Table T1. Carbon, isotope, and biomarker data, Site U1316. (See table notes.)
| Core, section, interval (cm) |
Depth (mbsf) |
TOC (%) |
δ13C (‰) |
C23–C35 n-alkanes | Total hopanoids | α,β-hopanes | β,β-hopanes | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Dry sed. (ng/g) |
Dry sed.* (ng/g) |
TOC (µg/g) |
Dry sed. (ng/g) |
Dry sed.* (ng/g) |
TOC (µg/g) |
Dry sed. (ng/g) |
Dry sed.* (ng/g) |
TOC (µg/g) |
Dry sed. (ng/g) |
Dry sed.* (ng/g) |
TOC (µg/g) |
||||
| 307-U1316B- | |||||||||||||||
| 1H-3, 56–68 | 3.62 | 0.24 | –24.9 | 959.3 | 1165.0 | 399.7 | 63.3 | 76.8 | 26.4 | 26.6 | 32.3 | 11.1 | 17.3 | 21.0 | 7.2 |
| 2H-3, 58–70 | 9.14 | 0.46 | –26.0 | 1612.3 | 1958.0 | 350.5 | 273.0 | 331.6 | 59.4 | 122.1 | 148.3 | 26.5 | 101.0 | 122.7 | 22.0 |
| 3H-3, 58–70 | 18.64 | 0.24 | –25.0 | 888.2 | 1063.6 | 370.1 | 60.9 | 72.9 | 25.4 | 31.4 | 37.6 | 13.1 | 14.2 | 17.0 | 5.9 |
| 4H-3, 73–85 | 28.29 | 0.90 | –25.6 | 337.3 | 410.4 | 37.5 | 360.6 | 438.9 | 40.1 | 165.2 | 201.0 | 18.4 | 111.8 | 136.1 | 12.4 |
| 5H-3, 73–85 | 37.79 | 0.97 | –25.8 | 619.3 | 732.8 | 63.8 | 478.2 | 565.9 | 49.3 | 226.6 | 268.1 | 23.4 | 145.5 | 172.2 | 15.0 |
| 6H-3, 53–65 | 47.09 | 0.33 | –24.9 | 2046.1 | 2528.4 | 601.8 | 109.6 | 135.4 | 32.2 | 54.5 | 67.3 | 16.0 | 36.2 | 44.7 | 10.6 |
| 307-U1316C- | |||||||||||||||
| 4R-4, 0–15 | 72.98 | 0.44 | –23.1 | 100.6 | 132.1 | 22.9 | 165.4 | 217.2 | 37.6 | 77.0 | 101.1 | 17.5 | 30.3 | 39.8 | 6.9 |
| 5R-3, 26–36 | 81.31 | 0.51 | –23.8 | 140.1 | 192.1 | 27.5 | 201.7 | 276.6 | 39.6 | 88.1 | 120.8 | 17.3 | 39.9 | 54.7 | 7.8 |
| 6R-2, 75–87 | 89.91 | 0.44 | –23.4 | 61.4 | 82.4 | 14.0 | 125.3 | 167.9 | 28.5 | 48.1 | 64.5 | 10.9 | 24.2 | 32.5 | 5.5 |
| 7R-3, 0–12 | 100.26 | 0.51 | –23.3 | 63.1 | 88.3 | 12.4 | 200.4 | 280.5 | 39.3 | 68.9 | 96.5 | 13.5 | 39.3 | 55.0 | 7.7 |
| 8R-2, 28–40 | 108.74 | 0.70 | –23.3 | 547.3 | 769.9 | 78.2 | 646.4 | 909.2 | 92.3 | 281.0 | 395.2 | 40.1 | 136.6 | 192.2 | 19.5 |
| 9R-4, 37–49 | 121.53 | 0.51 | –22.3 | 399.1 | 714.6 | 78.3 | 225.4 | 403.5 | 44.2 | 68.8 | 123.1 | 13.5 | 48.6 | 87.1 | 9.5 |
| 11R-3, 20–32 | 136.66 | 0.78 | –23.2 | 530.9 | 1045.8 | 68.1 | 277.6 | 546.8 | 35.6 | 81.2 | 159.9 | 10.4 | 67.0 | 131.9 | 8.6 |
Notes: TOC = total organic carbon. Dry sed. = dry sediment, * = carbonate-free basis (corrected for carbonate content).
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