Age determination of sediment core HZM, lake Holzmar (Tables 1, 2)
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| Format: | Dataset Open Access |
| Sprache: | en |
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PANGAEA
1995
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| _version_ | 1867168085274787840 |
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| author | Hajdas, Irena Zolitschka, Bernd Ivy-Ochs, Susan D Beer, Jürg Bonani, Georges Leroy, Suzanne A G Negendank, Jörg F W Ramrath, Matthias Suter, Martin |
| author_facet | Hajdas, Irena Zolitschka, Bernd Ivy-Ochs, Susan D Beer, Jürg Bonani, Georges Leroy, Suzanne A G Negendank, Jörg F W Ramrath, Matthias Suter, Martin |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_734887 |
| institution | PANGAEA |
| language | en |
| publishDate | 1995 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Age determination of sediment core HZM, lake Holzmar (Tables 1, 2) Hajdas, Irena Zolitschka, Bernd Ivy-Ochs, Susan D Beer, Jürg Bonani, Georges Leroy, Suzanne A G Negendank, Jörg F W Ramrath, Matthias Suter, Martin Age, 14C calibrated, CALIB (Stuiver & Polach, 1977); Age, dated; Age, dated, standard deviation; Age model, varve counting; Changes in the Geo-Biosphere during the last 15000 years; COMPCORE; Composite Core; DEPTH, sediment/rock; GeoBio15k; Holzmaar; HZM; Isotope ratio mass spectrometry; Mass; Sample code/label; Sample code/label 2; Sampling/drilling in lake; δ13C, organic carbon; δ13C, standard deviation 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. |
| title | Age determination of sediment core HZM, lake Holzmar (Tables 1, 2) |
| topic | Age, 14C calibrated, CALIB (Stuiver & Polach, 1977); Age, dated; Age, dated, standard deviation; Age model, varve counting; Changes in the Geo-Biosphere during the last 15000 years; COMPCORE; Composite Core; DEPTH, sediment/rock; GeoBio15k; Holzmaar; HZM; Isotope ratio mass spectrometry; Mass; Sample code/label; Sample code/label 2; Sampling/drilling in lake; δ13C, organic carbon; δ13C, standard deviation |
| url | https://doi.org/10.1594/PANGAEA.734887 |