Hajdas, Irena; Zolitschka, Bernd; Ivy-Ochs, Susan D; Beer, Jürg; Bonani, Georges; Leroy, Suzanne A G; Negendank, Jörg F W; Ramrath, Matthias; Suter, Martin (1995): Age determination of sediment core HZM, lake Holzmar (Tables 1, 2) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.734887, Supplement to: Hajdas, I et al. (1995): AMS radiocarbon dating of annually laminated sediments from lake Holzmaar, Germany. Quaternary Science Reviews, 14(2), 137-143, https://doi.org/10.1016/0277-3791(94)00123-S
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Abstract:
AMS radiocarbon ages have been determined on terrestrial macrofossils selected from the annually laminated sediments of lake Holzmaar (Germany). The radiocarbon chronology of this lake covers the last 12.6 ka. Comparison of the radiocarbon dated varve chronology with tree ring data shows that an additional 878 years have to be added to the varve chronology. The corrected 14C varve chronology of Holzmaar reaches back to ca. 13.8 ka cal. BP and compares favourably with the results from Soppensee (Switzerland) (Hajdas et al., 1993, doi:10.1007/BF00209748). The corrected ages for the onset and the end of the Younger Dryas biozone are 11,940 cal. BP and 11,490 cal. BP, respectively. The ash layer of the Laacher See volcanic eruption is dated at 12,201 ± 224 cal. BP and the Ulmener Tephra layer is dated at 10,904 cal. BP.
Project(s):
Coverage:
Latitude: 50.120304 * Longitude: 6.879628
Minimum DEPTH, sediment/rock: 2.185 m * Maximum DEPTH, sediment/rock: 11.395 m
Event(s):
HZM * Latitude: 50.120304 * Longitude: 6.879628 * Elevation: 425.0 m * Lake water depth: 20 m * Campaign: Holzmaar * Basis: Sampling/drilling in lake * Method/Device: Composite Core (COMPCORE)
Comment:
dated material: macrofossils
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Hajdas, Irena | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Sample code/label 2 | Sample label 2 | Hajdas, Irena | ETH number | ||
| 4 | Mass | Mass | mg | Hajdas, Irena | ||
| 5 | Age, dated | Age dated | ka | Hajdas, Irena | Age, 14C calibrated, CALIB (Stuiver & Polach, 1977) | |
| 6 | Age, dated standard deviation | Age dated std dev | ± | Hajdas, Irena | Age, 14C calibrated, CALIB (Stuiver & Polach, 1977) | |
| 7 | δ13C, organic carbon | δ13C Corg | ‰ PDB | Hajdas, Irena | Isotope ratio mass spectrometry | |
| 8 | δ13C, standard deviation | δ13C std dev | ± | Hajdas, Irena | Isotope ratio mass spectrometry | |
| 9 | Age, dated | Age dated | ka | Hajdas, Irena | Age model, varve counting |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
284 data points