Yuan, Zineng; Liu, Dongyan; Masqué, Pere; Zhao, Meixun; Song, Xiuxian; Keesing, John K (2020): Chronology of sediment core Broome-2 from the Kimberley coast, north-western Australia [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.911173, In: Yuan, Z et al. (2020): Geochemical parameters of three marine sediment cores from the Kimberley coast, north-western Australia [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.911180
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Coverage:
Latitude: -18.067000 * Longitude: 122.283000
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.22 m
Event(s):
Comment:
The concentration profiles of 210Pb were determined through the measurement of 210Po in radioactive equilibrium at Edith Cowan University.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample ID | Sample ID | Yuan, Zineng | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Yuan, Zineng | Geocode | |
| 3 | AGE | Age | ka BP | Yuan, Zineng | Geocode | |
| 4 | Age | Age | a AD/CE | Yuan, Zineng | ||
| 5 | Density, dry bulk | DBD | g/cm3 | Yuan, Zineng | ||
| 6 | Lead-210 excess | 210Pb xs | Bq/kg | Yuan, Zineng | Determined through 210Po in radioactive equilibrium | |
| 7 | Accumulation rate per year | Acc rate | g/cm2/a | Yuan, Zineng | Calculated |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
113 data points
Data
| 1 Sample ID | 2 Depth sed [m] | 3 Age [ka BP] | 4 Age [a AD/CE] | 5 DBD [g/cm3] | 6 210Pb xs [Bq/kg] | 7 Acc rate [g/cm2/a] |
|---|---|---|---|---|---|---|
| Broome-2 0-1 | 0.00 | -0.0640 | 2014.0 | 0.6 | 111.6 | 0.2 |
| Broome-2 1-2 | 0.01 | -0.0611 | 2011.1 | 1.1 | 84.3 | 0.2 |
| Broome-2 2-3 | 0.02 | -0.0582 | 2008.2 | 1.6 | 88.6 | 0.2 |
| Broome-2 3-4 | 0.03 | -0.0554 | 2005.4 | 2.0 | 79.1 | 0.1 |
| Broome-2 4-5 | 0.04 | -0.0526 | 2002.6 | 2.5 | 93.6 | 0.1 |
| Broome-2 5-6 | 0.05 | -0.0489 | 1998.9 | 3.0 | 74.6 | 0.2 |
| Broome-2 6-7 | 0.06 | -0.0456 | 1995.6 | 3.6 | 39.6 | 0.3 |
| Broome-2 7-8 | 0.07 | -0.0437 | 1993.7 | 4.2 | 58.6 | 0.2 |
| Broome-2 8-9 | 0.08 | -0.0407 | 1990.7 | 4.8 | 46.5 | 0.2 |
| Broome-2 9-10 | 0.09 | -0.0381 | 1988.1 | 5.4 | 69.4 | 0.2 |
| Broome-2 10-11 | 0.10 | -0.0337 | 1983.7 | 6.0 | 66.6 | 0.1 |
| Broome-2 11-12 | 0.11 | -0.0289 | 1978.9 | 6.9 | 49.5 | 0.2 |
| Broome-2 12-13 | 0.12 | -0.0247 | 1974.7 | 7.5 | 39.9 | 0.2 |
| Broome-2 13-14 | 0.13 | -0.0209 | 1970.9 | 8.2 | 50.3 | 0.1 |
| Broome-2 14-15 | 0.14 | -0.0154 | 1965.4 | 8.9 | 45.8 | 0.1 |
| Broome-2 15-16 | 0.15 | -0.0095 | 1959.5 | 9.6 | 34.7 | 0.1 |
| Broome-2 16-17 | 0.16 | -0.0041 | 1954.1 | 10.3 | 21.8 | 0.2 |
| Broome-2 17-18 | 0.17 | -0.0001 | 1950.1 | 11.0 | 48.3 | 0.1 |
| Broome-2 18-19 | 0.18 | 0.0108 | 1939.2 | 11.6 | 30.4 | 0.1 |
| Broome-2 19-20 | 0.19 | 0.0202 | 1929.8 | 12.1 | 26.3 | 0.1 |
| Broome-2 20-21 | 0.20 | 0.0314 | 1918.6 | 12.8 | 23.8 | 0.1 |
| Broome-2 21-22 | 0.21 | 0.0467 | 1903.3 | 13.4 | 38.7 | 0.0 |
| Broome-2 22-23 | 0.22 | 14.0 | 0.5 |