| Western North Atlantic (Pt. Henlopen cruise) | 1.17 ± 0.28 ‰ | 0.9 / 1.6 ‰ | 6 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| Subantarctic South Atlantic, Meteor Rise (TSO-5) | 1.17 ± 0.13 ‰ | 1 / 1.4 ‰ | 15 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| Atlantic, Angola Basin, station ANT XXIII/1 69/21 | 1.63 ± 0.23 ‰ | 1.43 / 1.88 ‰ | 3 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Angola Basin, station ANT XXIII/1 69/21 | 1.28 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Angola Basin, station KN192-5 13 | 1.63 ± 0.21 ‰ | 1.37 / 2.05 ‰ | 8 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Angola Basin, station KN192-5 13 | 1.27 ± 0.06 ‰ | 1.21 / 1.38 ‰ | 9 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Irminger Basin, station 64PE319 2 | 1.86 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Irminger Basin, station 64PE319 3 | 1.78 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Irminger Basin, station 64PE319 3 | 1.69 ± 0.05 ‰ | 1.64 / 1.76 ‰ | 4 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Irminger Basin, station 64PE319 5 | 1.68 ± 0.07 ‰ | 1.58 / 1.74 ‰ | 5 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Guinea Basin/Chain Fracture Zone, station ANT XXIII/1 69/18 | 1.66 ± 0.1 ‰ | 1.54 / 1.73 ‰ | 3 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Newfoundland Basin, station 64PE319 11 | 1.64 ± 0.11 ‰ | 1.49 / 1.8 ‰ | 7 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Brazil Basin, station KN192-5 3 | 1.62 ± 0.31 ‰ | 1.31 / 2.32 ‰ | 10 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Brazil Basin, station KN192-5 3 | 1.29 ± 0.07 ‰ | 1.21 / 1.37 ‰ | 7 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Cape Basin, station ANT XXIII/1 69/26 | 1.51 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Cape Basin, station ANT XXIII/1 69/26 | 1.29 ± 0.09 ‰ | 1.2 / 1.38 ‰ | 3 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Cape Verde Basin, station ANT XXIII/1 69/14 | 2.1 ± 0.69 ‰ | 1.63 / 2.89 ‰ | 3 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Canary/Cape Verde Basin, station ANT XXIII/1 69/11 | 1.7 ± 0.25 ‰ | 1.46 / 1.95 ‰ | 3 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Canary/Cape Verde Basin, station ANT XXIII/1 69/11 | 1.34 ± 0.06 ‰ | 1.3 / 1.38 ‰ | 2 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Faroe-Shetland Channel, station 64PE318 6 | 1.81 ± 0.05 ‰ | 1.78 / 1.85 ‰ | 2 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Faroe-Shetland Channel, station 64PE318 6 | 1.69 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Bay of Biscay, station ANT XXIII/1 69/3 | 1.58 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Bay of Biscay, station ANT XXIII/1 69/3 | 1.45 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Bay of Biscay, station ANT XXIII/1 69/6 | 1.83 ± 0.4 ‰ | 1.55 / 2.11 ‰ | 2 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Bay of Biscay, station ANT XXIII/1 69/6 | 1.29 ‰ | 1.29 / 1.29 ‰ | 2 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Atlantic, Labrador Sea, station 64PE319 8 | 1.69 ± 0.15 ‰ | 1.58 / 1.79 ‰ | 2 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Monterey Bay, station M1 | 1.33 ± 0.19 ‰ | 1.1 / 1.7 ‰ | 7 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| Santa Barbara Basin | 1.35 ± 0.21 ‰ | 1.2 / 1.5 ‰ | 2 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| East Pacific Rise hydrothermal fluids at 9° N | −0.3 ± 0.14 ‰ | −0.4 / −0.2 ‰ | 2 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| Bellingshausen Sea | 0.95 ± 0.49 ‰ | 0.6 / 1.3 ‰ | 2 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| Ross Sea | 1.35 ± 0.07 ‰ | 1.3 / 1.4 ‰ | 2 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| Sargasso Sea, BATS station | 1.42 ± 0.25 ‰ | 1 / 2.2 ‰ | 18 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| Southern Ocean, Drake Passage, station ANT XXIII/3 69/140 | 1.21 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Southern Ocean, Drake Passage, station ANT XXIII/3 69/224 | 1.23 ‰ | | 1 | filtered seawater (0.2-0.45 µm), dissolved silicic acid | de Souza et al. (2012), Southern Ocean control of silicon stable isotope distribution in … |
| Central North Pacific, 23° N 158° W | 0.81 ± 0.12 ‰ | 0.6 / 1 ‰ | 11 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| North-East Pacific, 31° N 137° W | 0.82 ± 0.15 ‰ | 0.7 / 1 ‰ | 6 | | De La Rocha et al. (2000), A first look at the distribution of the stable isotopes of sil… |
