Rae, James W B; Sarnthein, Michael; Foster, Gavin L; Ridgwell, Andy; Grootes, Pieter Meiert; Elliott, Tim (2014): (Table 6) Radiocarbon data from planktic foraminifera from sediment core MD02-2489 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.833527, In supplement to: Rae, JWB et al. (2014): Deep water formation in the North Pacific and deglacial CO2 rise. Paleoceanography, 29(6), 645-667, https://doi.org/10.1002/2013PA002570
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Coverage:
Latitude: 54.390700 * Longitude: -148.921300
Date/Time Start: 2002-05-23T00:00:00 * Date/Time End: 2002-05-23T00:00:00
Minimum DEPTH, sediment/rock: 0.960 m * Maximum DEPTH, sediment/rock: 2.500 m
Event(s):
MD02-2489 (MD022489) * Latitude: 54.390700 * Longitude: -148.921300 * Date/Time: 2002-05-23T00:00:00 * Elevation: -3640.0 m * Recovery: 29.8 m * Campaign: MD122 (IMAGES VII - WEPAMA) * Basis: Marion Dufresne (1995) * Method/Device: Giant piston corer (GPC) * Comment: Originally the site and core belonged to the cruise IMAGES VII WEPAMA but was postponed due to tight schedule. The core was then taken in 2002, during transit, preliminary to cruise IMAGES VIII MONA.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Laboratory code/label | Lab label | Rae, James W B | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Calendar age | Cal age | ka BP | Rae, James W B | 1, d18O-tied age mod | |
| 4 | Calendar age | Cal age | ka BP | Rae, James W B | 2, Plateau-tuned age mod | |
| 5 | Age, dated | Age dated | ka | Rae, James W B | Age, 14C conventional | benthic |
| 6 | Age, error | Age e | ± | Rae, James W B | Age, 14C conventional | benthic, 1 SE |
| 7 | Age, dated | Age dated | ka | Rae, James W B | Age, 14C conventional | planktic - either from same interval as benthic or linear interpolation between 2 closely spaced samples |
| 8 | Age, error | Age e | ± | Rae, James W B | Age, 14C conventional | planktic - either from same interval as benthic or linear interpolation between 2 closely spaced samples |
| 9 | Age, difference | Age diff | ka | Rae, James W B | 14C offset benthic-planktic | |
| 10 | Age, difference error | Age diff e | ± | Rae, James W B | 14C offset benthic-planktic, 1 SE | |
| 11 | Δ14C | Δ14C | ‰ | Rae, James W B | d18O-tied age model | |
| 12 | ΔΔ14C | ΔΔ14C | ‰ | Rae, James W B | Difference in D14C between foraminifera and the contemporaneous atmosphere, d18O-tied age model | |
| 13 | Reservoir age | Res age | ka | Rae, James W B | Age, 14C | Difference in radiocarbon age between foraminifera and the contemporaneous atmosphere, d18O-tied age model |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
168 data points
Data
| 1 Lab label | 2 Depth sed [m] | 3 Cal age [ka BP] (1, d18O-tied age mod) | 4 Cal age [ka BP] (2, Plateau-tuned age mod) | 5 Age dated [ka] (benthic, Age, 14C conventional) | 6 Age e [±] (benthic, 1 SE, Age, 14C conve...) | 7 Age dated [ka] (planktic - either from same i...) | 8 Age e [±] (planktic - either from same i...) | 9 Age diff [ka] (14C offset benthic-planktic) | 10 Age diff e [±] (14C offset benthic-planktic, ...) | 11 Δ14C [‰] (d18O-tied age model) | 12 ΔΔ14C [‰] (Difference in D14C between fo...) | 13 Res age [ka] (Difference in radiocarbon age...) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UCI 103234 | 0.960 | 11.920 | 11.920 | 12.205 | 0.030 | 11.080 | 0.060 | 1.125 | 0.067 | -74 | -262 | 2.061 |
| UCI 103235 | 1.100 | 12.898 | 12.898 | 13.145 | 0.030 | 11.870 | 0.030 | 1.275 | 0.042 | -73 | -281 | 2.187 |
| UCI 103236 | 1.190 | 13.151 | 13.151 | 13.320 | 0.035 | 12.120 | 0.070 | 1.200 | 0.078 | -65 | -274 | 2.126 |
| KIA 36127 | 1.290 | 13.548 | 13.968 | 13.640 | 0.080 | 12.675 | 0.035 | 0.965 | 0.087 | -57 | -257 | 1.991 |
| KIA 36128 | 1.640 | 14.571 | 14.864 | 14.790 | 0.090 | 12.872 | 0.090 | 1.918 | 0.127 | -75 | -312 | 2.402 |
| KIA 36129 | 1.735 | 14.934 | 15.339 | 15.620 | 0.100 | 13.877 | 0.080 | 1.743 | 0.128 | -129 | -399 | 3.116 |
| KIA 37658 | 1.855 | 15.476 | 15.872 | 15.590 | 0.110 | 14.060 | 0.080 | 1.530 | 0.136 | -66 | -365 | 2.725 |
| KIA 36710 | 1.960 | 15.950 | 16.257 | 15.810 | 0.110 | 14.283 | 0.080 | 1.527 | 0.136 | -38 | -359 | 2.620 |
| KIA 36130 | 2.000 | 16.199 | 16.384 | 15.080 | 0.100 | 14.414 | 0.090 | 0.666 | 0.135 | 86 | -238 | 1.640 |
| KIA 36711 | 2.050 | 16.510 | 16.700 | 15.450 | 0.100 | 15.103 | 0.090 | 0.347 | 0.135 | 77 | -258 | 1.776 |
| KIA 37659 | 2.125 | 16.977 | 17.064 | 16.190 | 0.120 | 15.500 | 0.095 | 0.690 | 0.153 | 39 | -329 | 2.273 |
| KIA 36131 | 2.175 | 17.289 | 17.245 | 17.090 | 0.135 | 15.350 | 0.090 | 1.740 | 0.162 | -35 | -412 | 2.938 |
| KIA 36132 | 2.290 | 17.940 | 17.883 | 18.120 | 0.120 | 16.603 | 0.100 | 1.517 | 0.156 | -82 | -484 | 3.502 |
| KIA 36133 | 2.500 | 18.663 | 19.000 | 18.470 | 0.130 | 17.000 | 0.080 | 1.470 | 0.153 | -41 | -445 | 3.147 |