Table 1. Organic-geochemical data of samples from Holes 994C, 995A, 997A, and 997B.
Core, section | Age | Depth (mbsf) | C (tot) (%) | C (carb) (%) | TOC (%) |
TS (%) |
Sol (ppm) |
Pri | Phy | Pri | OEP 27 | hop17 | ß,ß-hop | ![]() |
||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
C17 | C18 | hopane | hopane | |||||||||||||
164-994C- |
||||||||||||||||
1H-2 |
Pleistocene |
2.95 |
2.41 |
1.66 |
0.75 |
0.46 |
243 |
0.48 |
0.56 |
0.54 |
1.18 |
0.01 |
0.50 |
ND |
||
4H-4 |
Pleistocene |
29.35 |
3.33 |
2.64 |
0.69 |
0.89 |
366 |
0.59 |
0.69 |
1.30 |
1.60 |
0.10 |
1.00 |
ND |
||
7H-5 |
Pleistocene |
59.35 |
2.05 |
1.29 |
0.76 |
0.91 |
386 |
0.56 |
0.81 |
0.77 |
2.42 |
0.26 |
1.19 |
ND |
||
10H-5 |
Pleistocene |
79.35 |
4.30 |
2.93 |
1.37 |
0.74 |
516 |
0.45 |
0.41 |
1.00 |
2.75 |
0.24 |
2.09 |
ND |
||
12H-5 |
Pleistocene |
98.35 |
2.42 |
1.71 |
0.71 |
0.85 |
431 |
0.45 |
0.40 |
0.95 |
2.54 |
0.29 |
1.62 |
ND |
||
15H-5 |
Pliocene |
126.13 |
3.41 |
2.64 |
0.77 |
1.27 |
240 |
0.50 |
0.55 |
0.70 |
2.22 |
0.34 |
1.73 |
ND |
||
20X-1 |
Pliocene |
159.85 |
2.42 |
1.57 |
0.85 |
2.20 |
325 |
0.46 |
0.49 |
0.51 |
2.27 |
0.12 |
1.59 |
ND |
||
23X-4 |
Pliocene |
189.95 |
2.53 |
1.05 |
1.48 |
1.37 |
352 |
0.62 |
0.64 |
0.78 |
2.46 |
0.29 |
1.96 |
ND |
||
26X-1 |
Pliocene |
214.35 |
2.46 |
1.33 |
1.13 |
1.01 |
506 |
0.69 |
0.69 |
0.58 |
2.94 |
0.37 |
1.86 |
ND |
||
30X-1 |
Pliocene |
243.15 |
3.20 |
1.90 |
1.30 |
1.16 |
318 |
0.40 |
0.50 |
0.54 |
2.69 |
0.21 |
1.72 |
ND |
||
33X-2 |
Pliocene |
273.24 |
3.92 |
2.62 |
1.30 |
1.04 |
452 |
0.40 |
0.59 |
0.55 |
3.21 |
0.56 |
2.30 |
ND |
||
38X-1 |
Pliocene |
310.40 |
3.60 |
2.11 |
1.49 |
1.09 |
466 |
0.27 |
2.47 |
0.08 |
1.44 |
0.68 |
1.71 |
ND |
||
41X-2 |
Pliocene |
340.40 |
3.11 |
1.86 |
1.25 |
1.43 |
365 |
0.76 |
0.70 |
0.29 |
2.27 |
0.57 |
1.03 |
ND |
||
44X-2 |
Pliocene |
369.60 |
2.81 |
1.53 |
1.28 |
1.08 |
572 |
0.60 |
0.70 |
0.63 |
2.68 |
0.78 |
1.56 |
ND |
||
49X-5 |
Pliocene |
402.62 |
3.76 |
2.23 |
1.53 |
0.64 |
165 |
