Häggi, Christoph; Eglinton, Timothy Ian; Zech, Wolfgang; Sosin, Piotr; Zech, Roland (2019): Plant wax composition and compound-specific δD data from a loess section in Darai Kalon, Southern Tajikistan covering the last 250 thousand years [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.898927, Supplement to: Häggi, C et al. (2019): A 250 ka leaf-wax δD record from a loess section in Darai Kalon, Southern Tajikistan. Quaternary Science Reviews, 208, 118-128, https://doi.org/10.1016/j.quascirev.2019.01.019
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Published: 2019-03-04 • DOI registered: 2019-04-04
Abstract:
The data set contains plant wax biomarker and CaCO3 concentration data from the Darai Kalon loess section in Southern Tajikistan over the time-period of the last 250 thousand years. It includes long-chain n-alkane ACL data, long-chain n-carboxylic acid Index-C data as well as CPI and compound-specific δD data for both long-chain n-alkanes and long-chain n-carboxylic acids.
Keyword(s):
Coverage:
Latitude: 38.384833 * Longitude: 69.833167
Minimum DEPTH, sediment/rock: 0.125 m * Maximum DEPTH, sediment/rock: 50.475 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Häggi, Christoph | |||
| 2 | Depth, top/min | Depth top | m | Häggi, Christoph | ||
| 3 | Depth, bottom/max | Depth bot | m | Häggi, Christoph | ||
| 4 | DEPTH, sediment/rock | Depth sed | m | Häggi, Christoph | Geocode – Depth, average | |
| 5 | AGE | Age | ka BP | Häggi, Christoph | Geocode | |
| 6 | Calcium carbonate | CaCO3 | % | Häggi, Christoph | Coulometer CM5012 CO2 | |
| 7 | Average chain length, n-Alkanes, C27-C33 | ACL 27-33 | Häggi, Christoph | Calculated | ||
| 8 | Carbon Preference Index, n-Alkanes (C26-C34) | CPI 26-34 | Häggi, Christoph | Calculated | ||
| 9 | Index-C of long-chain n-carboxylic acids | Index C | Häggi, Christoph | Calculated | ||
| 10 | Carbon Preference Index, n-carboxylic acid (C23-C31) | CPI 23-31 CA | Häggi, Christoph | Calculated | ||
| 11 | n-Alkane C29, δD | C29 δD | ‰ SMOW | Häggi, Christoph | vs. VSMOW | |
| 12 | n-Alkane C31, δD | C31 δD | ‰ SMOW | Häggi, Christoph | vs. VSMOW | |
| 13 | n-Alkanes C29-C31 average, δD | C29-C31 avg δD | ‰ SMOW | Häggi, Christoph | vs. VSMOW | |
| 14 | n-caboxylic acid C28, δD | C28 δD | ‰ SMOW | Häggi, Christoph | vs. VSMOW |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
1298 data points