Leipe, Christian; Demske, Dieter; Tarasov, Pavel E (2013): (Supplement Table 4) Revised chronology of the δ¹⁸O record from Qinghai Lake [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.808954, In supplement to: Leipe, C et al. (2014): A Holocene pollen record from the northwestern Himalayan lake Tso Moriri: Implications for palaeoclimatic and archaeological research. Quaternary International, 348, 93-112, https://doi.org/10.1016/j.quaint.2013.05.005
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Danzeglocke, Uwe; Weninger, Bernhard; Jöris, Olaf (2013): CalPal-2007. Cologne Radiocarbon Calibration & Palaeoclimate Research Package [webpage]. https://www.calpal-online.de/
Lister, Guy S; Kelts, Kerry; Zao, Chen Ke; Yu, Jun-Qing; Niessen, Frank (1991): Lake Qinghai, China: closed-basin like levels and the oxygen isotope record for ostracoda since the latest Pleistocene. Palaeogeography, Palaeoclimatology, Palaeoecology, 84(1-4), 141-162, https://doi.org/10.1016/0031-0182(91)90041-O
Weninger, Bernhard; Jöris, Olaf (2008): A 14C age calibration curve for the last 60 ka: the Greenland-Hulu U/Th timescale and its impact on understanding the Middle to Upper Paleolithic transition in Western Eurasia. Journal of Human Evolution, 55(5), 772-781, https://doi.org/10.1016/j.jhevol.2008.08.017
Coverage:
Latitude: 36.870000 * Longitude: 100.170000
Minimum Elevation: 3194.0 m * Maximum Elevation: 3194.0 m
Event(s):
Comment:
Revised chronology of the d18O record from Qinghai Lake (Lister et al., 1991) based on the digitised d18O values and radiocarbon dates (14C BP) from Lister et al. (1991) which were calibrated with CalPal-2007 online using the CalPal-2007-Hulu calibration curve (Weninger and Jöris, 2008; Weninger et al., 2013). For the radiocarbon dates given in Lister et al. (1991) we assigned a universal uncertainty range of 100 years.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Age, standard deviation | Age std dev | ± | Tarasov, Pavel E | ||
| 3 | Calendar age | Cal age | ka BP | Tarasov, Pavel E | Age, 14C recalibrated, this study | |
| 4 | Confidence interval | CI | Tarasov, Pavel E | Age, 14C recalibrated, this study | 68 % | |
| 5 | δ18O | δ18O | ‰ | Tarasov, Pavel E | digitised from Lister et al. (1991) | per mil PDB |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
248 data points
Data
| 1 Age [ka BP] | 2 Age std dev [±] | 3 Cal age [ka BP] | 4 CI | 5 δ18O [‰] |
|---|---|---|---|---|
| 11.550 | 0.1 | 13.439 | 0.134 | 3.200 |
