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Data Publisher for Earth & Environmental Science

Opitz, Stephan; Wünnemann, Bernd; Aichner, Bernhard; Dietze, Elisabeth; Hartmann, Kai; Herzschuh, Ulrike; IJmker, Janneke; Lehmkuhl, Frank; Li, Shijie; Mischke, Steffen; Plotzki, Anna; Stauch, Georg; Diekmann, Bernhard (2012): (Table 2) Radiometric data of sediment core PG1901, Lake Donggi Cona [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.787779, In supplement to: Opitz, S et al. (2012): Late Glacial and Holocene development of Lake Donggi Cona, north-eastern Tibetan Plateau, inferred from sedimentological analysis. Palaeogeography, Palaeoclimatology, Palaeoecology, 337-338, 159-176, https://doi.org/10.1016/j.palaeo.2012.04.013

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Project(s):
Permafrost Research (Periglacial Dynamics) @ AWI (AWI_PerDyn)
Coverage:
Latitude: 35.278630 * Longitude: 98.562060
Date/Time Start: 2008-03-09T00:00:00 * Date/Time End: 2008-03-09T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 5.72 m
Event(s):
PG1901 * Latitude: 35.278630 * Longitude: 98.562060 * Date/Time: 2008-03-09T00:00:00 * Elevation: 4095.0 m * Lake water depth: 40 m * Recovery: 5.72 m * Location: Lake Donggi Cona, Qinghai, China * Campaign: CN-Land_2008 (China2008) * Basis: AWI Arctic Land Expedition * Method/Device: Composite Core (COMPCORE)
Comment:
Corrected ages adjusted using the lake reservoir effect determined for a core-top sample. Calibrated ages were calculated with OxCal 4.1 and the IntCal09 calibration curve (Bonk Ramsey, 2009; Reimer et al., 2009). Radiocarbon results regarded as outliers are marked with an asterisk on the laboratory ID number. For age calibration a value of -30 per mil for the d13C of TOC was used.
Parameter(s):
#NameShort NameUnitPrincipal InvestigatorMethod/DeviceComment
1 DEPTH, sediment/rockDepth sedmGeocode
2 Sample, optional label/labor noLab noDiekmann, Bernhard
3 Sample code/labelSample labelDiekmann, Bernhard
4 Age, dated materialDated materialDiekmann, Bernhard
5 Age, datedAge datedkaDiekmann, Bernhard
6 Age, dated standard deviationAge dated std dev±Diekmann, BernhardAge, 14C AMS2 sigma
7 Age, datedAge datedka BPDiekmann, BernhardAge, 14C milieu/reservoir correctedBP
8 Age, dated, range, minimumAge dated minkaDiekmann, BernhardAge, 14C milieu/reservoir corrected and calibratedBP
9 Age, dated, range, maximumAge dated maxkaDiekmann, BernhardAge, 14C milieu/reservoir corrected and calibratedBP
10 ProbabilityProb%Diekmann, BernhardCalculated
11 Age, datedAge datedka BPDiekmann, BernhardMean, BP
12 Age, dated standard deviationAge dated std dev±Diekmann, BernhardAge, 14C AMS2 sigma
13 Age, dated, range, minimumAge dated minkaDiekmann, BernhardmodelledBP
14 Age, dated, range, maximumAge dated maxkaDiekmann, BernhardmodelledBP
15 ProbabilityProb%Diekmann, Bernhardmodelled
16 Age, datedAge datedka BPDiekmann, BernhardmodelledBP
17 Age, dated standard deviationAge dated std dev±Diekmann, Bernhardmodelled2 sigma
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
133 data points

Data

Download dataset as tab-delimited text — use the following character encoding:

1 
Depth sed [m]		2 
Lab no		3 
Sample label		4 
Dated material		5 
Age dated [ka]		6 
Age dated std dev [±]
(2 sigma, Age, 14C AMS)		7 
Age dated [ka BP]
(BP, Age, 14C milieu/reservoir...)		8 
Age dated min [ka]
(BP, Age, 14C milieu/reservoir...)		9 
Age dated max [ka]
(BP, Age, 14C milieu/reservoir...)		10 
Prob [%]
(Calculated)		11 
Age dated [ka BP]
(Mean, BP)		12 
Age dated std dev [±]
(2 sigma, Age, 14C AMS)		13 
Age dated min [ka]
(BP, modelled)		14 
Age dated max [ka]
(BP, modelled)		15 
Prob [%]
(modelled)		16 
Age dated [ka BP]
(BP, modelled)		17 
Age dated std dev [±]
(2 sigma, modelled)
0.00Poz-30393PG1901-2 0-95 1TOC2.2900.035
0.76Poz-30394PG1901-2 0-95 78.5TOC5.1450.0352.8553.0762.86895.42.9740.0593.1412.87595.52.9990.062
1.16Poz-30395PG1901-2 95-181 24.5TOC6.4700.0504.1804.8454.57095.44.7090.0794.8454.58395.44.7260.074
2.10Poz-30396PG1901-2 0-84 82TOC10.5600.0708.2709.4409.03295.49.2560.1089.4879.18195.49.3590.079
2.71Poz-30397*PG1901-2 84-159 60TOC13.6000.08011.31013.37812.97395.413.1980.08412.65412.63395.412.6390.006
2.41Poz-35242PG1901-2 84-159 40TOC12.6000.06010.31012.40511.82995.412.1440.14011.43711.39595.411.4150.011
4.00Poz-35896PG1901- 0-100 73TOC13.0900.07010.80012.87112.57495.412.7000.07913.15313.13595.413.1460.005
4.75Poz-30399PG1901-2 100-175 47TOC16.5400.11014.25017.72516.95595.417.3420.19617.17516.79195.416.9640.103
5.72Poz-30400PG1901-2 175-245 69TOC18.4800.20016.19019.84818.85195.419.2990.25220.18719.30395.419.7350.229