Core, section,
interval (cm) |
Depth (mbsf)
|
Age
|
OAE
|
TOC (wt%)
|
Major elements
|
Minor elements (10–4)
|
||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ti/Al
|
Fe/Al
|
Mg/Al
|
K/Al
|
Ba/Al
|
Cd/Al
|
Cr/Al
|
Cu/Al
|
Mo/Al
|
Re/Al
|
U/Al
|
V/Al
|
Zn/Al
|
Cd/Al
|
|||||
210-1276A- | ||||||||||||||||||
30R-4, 47–48 | 1074.10 | Turonian |
|
6.65 | 0.067 | 0.50 | 0.15 | 0.35 | 220 | 0.59 | 36.6 | 58 | 0.013 | 1.05 | 73 | 68 | 0.59 | |
30R-5, 33–34 | 1075.46 | 1.14 | 0.070 | 0.47 | 0.16 | 0.34 | 98 | 0.21 | 17.4 | 6 | 0.002 | 0.55 | 17 | 22 | 0.21 | |||
31R-2, 59–62 | 1081.09 | Cenomanian–Turonian |
2 |
11.67 | 0.059 | 1.39 | 0.16 | 0.39 | 64 | 0.48 | 32.4 | 20 | 6 | 0.029 | 1.07 | 56 | 33 | 0.48 |
31R-3, 45–50 | 1082.40 | 7.92 | 0.059 | 0.74 | 0.15 | 0.26 | 48 | 0.35 | 22.1 | 15 | 1 | 0.010 | 1.30 | 24 | 7 | 0.35 | ||
31R-3, 98–103 | 1082.93 | 2.11 | 0.069 | 1.02 | 0.18 | 0.34 | 56 | 0.32 | 28.7 | 13 | 0.010 | 0.34 | 21 | 15 | 0.32 | |||
31R-4, 13–18 | 1083.52 | 5.90 | 0.060 | 0.72 | 0.14 | 0.31 | 50 | 0.29 | 18.9 | 12 | 0.025 | 0.67 | 20 | 33 | 0.29 | |||
32R-6, 70–72 | 1096.62 |
Cenomanian |
1.69 | 0.060 | 0.55 | 0.17 | 0.34 | 80 | 0.35 | 25.4 | 19 | 0.011 | 0.47 | 41 | 37 | 0.35 | ||
33R-5, 11–13 | 1104.31 | MCE |
1.00 | 0.061 | 0.50 | 0.18 | 0.33 | 61 | 0.32 | 16.3 | 17 | 0.26 | 15 | 20 | 0.32 | |||
34R-2, 100–102 | 1110.17 | 3.27 | 0.052 | 0.68 | 0.16 | 0.31 | 53 | 0.46 | 23.5 | 17 | 1 | 0.024 | 0.66 | 84 | 46 | 0.46 | ||
43R-2, 88–92 | 1195.91 |
Albian–Cenomanian |
1d |
2.20 | 0.048 | 0.81 | 0.14 | 0.29 | 213 | 0.09 | 20.8 | 11 | 2 | 0.011 | 0.84 | 49 | 42 | 0.09 |
43R-3, 31–32 | 1196.86 | 0.07 | 0.047 | 0.56 | 0.15 | 0.33 | 71 | 15.7 | 4 | 0.14 | 10 | 11 | ||||||
43R-5, 104–106 | 1200.51 | 1.77 | 0.060 | 0.43 | 0.13 | 0.30 | 76 | 0.07 | 15.8 | 5 | 0.24 | 12 | 14 | 0.07 | ||||
44R-7, 61–63 | 1212.97 | 0.62 | 0.038 | 0.75 | 0.11 | 0.21 | 188 | 0.35 | 24.3 | 11 | 2 | 0.011 | 0.70 | 60 | 74 | 0.35 | ||
55R-1, 70–73 | 1309.90 |
Albian |
1c |
0.78 | 0.088 | 0.53 | 0.16 | 0.43 | 94 | 0.49 | 18.8 | 4 | 0.51 | 14 | 27 | 0.49 | ||
