Table T15. Geochemical data for carbonate-rich sediments, Site 1149.
| Core, section, interval (cm) | Depth (mbsf) | Major element ratio | Trace elements (ppm) | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fe/Al | MnO/Al2O3 | P2O5/Al2O3 | SiO2/ Al2O3 |
Ba/Al | Sr/Al | K2O/ Al2O3 |
Na2O/Al2O3 | MgO/Al2O3 | Al/T | Nb/Al | Nb | Y | Sr | Rb | Zn | Ce | Ba | |||
| 185-1149B- | ||||||||||||||||||||
| 20R-1, 13-15 |
321.03
|
1.12
|
0.097
|
0.050
|
26.7
|
0.105
|
0.010
|
0.344
|
0.235
|
0.220
|
12.3
|
0.000203
|
3
|
21
|
150
|
30
|
48
|
37
|
1549
|
|
| 22R-1, 46-49 |
340.52
|
1.41
|
0.117
|
0.034
|
11.8
|
0.299
|
0.036
|
0.041
|
BD
|
0.439
|
19.1
|
0.000092
|
1
|
22
|
396
|
17
|
19
|
36
|
3264
|
|
| 26R-1, 34-36 |
378.44
|
2.64
|
0.117
|
0.085
|
22.7
|
0.144
|
0.054
|
0.246
|
0.028
|
BD
|
16.5
|
0.000134
|
1
|
20
|
405
|
19
|
32
|
21
|
1070
|
|
| 28R-1, 87-89 |
397.97
|
4.81
|
0.956
|
0.286
|
13.9
|
0.559
|
0.112
|
0.198
|
BD
|
BD
|
20.1
|
BD
|
|
BD
|
17
|
270
|
9
|
BD
|
17
|
1347
|
Notes: BD = below detection limit. This table is also available in ASCII format.