Previous   |    Close

Table T2. Magnetic hysteresis parameters and lithology, Sites U1302–U1304 and U1308. (See table notes.)

Core, section,
interval (cm)
Depth Sample weight
(g)
Hcr
(mT)
Hc
(mT)
Hcr/Hc Mr
(Am2/kg)
Ms
(Am2/kg)
Mr/Ms HFMS
(m3/kg)
Lithology
(msbf) (mcd)
303-U1302B-
1H-1, 125–126 1.25 1.25 0.93 32.6 9.24 3.53 1.07.E–02 1.15.E–01 0.09 3.50E–08 Silty clay
1H-6, 2–3 7.52 7.52 0.73 34.37 11.85 2.90 1.40.E–02 1.11.E–01 0.13 4.13E–08 Silty clay nannofossil ooze
2H-1,146–147 11.16 11.16 0.49 35.16 13.93 2.52 9.50.E–03 5.61.E–02 0.17 2.03E–08 Silty clay
2H-6, 2–3 17.22 17.22 0.47 34.94 11.71 2.98 6.76.E–03 6.12.E–02 0.11 3.80E–08 Silty clay
3H-1,145–146 20.65 20.65 0.57 33.84 13.52 2.50 1.28.E–02 8.29.E–02 0.15 5.16E–08 Silty clay nannofossil ooze
3H-6, 3–4 26.73 26.73 0.58 34.85 13.71 2.54 1.36.E–02 8.76.E–02 0.15 3.49E–08 Silty clay
4H-1, 147–148 30.17 30.17 0.72 32.35 10.10 3.20 1.13.E–02 1.09.E–01 0.10 3.43E–08 Silty clay
4H-6, 2–3 36.22 36.22 0.68 33.62 12.24 2.75 1.40.E–02 1.03.E–01 0.14 4.84E–08 Silty clay nannofossil
5H-1, 8–9 38.28 38.28 0.68 35.87 12.78 2.81 1.21.E–02 8.66.E–02 0.14 2.92E–08 Nannofossil ooze with silty clay
5H-6, 8–9 45.78 45.78 0.53 32.74 12.49 2.62 6.92.E–03 5.05.E–02 0.14 1.78E–08 Nannofossil ooze with silty clay
6H-1, 128–129 48.98 48.98 0.68 33.14 13.37 2.48 1.16.E–02 6.83.E–02 0.17 3.01E–08 Silty clay
6H-6, 8–9 55.28 55.28 0.61 34.57 11.76 2.94 8.50.E–03 7.13.E–02 0.12 4.47E–08 Silty clay
7H-1, 123–124 58.43 58.43 0.41 32.81 11.58 2.83 9.09.E–03 7.27.E–02 0.12 1.60E–08 Clay with nannofossil ooze
7H-6, 8–9 64.78 64.78 0.53 33.16 12.02 2.76 1.01.E–02 7.34.E–02 0.14 1.93E–08 Clay with nannofossil ooze
8H-1, 128–129 67.98 67.98 0.72 31.38 10.93 2.87 1.01.E–02 8.55.E–02 0.12 3.72E–08 Silty clay
8H-6, 8–9 74.28 74.28 0.96 31.93 10.20 3.13 7.74.E–03 7.23.E–02 0.11 5.56E–08 Clay with nannofossil ooze
9H-1, 118–119 77.38 77.38 0.47 32.75 10.86 3.02 1.28.E–02 1.14.E–01 0.11 4.04E–08 Clay with nannofossil ooze
9H-6, 18–19 83.91 83.91 0.69 34.17 12.37 2.76 9.15.E–03 8.15.E–02 0.13 5.98E–08 Silty clay
10H-1, 119–120 86.89 86.89 0.68 31.52 9.75 3.23 5.58.E–03 5.84.E–02 0.10 2.79E–08 Silty clay
303-U1303A-
1H-1, 143–144 1.43 8.89 0.51 35.38 13.75 2.57 1.61.E–02 9.59.E–02 0.17 4.55E–08 Clay with nannofossil ooze
1H-6, 0–1 7.5 14.96 0.75 33.73 10.05 3.36 9.57.E–03 9.64.E–02 0.10 3.74E–08 Clay with nannofossil ooze