55R-2, 0–1 | 1310.70 | 1.80 | 0.042 | 0.86 | 0.16 | 0.33 | 51 | 0.06 | 27.2 | 9 | 1 | 0.003 | 0.24 | 27 | 24 | 0.06 | ||
55R-4, 50–52 | 1314.20 | 0.86 | 0.047 | 0.48 | 0.16 | 0.33 | 51 | 17.3 | 8 | 0.26 | 13 | 24 | ||||||
71R-4, 118–120 | 1464.88 | 4.09 | 0.055 | 0.80 | 0.17 | 0.38 | 69 | 0.21 | 33.1 | 13 | 0.003 | 0.41 | 22 | 31 | 0.21 | |||
73R-1, 111–112 | 1479.61 |
? |
2.78 | 0.043 | 0.45 | 0.14 | 0.35 | 61 | 0.14 | 17.3 | 7 | 0.19 | 12 | 21 | 0.14 | |||
73R-3, 46–47 | 1481.96 | 2.63 | 0.054 | 0.74 | 0.17 | 0.36 | 67 | 0.17 | 26.5 | 16 | 1 | 0.002 | 0.37 | 22 | 31 | 0.17 | ||
73R-4, 31–32 | 1483.31 | 3.20 | 0.047 | 0.70 | 0.15 | 0.35 | 61 | 0.23 | 25.7 | 11 | 0.002 | 0.30 | 20 | 22 | 0.23 | |||
74R-3, 32–34 | 1491.42 | 2.10 | 0.048 | 0.55 | 0.15 | 0.36 | 57 | 0.21 | 18.2 | 8 | 0.27 | 14 | 31 | 0.21 | ||||
79R-4, 54–56 | 1541.24 | 1.05 | 0.054 | 0.58 | 0.14 | 0.29 | 48 | 0.17 | 16.5 | 4 | 0.22 | 12 | 13 | 0.17 | ||||
79R-6, 46–48 | 1544.16 | 3.76 | 0.069 | 0.71 | 0.17 | 0.43 | 67 | 0.28 | 34.3 | 15 | 0.003 | 0.47 | 23 | 32 | 0.28 | |||
94R-3, 102–104 | 1675.67 |
Aptian–Albian |
1b |
1.96 | 0.050 | 0.49 | 0.12 | 0.33 | 43 | 0.13 | 16.3 | 6 | 0.22 | 12 | 12 | 0.13 | ||
94R-4, 32–33 | 1676.47 | 4.27 | 0.047 | 0.50 | 0.07 | 0.22 | 39 | 0.23 | 18.9 | 9 | 7 | 0.011 | 0.49 | 12 | 17 | 0.23 | ||
94R-4, 142–144 | 1677.57 | 7.80 | 0.049 | 0.95 | 0.13 | 0.37 | 43 | 0.49 | 19.1 | 12 | 27 | 0.032 | 1.28 | 21 | 71 | 0.49 | ||
94R-5, 37–39 | 1677.96 | 7.74 | 0.050 | 0.70 | 0.10 | 0.31 | 42 | 0.30 | 18.9 | 10 | 16 | 0.044 | 1.38 | 20 | 27 | 0.30 | ||
94R-5, 89–91 | 1678.48 | 4.80 | 0.054 | 0.89 | 0.11 | 0.32 | 44 | 0.99 | 26.5 | 11 | 4 | 0.024 | 0.45 | 44 | 72 | 0.99 | ||
94R-CC, 23–24 | 1680.13 | 1.45 | 0.052 | 0.50 | 0.11 | 0.31 | 40 | 0.13 | 15.9 | 4 | 0.22 | 11 | 12 | 0.13 |
Notes: Age determinations are from Shipboard Scientific Party (2004) and S. Gardin (pers. comm.). OAE = oceanic anoxic event, MCE = mid-Cenomanian event, ? = undetermined. TOC = total organic carbon.