Table T15. Interstitial water major and trace elements, Site U1388.
|
Core, section,
interval (cm) |
Depth
(mbsf) |
Alkalinity
(meq/L) TITRA_AUTO |
NH4+
(µM) SPEC |
B (µM)
208.956 nm ICPAES |
Ba (µM)
455.403 nm ICPAES |
Ca2+ (mM)
IC |
Cl– (mM)
TITRA_AUTO |
Fe (µM)
239.563 nm ICPAES |
Li (µM)
670.784 nm ICPAES |
Mg2+ (mM)
IC |
pH
ISE |
K+ (mM)
IC |
Si (µM)
288.158 nm ICPAES |
Na+ (mM)
IC |
Sr (µM)
421.552 nm ICPAES |
SO42– (mM)
IC |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 339-U1388A- | ||||||||||||||||
| 1H-2, 126–131 | 2.76 | 4.7 | 378 | 490.0 | 12.6 | 585.6 | 0.8 | 55.3 | 55.5 | 8.2 | 11.9 | 113.5 | 510.8 | 95.5 | 29.3 | |
| 339-U1388B- | ||||||||||||||||
| 6X-1, 145–150 | 46.45 | 6.2 | 3863 | 493.5 | 19.7 | 4.5 | 640.8 | 1.7 | 35.0 | 36.4 | 7.8 | 7.4 | 166.8 | 524.0 | 92.1 | 0.0 |
| 9X-1, 123–128 | 73.73 | 6.1 | 4585 | 455.8 | 31.8 | 6.7 | 683.3 | 1.4 | 32.8 | 42.2 | 7.8 | 8.1 | 236.1 | 632.7 | 93.2 | 0.0 |
| 10X-1, 146–151 | 83.56 | 6.6 | 5267 | 461.3 | 37.7 | 5.5 | 663.1 | 0.8 | 40.2 | 38.3 | 7.9 | 7.0 | 347.0 | 566.0 | 101.8 | 0.0 |
| 12X-4, 145–150 | 107.25 | 6.4 | 6063 | 348.3 | 52.5 | 6.1 | 673.4 | 1.5 | 46.6 | 37.0 | 7.8 | 6.8 | 256.8 | 552.5 | 109.5 | 0.0 |
| 13X-6, 145–150 | 118.51 | 5.8 | 5913 | 347.1 | 56.9 | 6.6 | 668.6 | 1.9 | 43.3 | 37.4 | 8.0 | 6.8 | 253.8 | 570.4 | 114.5 | 0.0 |
| 14X-5, 145–150 | 127.85 | 4.9 | 6352 | 329.8 | 52.8 | 6.9 | 684.3 | 1.3 | 38.8 | 37.5 | 8.0 | 6.6 | 179.0 | 578.6 | 112.4 | 0.0 |
| 16X-5, 145–150 | 146.95 | 4.8 | 7671 | 322.3 | 39.0 | 6.3 | 704.9 | 2.8 | 38.4 | 37.5 | 7.8 | 6.7 | 192.9 | 590.3 | 107.0 | 0.0 |
| 17X-1, 145–150 | 150.55 | 5.2 | 7555 | 324.7 | 35.0 | 6.7 | 690.6 | 1.2 | 41.8 | 40.6 | 7.8 | 6.5 | 250.7 | 615.8 | 112.6 | 0.0 |
| 18X-1, 145–150 | 160.05 | 7.4 | 6701 | 235.7 | 26.7 | 7.7 | 736.2 | 15.6 | 47.4 | 43.4 | 7.7 | 6.1 | 539.6 | 619.0 | 114.5 | 0.0 |
| 19X-6, 125–130 | 176.95 | 9.2 | 8404 | 233.5 | 22.2 | 7.8 | 750.3 | 4.5 | 58.1 | 44.2 | 7.7 | 6.4 | 646.8 | 634.5 | 113.5 | 0.0 |
| 20X-5, 122–127 | 185.02 | 8.1 | 8183 | 209.8 | 19.7 | 7.7 | 761.0 | 2.5 | 57.0 | 46.1 | 7.8 | 6.6 | 362.0 | 654.2 | 114.7 | 0.0 |
| 23X-3, 140–145 | 210.90 | 6.8 | 7989 | 241.3 | 27.6 | 7.3 | 802.8 | 7.8 | 53.1 | 50.0 | 7.9 | 5.7 | 206.6 | 687.5 | 147.5 | 0.0 |
TITRA_AUTO = automatic titration, SPEC = spectrometer, IC = ion chromatograph, ICPAES = inductively coupled plasma–atomic emission spectrometer, ISE = ion-selective electrode.
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