2H-6, 8–9 15.98 23.79 0.77 33.74 11.26 3.00 7.74.E–03 6.78.E–02 0.11 4.17E–08 Nannofossil clay
3H-1, 143–144 19.33 29.86 0.82 33.11 10.58 3.13 9.42.E–03 8.40.E–02 0.11 4.19E–08 Silty clay nannofossil ooze
3H-6, 1–2 25.41 35.94 0.68 33.57 12.24 2.74 1.26.E–02 9.01.E–02 0.14 2.94E–08 Silty clay nannofossil ooze
4H-1, 120–121 28.6 40.04 0.61 33.24 12.50 2.66 9.40.E–03 6.58.E–02 0.14 2.27E–08 Sand slit clay nannofossil
4H-2, 147–248 28.72 40.16 0.60 33.05 12.59 2.63 1.10.E–02 7.56.E–02 0.15 2.48E–08 Sand silt clay nannofossil
5H-1, 147–248 38.37 49.5 0.67 32.15 9.69 3.32 4.54.E–03 4.63.E–02 0.10 2.31E–08 Silty nannofossil ooze
5H-5, 1–2 42.91 54.04 0.62 33.4 13.00 2.57 1.44.E–02 9.47.E–02 0.15 3.53E–08 Clayey silt nannofossil ooze
6H-1, 143–144 47.83 59.32 0.52 25.29 3.52 7.19 6.36.E–03 2.09.E–04 0.03 7.70E–09 Clayey nannofossil ooze
6H-6, 1–2 53.86 65.35 0.76 32.25 10.42 3.10 9.14.E–03 8.60.E–02 0.11 2.29E–08 Silty clay nannofossil ooze
7H-1, 118–119 57.08 68.59 0.64 31.28 7.30 4.28 4.18.E–03 6.36.E–02 0.07 2.91E–08 Clayey nannofossil ooze
8H-3, 118–119 69.58 78.9 0.74 30.68 5.54 5.54 5.28.E–03 8.27.E–03 0.05 1.78E–08 Sand silt clay nannofossil
9H-1, 116–117 76.06 83 0.69 27.32 4.98 5.48 8.72.E–03 1.88.E–04 0.05 2.37E–08 Silty clay nannofossil ooze
10H-2, 18–19 86.08 92.81 0.81 30.9 9.04 3.42 1.03.E–02 1.19.E–01 0.09 3.86E–08 Clay with nannofossil ooze
303-U1304A-
1H-1, 108–109 1.08 4.78 0.75 44.18 14.06 3.14 9.49.E–03 4.95.E–02 0.19 3.86E–08 Nannofossil ooze with clay
1H-6, 18–19 7.68 11.38 0.36 11.35 11.66 0.97 1.70.E–02 1.02.E–01 0.17 9.61E–09 Nannofossil ooze
2H-1, 124–125 10.74 15.76 0.55 33.59 11.59 2.90 1.55.E–02 9.26.E–02 0.17 1.30E–08 Diatom ooze
2H-6, 18–19 17.18 22.2 0.47 36.56 12.37 2.96 1.55.E–02 8.59.E–02 0.18 2.74E–08 Diatom nannofossil ooze
3H-1, 141–-142 20.41 27.1 0.62 34.14 14.58 2.34 3.18.E–02 1.52.E–01 0.21 3.94E–08 Diatom nannofossil ooze
3H-6, 8–9 26.58 33.27 0.50 37.46 12.82 2.92 1.61.E–02 8.56.E–02 0.19 2.05E–08 Nannofossil ooze
4H-1, 143–144 29.93 37.13 0.69 32.22 8.63 3.73 9.04.E–03 9.27.E–02 0.10 2.40E–08 Silty clay nannofossil ooze
4H-6, 1–2 36.01 43.21 0.43 36.77 13.05 2.82 2.17.E–02 1.19.E–01 0.18 3.26E–08 Nannofossil ooze
5H-1, 144–145 39.44 47.7 0.48 30.93 8.52 3.63 7.81.E–03 6.41.E–02 0.12 1.40E–08 Diatom ooze
5H-6, 1–2 45.51 53.77 0.70 33.24 12.93 2.57 1.90.E–02 1.02.E–01 0.19 3.72E–08 Diatom nannofossil ooze
6H-1, 143–144 48.93 58.13 0.48 51.26 5.46 9.38 2.27.E–03 2.75.E–02 0.08 8.48E–09 Diatom ooze
