|
Core, section, interval (cm)
|
Depth (mbsf)
|
Total
n-alkanes (µg/g) |
CPI
|
H/LAL
|
Hopanes (µg/g)
|
|---|---|---|---|---|---|
| 190-1178A- |
|
|
|
|
|
| 3H-2, 100-115 | 13.9-15.4 | 1.66 | 4.00 | 7.8 | 43.1 |
| 6H-2, 115-130 | 42.4-43.9 | 2.26 | 3.57 | 6.4 | 71.5 |
| 9X-7, 91-106 | 73.6-74.8 | 1.90 | 3.47 | 8.3 | 49.4 |
| 15X-5, 115-130 | 129.2-130.7 | 2.83 | 4.21 | 12.7 | 67.4 |
| 18X-2, 6-22 | 152.8-153.7 | 3.05 | 4.54 | 5.6 | 69.8 |
| 21X-5, 29-44 | 186.4-187.9 | 1.63 | 3.36 | 1.8 | 46.9 |
| 24X-4, 120-135 | 213.2-214.7 | 4.57 | 5.12 | 15.8 | 94.0 |
| 27X-5, 10-25 | 243.8-245.3 | 3.27 | 5.08 | 9.5 | 68.0 |
| 30X-1, 70-86 | 266.6-268.1 | 6.23 | 5.87 | 16.3 | 85.5 |
| 33X-1, 75-90 | 295.5-297.0 | 4.92 | 5.89 | 11.8 | 83.0 |
| 37X-4, 75-90 | 338.5-340.0 | 3.80 | 4.61 | 10.1 | 67.2 |
| 40X-2, 34-51 | 364.4-365.9 | 3.17 | 4.61 | 3.9 | 64.9 |
| 190-1178B- |
|
|
|
|
|
| 15R-3, 20-35 | 518.6-520.1 | 4.08 | 5.40 | 12.0 | 71.7 |
| 18R-5, 25-38 | 550.4-550.8 | 4.31 | 4.13 | 12.8 | 70.7 |
| 24R-3, 76-91 | 605.1-606.6 | 1.91 | 2.77 | 3.6 | 36.5 |
| 28R-3, 66-81 | 643.7-645.0 | 3.61 | 3.22 | 3.1 | 45.4 |
Notes: n-alkanes = 
C15-C37 n-alkanes/g dry sediment. CPI (carbon preference index) = 1/2 x [(C25 + C27 + C29 + C31 + C33)/(C24 + C26 + C28 + C30 + C32) + (C25 + C27 + C29 + C31 + C33)/(C26 + C28 + C30 + C32 + C34)]. H/LAL = (C27 + C29 + C31)/(C15 + C17 + C19). Total hopanes = [17
-22, 29, 30-trisnorhopane + 17
-22, 29, 30-trisnorhopane + 17, 21-30-norhopane + 17, 21-30-norhopane + 17, 21-hopane + 17, 21-hopane + 17, 21-homohopane (22S + 22R) + bishomohopane (22S + 22R)]/g dry sediment.