Lein, Alla Yu; Bogdanova, Olga Yu; Bogdanov, Yury A; Magazina, Larissa O (2007): (Table 1) Contents of CaCO3 and isotopic compositions of authigenic aragonites from mounds of the Lost City hydrothermal field [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.764079, In supplement to: Lein, AY et al. (2007): Mineralogical and geochemical features of authigenic carbonates on seepings and hydrothermal fields (by the examples of the Black Sea reefs and the mounds of the Lost City field). Translated from Okeanologiya, 2007, 47(4), 577-593, Oceanology, 47(4), 537-553, https://doi.org/10.1134/S000143700704011X
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Project(s):
Archive of Ocean Data (ARCOD)
Coverage:
Latitude: 30.125000 * Longitude: -42.117000
Minimum Elevation: -800.0 m * Maximum Elevation: -740.0 m
Event(s):
AMK47-4364-M1 * Latitude: 30.125000 * Longitude: -42.117000 * Elevation: -740.0 m * Location: Lost City Hydrothermal Field, Mid-Atlantic Ridge * Campaign: AMK47 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-1 deep-sea manned submersible (MIR-1)
AMK47-4365-M2 * Latitude: 30.125000 * Longitude: -42.117000 * Elevation: -780.0 m * Location: Lost City Hydrothermal Field, Mid-Atlantic Ridge * Campaign: AMK47 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-2 deep-sea manned submersible (MIR-2)
AMK47-4367-M1 * Latitude: 30.125000 * Longitude: -42.117000 * Elevation: -800.0 m * Location: Lost City Hydrothermal Field, Mid-Atlantic Ridge * Campaign: AMK47 * Basis: Akademik Mstislav Keldysh * Method/Device: MIR-1 deep-sea manned submersible (MIR-1)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | Sample code/label | Sample label | Lein, Alla Yu | |||
| 6 | Sample type | Samp type | Lein, Alla Yu | |||
| 7 | Calcium carbonate | CaCO3 | % | Lein, Alla Yu | Carbon analyser AN-7529, 7560 | |
| 8 | Calcium carbonate | CaCO3 | % | Lein, Alla Yu | Carbon analyser AN-7529, 7560 | min |
| 9 | Calcium carbonate | CaCO3 | % | Lein, Alla Yu | Carbon analyser AN-7529, 7560 | max |
| 10 | δ13C | δ13C | ‰ PDB | Lein, Alla Yu | Mass spectrometry | |
| 11 | δ18O, carbonate | δ18O carb | ‰ PDB | Lein, Alla Yu | Mass spectrometry | |
| 12 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Lein, Alla Yu | Mass spectrometry | ||
| 13 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Lein, Alla Yu | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
83 data points
Data
| 1 Event | 2 Latitude | 3 Longitude | 4 Elevation [m] | 5 Sample label | 6 Samp type | 7 CaCO3 [%] (Carbon analyser AN-7529, 7560) | 8 CaCO3 [%] (min, Carbon analyser AN-7529,...) | 9 CaCO3 [%] (max, Carbon analyser AN-7529,...) | 10 δ13C [‰ PDB] (Mass spectrometry) | 11 δ18O carb [‰ PDB] (Mass spectrometry) | 12 87Sr/86Sr (Mass spectrometry) | 13 87Sr/86Sr e [±] (Calculated) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| AMK47-4364-M1 | 30.125 | -42.117 | -740 | 4364-M1-2/1 | mound at the surface of a terrace near mark 3, gray porous carbonates | 83.0 | 1.0 | |||||
| AMK47-4364-M1 | 30.125 | -42.117 | -740 | 4364-M1-2/1 | top of a mound, zone of intensive seeping of warm waters, gray porous carbonates from the outer zone of the sample | 90.0 | 1.3 | 0.708962 | 0.000014 | |||
| AMK47-4365-M2 | 30.125 | -42.117 | -780 | 4365-M2-2/1 | zone of fluid release, bluish crust over snow white porous carbonates | 11 | 17 | -3.0 | ||||
| AMK47-4365-M2 | 30.125 | -42.117 | -780 | 4365-M2-2/1 | the same place, snow white porous carbonates | 32.6 | -0.9 | |||||
| AMK47-4365-M2 | 30.125 | -42.117 | -780 | 4365-M2-3/1 | spire-like mound, gray carbonates with yellow shade | 72.9 | 0.7 | |||||
| AMK47-4367-M1 | 30.125 | -42.117 | -800 | 4367-M1-1 | bluish crust over snow white porous carbonates | 44.8 | -0.1 | 0.706620 | 0.000012 | |||
| AMK47-4368-M2 | 30.125 | -42.117 | -790 | 4368-M2-2/1 | gray carbonate crust | 69.8 | 0.5 | |||||
| AMK47-4368-M2 | 30.125 | -42.117 | -790 | 4368-M2-2a | aragonite from the top near the fluid release | 81.9 | 1.5 | 0.708890 | 0.000014 | |||
| AMK47-4368-M2 | 30.125 | -42.117 | -790 | 4368-M2-4/3a | outer zone of a mound, gray pole-like crystals | 73.1 | 0.9 | |||||
| AMK47-4368-M2 | 30.125 | -42.117 | -790 | 4368-M2-4/4b | inner zone of a mound, snow white and gray pole-like crystals | 54.3 | 1.0 | 0.707543 | 0.000014 | |||
| AMK47-4368-M2 | 30.125 | -42.117 | -790 | 4368-M2-5 | carbonate skeletons of isolated corals from a mound | 94.0 | 0.2 | 0.5 | 0.709200 | 0.000014 | ||
| AMK47-4368-M2 | 30.125 | -42.117 | -790 | 4368-M2-5/1 | carbonate sediment from a slurp gun in the zone of fluid release on the top of a mound near mark 3 | 58.4 | -1.4 | 1.9 | ||||
| AMK47-4371-M2 | 30.125 | -42.117 | -800 | 4371-M2-1 | gray solid porous carbonates with bacterial fouling | 0.8 | 0.708786 | 0.000014 | ||||
| AMK47-4371-M2 | 30.125 | -42.117 | -800 | 4371-M2-2 | pole-like elongated crystals with bacterial fouling | 85.3 | 1.6 | 3.1 | 0.708786 | 0.000014 | ||
| AMK47-4371-M2 | 30.125 | -42.117 | -800 | 4371-M2-3 | gray solid porous carbonates with bacterial fouling | 79.5 | 0.7 | |||||
| AMK47-4371-M2 | 30.125 | -42.117 | -800 | 4371-M2-4 | snow white porous carbonates with H2S odor | 53.7 | -0.4 | 0.707366 | 0.000014 |