6H-6, 1–2 55.01 64.21 0.89 36 8.79 4.10 3.52.E–03 2.36.E–02 0.15 2.50E–08 Diatom nannofossil ooze
7H-1, 149–150 58.49 70.25 0.55 33.4 10.60 3.15 1.00.E–02 6.18.E–02 0.16 8.81E–09 Nannofossil ooze
7H-6, 1–1 64.51 76.27 0.65 32.18 9.85 3.27 6.12.E–03 4.15.E–02 0.15 1.35E–08 Nannofossil ooze
8H-1, 148–149 67.98 81.08 0.45 33.49 11.54 2.90 1.76.E–02 1.03.E–01 0.17 1.30E–08 Nannofossil ooze
8H-6, 1–2 74.01 87.11 0.41 29.14 8.17 3.57 9.84.E–03 7.76.E–02 0.13 6.49E–09 Nannofossil ooze
9H-1, 142–143 77.42 91.57 0.45 28.33 5.84 4.86 3.60.E–03 3.83.E–02 0.09 6.27E–09 Diatom nannofossil ooze
9H-6, 1–2 83.54 97.69 0.37 20.29 2.48 8.17 1.16.E–03 2.92.E–02 0.04 6.92E–09 Nannofossil diatom ooze
10H-6, 3–4 93.11 107.77 0.45 30.27 9.08 3.33 1.01.E–02 7.34.E–02 0.14 1.15E–08 Nannofossil diatom ooze
11H-1, 133–134 96.33 112.25 0.31 31.2 9.47 3.29 1.38.E–02 9.57.E–02 0.14 4.22E–10 Nannofossil diatom ooze
11H-6, 3–4 102.53 118.45 0.40 36.81 13.62 2.70 2.90.E–02 1.47.E–01 0.20 2.75E–08 Clay
12H-1, 141–142 105.91 122.66 0.53 33.08 10.65 3.11 1.77.E–02 1.19.E–01 0.15 3.04E–08 Diatom silty clay
12H-6, 3–4 112.03 128.78 0.46 38.5 14.26 2.70 2.53.E–02 1.22.E–01 0.21 4.54E–08 Clay
13H-1, 146–147 115.46 133.58 0.36 38.21 13.73 2.78 3.04.E–02 1.52.E–01 0.20 3.06E–08 Nannofossil ooze
13H-6, 3–4 121.53 139.65 0.39 39.55 12.53 3.16 1.35.E–02 7.26.E–02 0.19 1.27E–08 Clay
14H-1, 146–147 124.96 144.56 0.58 41.87 15.56 2.69 2.13.E–02 9.40.E–02 0.23 1.89E–08 Nannofossil ooze
14H-6, 3–4 131.04 150.64 0.56 37.14 14.24 2.61 2.72.E–02 1.29.E–01 0.21 3.37E–08 Silty clay nannofossil ooze
15H-1, 138–139 134.38 154.34 0.47 35.11 13.47 2.61 3.10.E–02 1.67.E–01 0.19 4.33E–08 Diatom nannofossil ooze
15H-6, 1–2 140.51 160.47 0.48 33.98 13.43 2.53 1.31.E–02 6.88.E–02 0.19 2.10E–08 Diatom nannofossil ooze
16H-1, 142–143 143.92 164.94 0.52 41.15 18.26 2.25 2.08.E–02 8.14.E–02 0.25 2.70E–08 Diatom nannofossil ooze
303-U1308A-
1H-1, 138–139 1.38 1.38 0.56 68.73 27.73 2.48 1.02.E–02 3.36.E–02 0.30 3.69E–08 Nannofossil ooze
1H-6, 3–4 7.53 7.53 0.40 37.18 14.00 2.66 1.24.E–03 9.12.E–03 0.14 7.82E–09 Nannofossil silty clay
2H-1, 138–139 9.98 10.96 0.38 35.03 13.39 2.62 2.65.E–03 1.72.E–02 0.15 6.61E–09 Silty clay
2H-6, 3–4 16.13 17.11 0.48 37.18 15.85 2.35 4.61.E–03 2.22.E–02 0.21 6.08E–09 Nannofossil ooze
3H-1, 138–139 19.48 20.9 0.57 33.95 11.59 2.93 7.78.E–03 6.09.E–02 0.13 2.79E–08 Nannofossil ooze
