Balmer, Sven; Sarnthein, Michael; Mudelsee, Manfred; Grootes, Pieter Meiert (2016): (Table S1 b) Definition of planktic 14C plateaus for sediment core GeoB3910-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.863636, In supplement to: Balmer, S et al. (2016): Refined modeling and 14C plateau tuning reveal consistent patterns of glacial and deglacial 14C reservoir ages of surface waters in low-latitude Atlantic. Paleoceanography, https://doi.org/10.1002/2016PA002953
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Project(s):
Coverage:
Latitude: -4.245000 * Longitude: -36.345000
Date/Time Start: 1996-03-30T00:00:00 * Date/Time End: 1996-03-30T00:00:00
Minimum Elevation: -2364.0 m * Maximum Elevation: -2364.0 m
Event(s):
GeoB3910-1 * Latitude: -4.245000 * Longitude: -36.345000 * Date/Time: 1996-03-30T00:00:00 * Elevation: -2364.0 m * Recovery: 6.5 m * Location: Northeast Brasilian Margin * Campaign: M34/4 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: Geochemistry, cc: Sandy mud, gray, mica, forams
Comment:
Very low sedimentation rates below Plateau 3 suggest hiatus.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Plateau | Plateau | Balmer, Sven | |||
| 2 | Depth, top/min | Depth top | m | Balmer, Sven | ||
| 3 | Age, minimum/young | Age min | ka | Balmer, Sven | Plateau age top, cal ka | |
| 4 | Depth, bottom/max | Depth bot | m | Balmer, Sven | ||
| 5 | Age, maximum/old | Age max | ka | Balmer, Sven | Plateau age base, cal ka | |
| 6 | Age, dated | Age dated | ka | Balmer, Sven | of core GeoB1711-4, average 14C age [ka] | |
| 7 | Age, dated | Age dated | ka | Balmer, Sven | of Suigetsu, average 14C age [ka] | |
| 8 | Reservoir age | Res age | ka | Balmer, Sven | Pla. res. Age (1.68 Sigma) | |
| 9 | Reservoir age, standard error | Res age e | ± | Balmer, Sven | Pla. res. Age (1.68 Sigma) | |
| 10 | ΔΔ14C | ΔΔ14C | ‰ | Balmer, Sven | Pla. Delta Delta 14C (1.68 s) | |
| 11 | Standard deviation | Std dev | ± | Balmer, Sven | of Delta Delta 14C | |
| 12 | Fraction modern carbon | F14C | Balmer, Sven | ATM |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
60 data points
Data
| 1 Plateau | 2 Depth top [m] | 3 Age min [ka] (Plateau age top, cal ka) | 4 Depth bot [m] | 5 Age max [ka] (Plateau age base, cal ka) | 6 Age dated [ka] (of core GeoB1711-4, average 1...) | 7 Age dated [ka] (of Suigetsu, average 14C age ...) | 8 Res age [ka] (Pla. res. Age (1.68 Sigma)) | 9 Res age e [±] (Pla. res. Age (1.68 Sigma)) | 10 ΔΔ14C [‰] (Pla. Delta Delta 14C (1.68 s)) | 11 Std dev [±] (of Delta Delta 14C) | 12 F14C (ATM) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1a | 0.835 | 13.640 | 0.885 | 13.940 | 12.236 | 12.006 | 0.230 | 0.11 | 34 | 2 | 1.200 |
| 1 | 0.895 | 14.050 | 1.050 | 14.921 | 12.680 | 12.471 | 0.210 | 0.22 | 32 | 34 | 1.250 |
| 2a | 1.060 | 15.272 | 1.365 | 16.050 | 13.602 | 13.426 | 0.176 | 0.47 | 29 | 76 | 1.325 |
| 2b | 1.365 | 16.050 | 1.435 | 16.400 | 14.412 | 13.850 | 0.560 | 0.18 | 91 | 30 | 1.350 |
| 3 | 1.450 | 16.900 | 1.515 | 17.580 | 15.303 | 14.671 | 0.630 | 0.16 | 106 | 27 | 1.400 |