Thornalley, David J R; Oppo, Delia W; Ortega, Pablo; Robson, Jon I; Brierley, Chris M; Davis, Renee; Hall, Ian R; Moffa-Sanchez, Paola; Rose, Neil L; Spooner, Peter T; Yashayaev, Igor M; Keigwin, Lloyd D (2019): Age analysis from sediment core KNR178-56JPC [dataset]. Woods Hole Oceanographic Institution, Department of Geology & Geophysics, PANGAEA, https://doi.org/10.1594/PANGAEA.902486, In supplement to: Thornalley, DJR et al. (2018): Anomalously weak Labrador Sea convection and Atlantic overturning during the past 150 years. Nature, 556(7700), 227-230, https://doi.org/10.1038/s41586-018-0007-4
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Keyword(s):
Project(s):
Funding:
Horizon 2020 (H2020), grant/award no. 678760: A Trans-Atlantic assessment and deep-water ecosystem-based spatial management plan for Europe
Coverage:
Latitude: 35.466667 * Longitude: -74.716667
Minimum DEPTH, sediment/rock: 0.035 m * Maximum DEPTH, sediment/rock: 2.925 m
Event(s):
KNR178-56JPC * Latitude: 35.466667 * Longitude: -74.716667 * Elevation: -1718.0 m * Campaign: KNR178 * Basis: Knorr * Method/Device: Piston corer (PC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Thornalley, David J R | Geocode | |
| 2 | Sample code/label | Sample label | Thornalley, David J R | |||
| 3 | Taxon/taxa | Taxa | Thornalley, David J R | |||
| 4 | Sample ID | Sample ID | Thornalley, David J R | |||
| 5 | Fraction modern carbon | F14C | Thornalley, David J R | |||
| 6 | Fraction modern carbon, error | F14C e | ± | Thornalley, David J R | ||
| 7 | Age, dated | Age dated | ka | Thornalley, David J R | ||
| 8 | Age, comment | Comm | Thornalley, David J R | |||
| 9 | Age, dated standard error | Age std e | ± | Thornalley, David J R | ||
| 10 | Age, dated | Age dated | ka | Thornalley, David J R | ||
| 11 | Calendar age | Cal age | ka BP | Thornalley, David J R |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
78 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Taxa | 4 Sample ID | 5 F14C | 6 F14C e [±] | 7 Age dated [ka] | 8 Comm | 9 Age std e [±] | 10 Age dated [ka] | 11 Cal age [ka BP] |
|---|---|---|---|---|---|---|---|---|---|---|
| 0.035 | KNR-178-56JPC 3-4cm | Foraminifera (inflata, ruber, sacculifer) | OS-106236 | 1.0300 | 0.0022 | Modern | -0.05 | -0.000054 | ||
| 0.415 | KNR178; 56JPC; 41cm | Foraminifera (inflata, ruber, sacculifer) | OS-121998 | 0.9297 | 0.0021 | 0.585 | 0 | 0.87 | ||
| 0.505 | KNR178; 56JPC; 50.5 | Foraminifera (inflata, ruber, sacculifer) | OS-113678 | 0.9360 | 0.0022 | 0.530 | 0 | 1.00 | ||
| 0.675 | KNR178; 56JPC; 75.5cm | Foraminifera (inflata, ruber, sacculifer) | OS-121982 | 0.9274 | 0.0019 | 0.605 | 0 | 1.08 | 0.000155 | |
| 0.955 | KNR178; 56JPC; 103.5 | Foraminifera (inflata, ruber, sacculifer) | OS-113679 | 0.9334 | 0.0022 | 0.555 | 0 | 0.64 | 0.000248 | |
| 1.435 | KNR178; 56JPC; 151.5cm | Foraminifera (inflata, ruber, sacculifer) | OS-121916 | 0.9051 | 0.0019 | 0.800 | 0 | 0.78 | 0.000430 | |
| 1.915 | KNR178; 56JPC; 199.5 | Foraminifera (inflata, ruber, sacculifer) | OS-112374 | 0.9050 | 0.0024 | 0.800 | 0 | 1.32 | 0.000473 | |
| 2.425 | KNR178; 56JPC; 250.5cm | Foraminifera (inflata, ruber, sacculifer) | OS-121920 | 0.8696 | 0.0017 | 1.120 | 0 | 1.14 | 0.000683 | |
| 2.925 | KNR178; 56JPC; 300.5cm | Foraminifera (inflata, ruber, sacculifer) | OS-121921 | 0.8392 | 0.0016 | 1.410 | 0 | 0.97 | 0.000921 |