| 11.450 | 0.1 | 13.355 | 0.152 | 1.250 |
| 11.250 | 0.1 | 13.146 | 0.134 | 0.700 |
| 11.100 | 0.1 | 13.006 | 0.142 | 2.200 |
| 11.000 | 0.1 | 12.923 | 0.117 | 1.000 |
| 10.925 | 0.1 | 12.882 | 0.107 | 1.125 |
| 10.875 | 0.1 | 12.850 | 0.101 | -2.000 |
| 10.775 | 0.1 | 12.761 | 0.097 | 0.125 |
| 10.700 | 0.1 | 12.653 | 0.099 | 2.500 |
| 10.675 | 0.1 | 12.598 | 0.138 | 2.500 |
| 10.200 | 0.1 | 11.888 | 0.247 | -0.750 |
| 10.050 | 0.1 | 11.622 | 0.228 | -2.625 |
| 10.000 | 0.1 | 11.549 | 0.205 | -2.125 |
| 9.850 | 0.1 | 11.352 | 0.146 | -3.125 |
| 9.650 | 0.1 | 10.987 | 0.164 | -2.875 |
| 9.525 | 0.1 | 10.877 | 0.178 | -2.500 |
| 9.200 | 0.1 | 10.396 | 0.113 | -2.250 |
| 8.950 | 0.1 | 10.036 | 0.150 | -2.875 |
| 8.550 | 0.1 | 9.566 | 0.092 | -3.375 |
| 8.450 | 0.1 | 9.423 | 0.096 | -2.625 |
| 8.350 | 0.1 | 9.323 | 0.128 | -1.250 |
| 8.150 | 0.1 | 9.120 | 0.139 | -1.900 |
| 7.925 | 0.1 | 8.793 | 0.149 | -2.100 |
| 7.575 | 0.1 | 8.374 | 0.109 | -1.750 |
| 7.400 | 0.1 | 8.211 | 0.113 | -1.500 |
| 7.225 | 0.1 | 8.064 | 0.093 | -1.750 |
| 7.100 | 0.1 | 7.917 | 0.095 | -0.625 |
| 6.950 | 0.1 | 7.798 | 0.099 | 0.500 |
| 6.900 | 0.1 | 7.755 | 0.095 | 0.750 |
| 6.825 | 0.1 | 7.692 | 0.091 | -0.625 |
| 6.600 | 0.1 | 7.499 | 0.071 | -0.375 |
| 6.425 | 0.1 | 7.344 | 0.083 | 0.250 |
| 6.250 | 0.1 | 7.147 | 0.121 | 0.875 |
| 5.825 | 0.1 | 6.636 | 0.117 | 0.500 |
| 5.750 | 0.1 | 6.555 | 0.108 | 1.000 |
| 5.400 | 0.1 | 6.164 | 0.117 | 0.750 |
| 5.200 | 0.1 | 5.977 | 0.148 | 1.375 |
| 5.100 | 0.1 | 5.844 | 0.111 | 1.000 |
| 4.900 | 0.1 | 5.652 | 0.125 | 1.750 |
| 4.800 | 0.1 | 5.506 | 0.122 | 1.375 |
| 4.600 | 0.1 | 5.273 | 0.173 | 1.000 |
| 4.400 | 0.1 | 5.062 | 0.161 | 2.200 |
| 4.210 | 0.1 | 4.726 | 0.128 | 1.375 |
| 4.190 | 0.1 | 4.706 | 0.126 | 2.000 |
| 3.800 | 0.1 | 4.196 | 0.155 | 2.375 |
| 3.650 | 0.1 | 3.992 | 0.136 | 3.375 |
| 3.500 | 0.1 | 3.785 | 0.126 | 3.000 |
| 3.175 | 0.1 | 3.400 | 0.121 | 3.200 |
| 3.000 | 0.1 | 3.175 | 0.139 | 3.300 |
| 2.800 | 0.1 | 2.949 | 0.124 | 2.750 |
| 2.500 | 0.1 | 2.566 | 0.136 | 3.125 |
| 2.250 | 0.1 | 2.248 | 0.111 | 3.750 |
| 1.900 | 0.1 | 1.844 | 0.117 | 3.125 |
| 1.800 | 0.1 | 1.727 | 0.117 | 3.675 |
| 1.675 | 0.1 | 1.583 | 0.121 | 2.125 |
| 1.550 | 0.1 | 1.461 | 0.096 | 2.750 |
| 1.450 | 0.1 | 1.386 | 0.093 | 3.125 |
| 1.250 | 0.1 | 1.163 | 0.100 | 2.500 |
| 1.000 | 0.1 | 0.918 | 0.111 | 2.875 |
| 0.800 | 0.1 | 0.771 | 0.093 | 2.875 |
| 0.500 | 0.1 | 0.518 | 0.100 | 2.750 |
| 0.325 | 0.1 | 0.345 | 0.125 | 2.625 |