Kohfeld, Karen E; Chase, Zanna (2011): Age determination of sediment core RC10-196 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.772823, In supplement to: Kohfeld, KE; Chase, Z (2011): Controls on deglacial changes in biogenic fluxes in the North Pacific Ocean. Quaternary Science Reviews, 30(23-24), 3350-3363, https://doi.org/10.1016/j.quascirev.2011.08.007
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Coverage:
Latitude: 54.700000 * Longitude: 177.080000
Date/Time Start: 1966-07-10T00:00:00 * Date/Time End: 1966-07-10T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 0.645 m
Event(s):
RC10-196 * Latitude: 54.700000 * Longitude: 177.080000 * Date/Time: 1966-07-10T00:00:00 * Elevation: -1007.0 m * Recovery: 3.6 m * Campaign: RC10 * Basis: Robert Conrad * Method/Device: Piston corer (PC)
Comment:
Note that in the NW Pacific, Sarnthein et al. (2007) have no reliable estimate of reservoir age correction at 14270 14C age. They estimate that the reservoir correction is reduced to 300 yr during H1. Using a reservoir correction of 300 y instead of 450 y at 41.5cm results in a calendar age of 16,600 yr and reduces the sedimentation rate to 4.1 cm/ky.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Age, comment | Comm | Kohfeld, Karen E | |||
| 3 | Age, dated material | Dated material | Kohfeld, Karen E | |||
| 4 | Age, dated | Age dated | ka | Kohfeld, Karen E | Age, 14C AMS | |
| 5 | Age, dated standard deviation | Age dated std dev | ± | Kohfeld, Karen E | Age, 14C AMS | |
| 6 | Age, dated | Age dated | ka | Kohfeld, Karen E | Age, 14C milieu/reservoir corrected | reservoir corrected -450 yr |
| 7 | Age, maximum/old | Age max | ka | Kohfeld, Karen E | Age, 14C milieu/reservoir corrected | reservoir corrected -450 yr, 2 sigma |
| 8 | Age, minimum/young | Age min | ka | Kohfeld, Karen E | Age, 14C milieu/reservoir corrected | reservoir corrected -450 yr, 2 sigma |
| 9 | Calendar age | Cal age | ka BP | Kohfeld, Karen E | Age, 14C calibrated, CALIB (Stuiver & Reimer, 1993) | |
| 10 | Sedimentation rate | SR | cm/ka | Kohfeld, Karen E | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
31 data points
Data
| 1 Depth sed [m] | 2 Comm | 3 Dated material | 4 Age dated [ka] (Age, 14C AMS) | 5 Age dated std dev [±] (Age, 14C AMS) | 6 Age dated [ka] (reservoir corrected -450 yr, ...) | 7 Age max [ka] (reservoir corrected -450 yr, ...) | 8 Age min [ka] (reservoir corrected -450 yr, ...) | 9 Cal age [ka BP] (Age, 14C calibrated, CALIB (S...) | 10 SR [cm/ka] (Calculated) |
|---|---|---|---|---|---|---|---|---|---|
| 0.000 | Extrapolated Age | 10.598 | |||||||
| 0.085 | AMS14C | mixed planktonic foraminifera | 9.81 | 0.035 | 9.36 | 10.507 | 10.692 | 10.600 | 5.9 |
| 0.245 | AMS14C | Neogloboquadrina oachyderma (S) | 11.94 | 0.030 | 11.49 | 13.259 | 13.410 | 13.335 | 5.4 |
| 0.415 | AMS14C | Neogloboquadrina oachyderma (S) | 14.27 | 0.030 | 13.82 | 16.113 | 16.835 | 16.474 | 4.2 |
| 0.645 | d18O - MIS 2 | 22.000 |