0.71 |
0.55 |
0.32 |
2.09 |
0.92 |
1.71 |
ND |
||
52X-1 |
Pliocene |
425.95 |
3.72 |
2.45 |
1.27 |
1.00 |
470 |
0.67 |
1.66 |
0.28 |
3.00 |
1.18 |
2.18 |
ND |
||
55X-1 |
Pliocene |
444.76 |
2.92 |
1.64 |
1.28 |
1.18 |
383 |
0.75 |
1.11 |
0.39 |
2.97 |
0.59 |
0.93 |
ND |
||
58X-1 |
Pliocene |
473.90 |
2.92 |
1.57 |
1.35 |
1.13 |
335 |
0.84 |
1.12 |
0.25 |
2.58 |
1.93 |
2.24 |
ND |
||
62X-2 |
late Miocene |
504.30 |
3.09 |
1.79 |
1.30 |
1.23 |
816 |
0.61 |
1.04 |
0.50 |
2.70 |
1.15 |
1.72 |
ND |
||
65X-5 |
late Miocene |
529.50 |
3.13 |
1.47 |
1.66 |
0.96 |
505 |
1.25 |
2.97 |
0.34 |
3.10 |
1.69 |
2.65 |
ND |
||
69X-3 |
late Miocene |
563.66 |
3.02 |
1.46 |
1.56 |
0.99 |
324 |
2.72 |
5.24 |
0.34 |
3.65 |
1.48 |
2.62 |
ND |
||
73X-4 |
late Miocene |
593.07 |
2.31 |
1.13 |
1.18 |
0.87 |
415 |
0.77 |
1.11 |
0.32 |
3.10 |
1.31 |
2.22 |
ND |
||
76X-5 |
late Miocene |
624.30 |
3.37 |
1.98 |
1.39 |
0.18 |
523 |
0.65 |
1.35 |
0.42 |
3.03 |
1.68 |
2.26 |
ND |
||
79X-4 |
late Miocene |
650.71 |
3.52 |
2.02 |
1.50 |
0.84 |
541 |
1.12 |
2.91 |
0.24 |
3.63 |
1.72 |
3.14 |
ND |
||
82X-1 |
late Miocene |
676.05 |
3.18 |
1.78 |
1.40 |
1.14 |
360 |
0.76 |
1.48 |
0.36 |
3.37 |
1.31 |
2.11 |
ND |
||
84X-2 |
late Miocene |
696.45 |
3.28 |
1.77 |
1.51 |
0.99 |
555 |
0.70 |
1.17 |
0.57 |
3.31 |
1.66 |
2.37 |
ND |
||
164-995A- | ||||||||||||||||
2H-1 |
Pleistocene |
3.15 |
2.35 |
2.01 |
0.34 |
0.12 |
92 |
0.46 |
0.41 |
0.52 |
1.95 |
0.22 |
1.09 |
-21.9 |
||
5H-1 |
Pleistocene |
31.65 |
2.64 |
2.08 |
0.56 |
0.93 |
198 |
0.55 |
0.62 |
0.60 |
2.30 |
0.36 |
1.58 |
-20.9 |
||
8H-2 |
Pleistocene |
61.65 |
1.68 |
1.15 |
0.53 |
1.42 |
271 |
0.80 |
0.85 |
0.79 |
1.98 |
0.23 |
1.03 |
-20.8 |
||
12H-3 |
Pleistocene |
91.58 |
3.93 |
3.07 |
0.86 |
0.91 |
343 |
0.60 |
0.80 |
0.50 |
2.54 |
0.14 |
1.65 |
-20.7 |
||
15H-5 |
Pliocene |
124.15 |
3.99 |
2.46 |
1.53 |
1.63 |
641 |
0.61 |
0.82 |
0.62 |
2.67 |
0.50 |
2.48 |
-21.3 |
||
19H-5 |
Pliocene |
152.78 |
2.92 |
1.61 |
1.31 |
1.03 |
679 |
0.55 |
0.59 |
1.10 |