3H-6, 3–4 25.63 27.05 0.78 36.9 15.46 2.39 1.08.E–02 5.14.E–02 0.21 4.24E–08 Nannofossil silty clay
4H-1, 138–139 28.98 32.92 0.62 35.53 14.86 2.39 1.56.E–03 8.55.E–03 0.18 1.54E–09 Nannofossil ooze
4H-6, 3–4 35.13 39.07 0.81 36.36 16.11 2.26 1.15.E–02 4.89.E–02 0.23 3.26E–08 Silty clay
5H-1, 144–145 38.54 43.38 0.65 42.15 18.77 2.25 8.23.E–03 3.24.E–02 0.25 1.21E–08 Nannofossil ooze
6H-1, 144–145 48.04 54.13 0.54 37.76 16.61 2.27 6.15.E–03 2.71.E–02 0.23 1.19E–08 Nannofossil ooze
6H-6, 1–2 54.11 60.2 0.56 41.3 18.03 2.29 6.87.E–03 2.92.E–02 0.24 7.02E–09 Nannofossil ooze
7H-4, 1–2 60.61 68.52 0.50 40.72 17.95 2.27 8.06.E–03 3.35.E–02 0.24 7.66E–09 Nannofossil ooze
8H-1, 147–248 67.07 74.75 0.55 42.35 18.48 2.29 1.28.E–02 5.16.E–02 0.25 2.24E–08 Nannofossil ooze
8H-6, 0–1 73.1 80.78 0.40 43.74 19.23 2.27 1.78.E–02 6.81.E–02 0.26 1.62E–08 Nannofossil ooze
9H-6, 0–1 82.6 91.66 0.85 32.06 12.41 2.58 6.80.E–03 4.28.E–02 0.16 4.93E–08 Nannofossil silty clay
10H-1, 144–145 86.04 95.26 0.58 35.99 16.18 2.22 1.25.E–02 5.89.E–02 0.21 3.14E–08 Nannofossil ooze
10H-6, 1–2 92.11 101.33 0.58 39.74 17.91 2.22 6.32.E–03 2.60.E–02 0.24 1.08E–08 Nannofossil ooze
11H-2, 3–4 95.63 104.02 0.40 42.11 18.79 2.24 6.76.E–03 2.78.E–02 0.24 1.53E–09 Silty clay nannofossil ooze
11H-6, 3–4 101.63 110.02 0.42 41.13 18.37 2.24 1.19.E–02 4.78.E–02 0.25 8.67E–09 Clay nannofossil ooze
12H-1, 138–139 104.98 114.89 0.55 36.75 16.45 2.23 1.54.E–02 6.42.E–02 0.24 2.18E–08 Nannofossil silty clay
12H-6, 3–4 111.13 121.04 0.42 35.67 15.25 2.34 3.18.E–03 1.65.E–02 0.05 9.45E–10 Nannofossil ooze
13H-1, 138–139 114.48 125.56 0.40 40.87 17.85 2.29 1.67.E–02 6.75.E–02 0.25 1.99E–08 Nannofossil ooze
13H-6, 3–4 120.58 131.66 0.48 39.52 17.74 2.23 1.38.E–02 5.58.E–02 0.25 1.90E–08 Nannofossil ooze
14H-1, 138–139 123.98 136.38 0.35 40.89 18.40 2.22 8.74.E–03 3.62.E–02 0.24 2.30E–09 Nannofossil ooze
14H-6, 3–4 130.13 142.53 0.63 41.65 18.93 2.20 1.26.E–02 4.80.E–02 0.26 2.15E–08 Nannofossil ooze
15H-6, 3–4 139.63 153.09 0.61 41.45 19.02 2.18 1.27.E–02 4.83.E–02 0.26 1.63E–08 Nannofossil ooze
16H-1, 138–139 142.98 158.88 0.60 32.01 11.18 2.86 3.20.E–03 2.67.E–02 0.12 2.12E–08 Nannofossil ooze

Notes: Hcr = remanent coercivity, Hc = coercivity, Mr = isothermal remanent magnetization, Ms = saturated magnetization, HFMS = high-field magnetic susceptibility. mcd = meters composite depth.

Previous   |    Close   |    Top of page