28 191.06 191.06 S
12X 172.23 192.01 192.01 B
13X 172.00 191.76 191.76 T
13X 178.58 198.34 198.34
13X 178.97 198.73 198.50
13X 179.81 199.57 199.10
13X 180.09 199.85 199.30
13X 181.33 201.09 199.99 B
14X 181.60 201.41 202.21 T
14X 186.92 206.73 206.73
14X 191.18 210.99 210.99 B
15X 191.20 213.12 213.12 T
15X 192.54 214.46 214.46
15X 193.22 215.14 214.92
15X 193.56 215.48 215.48 S
15X 196.46 218.38 218.38 S
15X 198.60 220.52 220.94
15X 199.28 221.20 222.16
15X 199.66 221.58 222.62
15X 200.99 222.91 223.79 B
16X 200.80 224.70 224.40 T
16X 202.18 226.08 225.90
16X 202.35 226.25 226.25 S
16X 206.86 230.76 230.76 S
16X 207.86 231.76 231.88
16X 209.34 233.24 233.24 B
17X 210.40 233.86 233.86 T
17X 212.20 235.66 235.66 S
17X 217.72 241.18 241.18 S
17X 218.12 241.58 241.50
17X 218.50 241.96 241.91
17X 219.40 242.86 242.92
17X 220.12 243.58 243.66 B
18X 223.00 247.42 247.52 T
18X 224.18 248.60 248.60 S
18X 231.89 256.31 256.31 S
18X 232.74 257.16 257.16 B
19X 232.60 257.53 258.48 T
19X 234.22 259.15 259.69
19X 235.36 260.29 260.78
19X 236.15 261.08 261.18
19X 237.58 262.51 262.51
19X 238.84 263.78 263.88
19X 239.68 264.62 264.90
19X 240.42 265.36 266.16
19X 240.82 265.76 267.00
19X 242.20 267.13 268.75 B
20X 242.20 269.65 269.45 T
20X 244.98 272.43 272.48
20X 247.73 275.18 275.18 B
21X 247.20 274.77 274.77 T
21X 248.28 275.85 275.85 S
21X 253.88 281.45 281.45 NS
21X 254.34 281.91 282.15
21X 255.30 282.87 283.65
21X 256.68 284.25 285.33 B

Notes: mbsf = meters below seafloor, mcd = meters composite depth, rmcd = revised meters composite depth. The SPL column indicates whether a particular tie-point corresponds to a splice point (S), to modified splice points (NS), or to the top (T) or bottom (B) of a core. NA = not available. This table is also available in ASCII.