Balmer, Sven; Sarnthein, Michael; Mudelsee, Manfred; Grootes, Pieter Meiert (2016): (Table S1 c) Definition of planktic 14C plateaus for sediment core KNR159-5-36GGC [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.863637, 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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Coverage:
Latitude: -27.252670 * Longitude: -46.470330
Date/Time Start: 1998-10-14T00:00:00 * Date/Time End: 1998-10-14T00:00:00
Minimum Elevation: -1268.0 m * Maximum Elevation: -1268.0 m
Event(s):
KNR159-36 (KNR159-5-36GGC) * Latitude: -27.252670 * Longitude: -46.470330 * Date/Time: 1998-10-14T00:00:00 * Elevation: -1268.0 m * Location: Western Atlantic * Campaign: KN159-5 (KNR159-5) * Basis: Knorr * Method/Device: Giant gravity corer (GGC)
Comment:
Plateau No. YD - 5a: Two suites of 14C outliers with approximately uniform 14C age each are ascribed to two events of Zoophycos burrowing (Fig.2). Below Plateau 5a a 14C jump of ~1200 yr reflects a hiatus at 182.5-185.5 cm depth.
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:
108 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) |
|---|---|---|---|---|---|---|---|---|---|---|---|
| YD | 0.7050 | 12.570 | 0.7850 | 13.000 | 10.848 | 10.747 | 0.10 | 0.425 | 15 | 62 | 1.200 |
| 1a | 0.8250 | 13.640 | 0.8825 | 13.940 | 12.240 | 12.006 | 0.23 | 0.310 | 34 | 45 | 1.200 |
| 1 | 0.8825 | 14.050 | 1.0050 | 14.921 | 12.650 | 12.471 | 0.18 | 0.370 | 28 | 56 | 1.250 |
| 2a | 1.0250 | 15.272 | 1.3100 | 16.050 | 13.600 | 13.426 | 0.17 | 0.700 | 28 | 11 | 1.325 |
| 2b | 1.3100 | 16.050 | 1.4075 | 16.400 | 14.190 | 13.850 | 0.34 | 0.300 | 56 | 50 | 1.350 |
| 3 | 1.4650 | 16.900 | 1.6250 | 17.580 | 15.130 | 14.671 | 0.46 | 0.380 | 78 | 65 | 1.400 |
| 4 | 1.6475 | 18.000 | 1.7600 | 18.980 | 16.600 | 15.851 | 0.75 | 0.360 | 125 | 61 | 1.400 |
| 5a | 1.7750 | 19.130 | 1.8250 | 19.600 | 17.540 | 16.670 | 0.87 | 0.120 | 149 | 21 | 1.450 |
| 7 | 1.9050 | 22.010 | 0.0000 | 0.000 | 19.380 | 18.843 | 0.54 | 0.140 | 98 | 26 | 1.500 |