Central North Pacific, 23° N 158° W
World ocean
Other media
- Type
- Other medium
Ocean station of De La Rocha et al. (2000); the mean ocean is +1.1 ± 0.3 ‰ (n = 69). Surface waters are made heavier by diatom uptake, deep waters lighter by opal dissolution. Coordinates from Table 2, rounded to the degree.
δ30Si in ‰ (per mil) Values of the same system
Standard : NBS 28
| Value | Range | n | Mineral or matrix | Source |
|---|---|---|---|---|
| 0.81 ± 0.12 ‰ | 0.6 / 1 ‰ | 11 | Mean and standard deviation recalculated from 11 samples. 300-4500 m, July 1996 (RoMP 96); both 3000 m measurements are kept as in the table. | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
Deposits of the same type
- North-East Pacific, 31° N 137° W
- North-East Pacific, 1000 m (station P26 and Haida Eddy)
- North-East Pacific, Juan de Fuca Ridge (47.93° N 129.07° W)
- Monterey Bay, station M1
- Santa Barbara Basin
- Deerbone Spring (Yellowstone) United States
- Cistern Spring (Yellowstone) United States
- East Pacific Rise hydrothermal fluids at 9° N
Cite this page
IsoFind Atlas (2026). Central North Pacific, 23° N 158° W, isotope signatures. https://www.isofind.tech/isotopes/en/sites/pacifique-nord-central-23-n-158-o/ (accessed 2026-10-13).
@misc{isofind2026centralnorthpacific23n158wiso,
title = {Central North Pacific, 23° N 158° W, isotope signatures},
author = {{IsoFind Atlas}},
year = {2026},
url = {https://www.isofind.tech/isotopes/en/sites/pacifique-nord-central-23-n-158-o/},
note = {Accessed 2026-10-13}
}Updated : 2026-10-13