Cheng, Zhongjing; Weng, Chengyu; Steinke, Stephan; Mohtadi, Mahyar (2019): (Table S1) Radiocarbon ages and calendar ages of sediment cores GeoB16602-3 and GeoB16602-4 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.897550, In supplement to: Cheng, Z et al. (2018): Anthropogenic modification of vegetated landscapes in southern China from 6,000 years ago. Nature Geoscience, 11, 939-943, https://doi.org/10.1038/s41561-018-0250-1
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Project(s):
Coverage:
Median Latitude: 18.951750 * Median Longitude: 113.710667 * South-bound Latitude: 18.951667 * West-bound Longitude: 113.710667 * North-bound Latitude: 18.951833 * East-bound Longitude: 113.710667
Date/Time Start: 2012-05-29T05:18:00 * Date/Time End: 2012-05-29T06:26:00
Minimum DEPTH, sediment/rock: 0.005 m * Maximum DEPTH, sediment/rock: 5.620 m
Event(s):
Comment:
a: Measured at the Keck Carbon Cycle Accelerator Mass Spectrometry Facility (UCIAMS), Earth System Science Department, University of California, Irvine, United States of America.
b: All raw radiocarbon dates were converted to 2Sigma calendar ages with the CALIB 7.1 software using the MARINE13 calibration dataset without a further adjustment for a regional 14C reservoir age (ΔR, deviation from the average global reservoirage of 400 years).
c: 2Sigma enclosing 95.4% of probability distribution.
d: The sample contains excess 14C from post AD 1950 atmospheric thermonuclear weapons tests.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Cheng, Zhongjing | |||
| 2 | Laboratory code/label | Lab label | Cheng, Zhongjing | UCIAMS # | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Cheng, Zhongjing | Geocode | |
| 4 | Depth, top/min | Depth top | m | Cheng, Zhongjing | ||
| 5 | Depth, bottom/max | Depth bot | m | Cheng, Zhongjing | ||
| 6 | Age, dated material | Dated material | Cheng, Zhongjing | Foraminifera Species | ||
| 7 | Age, dated | Age dated | ka | Cheng, Zhongjing | Age, 14C AMS | a |
| 8 | Age, dated standard deviation | Age dated std dev | ± | Cheng, Zhongjing | a | |
| 9 | Calendar age | Cal age | ka BP | Cheng, Zhongjing | b | |
| 10 | Calendar age, minimum/young | Cal age min | ka BP | Cheng, Zhongjing | c | |
| 11 | Calendar age, maximum/old | Cal age max | ka BP | Cheng, Zhongjing | c |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
129 data points
Data
| 1 Event | 2 Lab label | 3 Depth sed [m] | 4 Depth top [m] | 5 Depth bot [m] | 6 Dated material | 7 Age dated [ka] | 8 Age dated std dev [±] | 9 Cal age [ka BP] | 10 Cal age min [ka BP] | 11 Cal age max [ka BP] |
|---|---|---|---|---|---|---|---|---|---|---|
| GeoB16602-3 | 133834 | 0.005 | 0.00 | 0.01 | G. ruber | -0.090 | 0.020 | |||
| GeoB16602-3 | 133835 | 0.165 | 0.16 | 0.17 | G. ruber. | 1.580 | 0.020 | 1.145 | 1.063 | 1.218 |
| GeoB16602-3 | 133836 | 0.345 | 0.34 | 0.35 | G. ruber | 3.010 | 0.025 | 2.776 | 2.726 | 2.845 |
| GeoB16602-4 | 123363 | 0.020 | G. ruber + G. sacculifer | 1.005 | 0.025 | 0.590 | 0.542 | 0.651 | ||
| GeoB16602-4 | 123364 | 0.180 | G. ruber + G. sacculifer | 3.015 | 0.020 | 2.790 | 2.730 | 2.844 | ||
| GeoB16602-4 | 123365 | 0.340 | G. ruber + G. sacculifer | 4.310 | 0.025 | 4.440 | 4.357 | 4.519 | ||
| GeoB16602-4 | 123366 | 0.660 | G. sacculifer | 6.455 | 0.025 | 6.950 | 6.852 | 7.043 | ||
| GeoB16602-4 | 123367 | 0.940 | G. sacculifer | 9.005 | 0.030 | 9.670 | 9.541 | 9.802 | ||
| GeoB16602-4 | 123368 | 1.260 | G. ruber + G. sacculifer | 10.790 | 0.030 | 12.260 | 12.068 | 12.465 | ||
| GeoB16602-4 | 123369 | 1.460 | G. sacculifer | 11.640 | 0.030 | 13.140 | 13.020 | 13.257 | ||
| GeoB16602-4 | 123371 | 1.860 | G. sacculifer | 13.355 | 0.050 | 15.490 | 15.269 | 15.704 | ||
| GeoB16602-4 | 123372 | 2.340 | G. ruber + G. sacculifer | 13.795 | 0.050 | 16.100 | 15.913 | 16.285 | ||
| GeoB16602-4 | 123373 | 2.820 | G. sacculifer | 16.195 | 0.050 | 19.040 | 18.894 | 19.195 | ||
| GeoB16602-4 | 123376 | 3.100 | G. ruber | 18.900 | 0.070 | 22.360 | 22.185 | 22.540 | ||
| GeoB16602-4 | 123377 | 3.660 | G. sacculifer | 22.940 | 0.120 | 26.850 | 26.486 | 27.212 | ||
| GeoB16602-4 | 123379 | 4.060 | G. ruber + G. sacculifer | 24.850 | 0.140 | 28.460 | 28.122 | 28.793 | ||
| GeoB16602-4 | 123381 | 5.180 | G. ruber + G. sacculifer | 32.800 | 0.340 | 36.450 | 35.510 | 37.387 | ||
| GeoB16602-4 | 123382 | 5.620 | G. sacculifer | 34.870 | 0.440 | 39.060 | 38.328 | 39.788 |