| North-West Pacific, station 1 (34.5° N 147.0° E) | 2.43 ‰ | | 1 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 1 (34.5° N 147.0° E) | 0.88 ± 0.37 ‰ | 0.61 / 1.14 ‰ | 2 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 2 (44.0° N 155.0° E) | 1.29 ± 0.18 ‰ | 1.16 / 1.42 ‰ | 2 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 2 (44.0° N 155.0° E) | 0.72 ± 0.16 ‰ | 0.51 / 0.85 ‰ | 4 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 3 (50.0° N 167.0° E) | 1.19 ± 0.06 ‰ | 1.14 / 1.23 ‰ | 2 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 3 (50.0° N 167.0° E) | 0.62 ± 0.14 ‰ | 0.52 / 0.72 ‰ | 2 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 4 (39.4° N 170.6° E) | 1.39 ± 0.11 ‰ | 1.31 / 1.46 ‰ | 2 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 4 (39.4° N 170.6° E) | 0.71 ± 0.01 ‰ | 0.705 / 0.72 ‰ | 2 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 6 (30.5° N 170.6° E) | 2.15 ‰ | | 1 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 6 (30.5° N 170.6° E) | 1.01 ± 0.52 ‰ | 0.64 / 1.37 ‰ | 2 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 7 (24.3° N 170.3° E) | 2.37 ± 0.89 ‰ | 1.4 / 3.15 ‰ | 3 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| North-West Pacific, station 7 (24.3° N 170.3° E) | 1.1 ± 0.18 ‰ | 0.85 / 1.32 ‰ | 8 | seawater (dissolved silicic acid) | Reynolds et al. (2006), Silicon isotope fractionation during nutrient utilization in the … |
| Cistern Spring (Yellowstone) United States | 0.37 ± 0.23 ‰ | 0.15 / 0.7 ‰ | 5 | thermal water (dissolved silicon) | Chen et al. (2020), Silicon isotope variations in hydrothermal systems at Yellowstone Nat… |
| Cistern Spring (Yellowstone) United States | −3.74 ± 1.38 ‰ | −5.04 / −2.25 ‰ | 5 | siliceous sinter (opal-A) | Chen et al. (2020), Silicon isotope variations in hydrothermal systems at Yellowstone Nat… |
| Deerbone Spring (Yellowstone) United States | −0.24 ± 0.06 ‰ | −0.32 / −0.17 ‰ | 5 | thermal water (dissolved silicon) | Chen et al. (2020), Silicon isotope variations in hydrothermal systems at Yellowstone Nat… |
| Deerbone Spring (Yellowstone) United States | −0.51 ± 0.27 ‰ | −0.81 / −0.11 ‰ | 5 | siliceous sinter (opal-A) | Chen et al. (2020), Silicon isotope variations in hydrothermal systems at Yellowstone Nat… |
| Kawu hot spring (Tibet) China | −0.21 ‰ | | 1 | filtered geothermal water (0.45 µm), dissolved silicon | Wang et al. (2019), The origin of rare alkali metals in geothermal fluids of southern Tib… |
| Kawu hot spring (Tibet) China | −0.37 ‰ | | 1 | reservoir fluid (drill pipe) | Wang et al. (2019), The origin of rare alkali metals in geothermal fluids of southern Tib… |
| Tengchong hot spring (Yunnan) China | 0.3 ‰ | 0 / 0.7 ‰ | 4 | thermal water | Li et al. (1995), Experimental study of silicon isotope dynamic fractionation and its app… |
| Tengchong hot spring (Yunnan) China | −0.1 ‰ | −0.6 / 0.2 ‰ | 7 | siliceous sinter | Li et al. (1995), Experimental study of silicon isotope dynamic fractionation and its app… |
| Tengchong hot spring (Yunnan) China | −0.6 ‰ | −0.8 / −0.4 ‰ | 5 | vein quartz | Li et al. (1995), Experimental study of silicon isotope dynamic fractionation and its app… |
| Dagejia hot springs (Tibet) China | 0.19 ± 0.06 ‰ | 0.13 / 0.25 ‰ | 3 | filtered geothermal water (0.45 µm), dissolved silicon | Wang et al. (2019), The origin of rare alkali metals in geothermal fluids of southern Tib… |
| Dagejia hot springs (Tibet) China | −0.24 ± 0.47 ‰ | −0.57 / 0.09 ‰ | 2 | siliceous sinter, opal-A | Wang et al. (2019), The origin of rare alkali metals in geothermal fluids of southern Tib… |
| Dagejia hot springs (Tibet) China | −1.75 ± 0.07 ‰ | −1.8 / −1.7 ‰ | 2 | siliceous sinter, opal-CT | Wang et al. (2019), The origin of rare alkali metals in geothermal fluids of southern Tib… |
| Semi hot springs (Tibet) China | −0.53 ± 0.1 ‰ | −0.67 / −0.44 ‰ | 4 | | Wang et al. (2019), The origin of rare alkali metals in geothermal fluids of southern Tib… |
| Weihai hot springs (Jiaodong) China | 0.15 ± 0.07 ‰ | 0.1 / 0.2 ‰ | 2 | thermal water (dissolved silicon) | Xu et al. (2001), Silicon isotope study of thermal springs in Jiaodong Region, Shandong P… |
| Weihai hot springs (Jiaodong) China | −0.1 ± 0.14 ‰ | −0.2 / 0 ‰ | 2 | thermal water (dissolved silicon) | Xu et al. (2001), Silicon isotope study of thermal springs in Jiaodong Region, Shandong P… |
| Wendeng hot springs (Jiaodong) China | 0.17 ± 0.06 ‰ | 0.1 / 0.2 ‰ | 3 | thermal water (dissolved silicon) | Xu et al. (2001), Silicon isotope study of thermal springs in Jiaodong Region, Shandong P… |
| Wendeng hot springs (Jiaodong) China | 0.35 ± 0.07 ‰ | 0.3 / 0.4 ‰ | 2 | thermal water (dissolved silicon) | Xu et al. (2001), Silicon isotope study of thermal springs in Jiaodong Region, Shandong P… |
| Yantai hot springs (Jiaodong) China | −0.15 ± 0.07 ‰ | −0.2 / −0.1 ‰ | 2 | thermal water (dissolved silicon) | Xu et al. (2001), Silicon isotope study of thermal springs in Jiaodong Region, Shandong P… |
| Yantai hot springs (Jiaodong) China | 0.1 ± 0.17 ‰ | −0.1 / 0.3 ‰ | 7 | thermal water (dissolved silicon) | Xu et al. (2001), Silicon isotope study of thermal springs in Jiaodong Region, Shandong P… |