2.53 |
0.46 |
2.40 |
-20.9 |
||
22X-2 |
Pliocene |
177.60 |
2.25 |
0.89 |
1.36 |
1.31 |
808 |
0.51 |
0.51 |
1.55 |
2.28 |
0.39 |
1.85 |
-20.5 |
||
25X-3 |
Pliocene |
208.00 |
2.57 |
1.42 |
1.15 |
1.00 |
529 |
0.58 |
0.70 |
0.74 |
2.16 |
0.28 |
1.08 |
-20.5 |
||
29X-2 |
Pliocene |
235.58 |
3.30 |
1.82 |
1.48 |
0.94 |
253 |
0.55 |
0.57 |
0.88 |
2.27 |
0.60 |
1.75 |
-20.9 |
||
32X-1 |
Pliocene |
263.23 |
3.44 |
2.04 |
1.40 |
1.04 |
602 |
0.52 |
1.05 |
0.57 |
1.69 |
0.55 |
2.04 |
-20.6 |
||
35X-1 |
Pliocene |
291.90 |
2.65 |
1.63 |
1.02 |
1.13 |
205 |
0.52 |
0.79 |
0.41 |
2.76 |
0.41 |
1.47 |
-20.5 |
||
40X-2 |
Pliocene |
331.64 |
3.31 |
1.74 |
1.57 |
0.90 |
602 |
0.41 |
0.87 |
0.61 |
2.40 |
0.69 |
1.79 |
-21.4 |
||
43X-2 |
Pliocene |
361.15 |
3.05 |
1.76 |
1.29 |
1.19 |
618 |
0.57 |
0.95 |
0.56 |
3.31 |
1.25 |
2.69 |
-20.7 |
||
47X-2 |
Pliocene |
389.85 |
3.71 |
2.35 |
1.36 |
1.07 |
585 |
0.50 |
16.79 |
0.03 |
3.13 |
0.94 |
2.68 |
-20.6 |
||
51X-2 |
Pliocene |
418.75 |
3.88 |
2.18 |
1.70 |
0.97 |
1052 |
0.42 |
0.65 |
0.94 |
2.92 |
1.53 |
2.11 |
-20.8 |
||
54X-3 |
Pliocene |
439.60 |
3.88 |
2.40 |
1.48 |
0.83 |
810 |
0.69 |
1.59 |
0.54 |
2.57 |
1.41 |
2.71 |
-20.8 |
||
57X-2 |
Pliocene |
467.10 |
3.38 |
1.94 |
1.44 |
0.95 |
650 |
0.74 |
2.76 |
0.24 |
2.81 |
1.31 |
2.46 |
-20.8 |
||
62X-3 |
Pliocene |
506.56 |
3.18 |
1.83 |
1.35 |
1.22 |
796 |
0.72 |
0.37 |
1.99 |
3.51 |
1.97 |
2.45 |
-21.0 |
||
65X-3 |
Pliocene |
536.00 |
3.66 |
2.00 |
1.66 |
1.13 |
898 |
1.13 |
3.09 |
0.38 |
2.88 |
2.42 |
3.34 |
-20.4 |
||
68X-2 |
late Miocene |
563.30 |
3.03 |
1.54 |
1.49 |
0.93 |
750 |
1.02 |
2.76 |
0.50 |
2.78 |
1.71 |
2.78 |
-21.3 |
||
73X-4 |
late Miocene |
603.99 |
3.55 |
1.99 |
1.56 |
0.90 |
853 |
1.94 |
5.47 |
0.38 |
2.78 |
1.72 |
2.59 |
-21.2 |
||
77X-3 |
late Miocene |
640.27 |
3.51 |
2.44 |
1.07 |
0.85 |
237 |
1.79 |
4.42 |
0.53 |
2.98 |
1.73 |
2.38 |
-20.5 |
||
80X-4 |
late Miocene |
671.42 |
2.87 |
1.69 |
1.18 |
1.12 |
413 |
0.78 |
1.79 |
0.25 |
3.06 |
1.33 |
2.35 |
-21.0 |