Brehm, Nicolas; Christl, Marcus; Knowles, Timothy; Casanova, Emanuelle; Everhed, Richard; Adolphi, Florian; Muscheler, Raimund; Synal, Hans-Arno; Mekhaldi, Florian; Paleari, Chiara Ileana; Leuschner, Hanns Hubert; Bayliss, Alex; Nicolussi, Kurt; Pilcher, Thomas; Pearson, Charlotte; Salzer, Matthew W; Fonti, Patrick; Nievergelt, Daniel; Hantmirov, Rashit; Brown, David J; Usoskin, Ilya; Wacker, Lukas (2022): Radiocarbon measurements on tree rings of tree L4756 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.941471, In: Brehm, N et al. (2022): Radiocarbon measurements on tree rings (7220-7122 BCE and 5300-5190 BCE) [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.941472
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Hantemirov, Rashit; Shiyatov, S G; Gorlanova, L A; Kukarshih, V V; Surkov, A Yu; Hamzin, I R; Fonti, Patrick; Wacker, L (2021): An 8768-year Yamal Tree-ring Chronology as a Tool for Paleoecological Reconstructions. Russian Journal of Ecology, 52(5), 419-427, https://doi.org/10.1134/S1067413621050088
Němec, Mojmír; Wacker, Lukas; Hajdas, Irka; Gäggeler, Heinz (2010): Alternative methods for cellulose preparation for AMS measurement. Radiocarbon, 52(3), 1358-1370, https://doi.org/10.1017/S0033822200046440
Wacker, L; Christl, Marcus; Synal, Hans-Arno (2010): Bats: A new tool for AMS data reduction. Nuclear Instruments and Methods in Physics Research. Section B: Beam Interactions with Materials and Atoms, 268(7-8), 976-979, https://doi.org/10.1016/j.nimb.2009.10.078
Wacker, Lukas; Němec, Mojmír; Bourquin, J (2010): A revolutionary graphitisation system: Fully automated, compact and simple. Nuclear Instruments & Methods in Physics Research Section B-Beam Interactions with Materials and Atoms, 268(7-8), 931-934, https://doi.org/10.1016/j.nimb.2009.10.067
Coverage:
Latitude: 67.750000 * Longitude: 70.060000
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Brehm, Nicolas | Geocode | |
| 2 | Calendar years per sample | calspan | a | Brehm, Nicolas | ||
| 3 | Age, dated | Age dated | ka | Brehm, Nicolas | Age, 14C AMS | |
| 4 | Age, dated, uncertainty | Age dated unc | ± | Brehm, Nicolas | calculated, 1 sigma | |
| 5 | δ13C, tree rings | δ13C TR | ‰ PDB | Brehm, Nicolas | ||
| 6 | Fraction modern carbon | F14C | Brehm, Nicolas | |||
| 7 | Fraction modern carbon, uncertainty | F14C unc | ± | Brehm, Nicolas | calculated, 1 sigma | |
| 8 | Project number | Project no | Brehm, Nicolas | |||
| 9 | Sample number | Sample no | Brehm, Nicolas | |||
| 10 | Preparation number | Preparation no | Brehm, Nicolas | |||
| 11 | Target number | Target no | Brehm, Nicolas | |||
| 12 | Tree ring number | Ring | # | Brehm, Nicolas | ||
| 13 | Tree ID | Tree ID | Brehm, Nicolas | |||
| 14 | Uncertainty | Uncertainty | ± | Brehm, Nicolas | relative uncertainty added | |
| 15 | Evaluation ID | Evaluation ID | Brehm, Nicolas | |||
| 16 | Carbon-14/Carbon-12 ratio | 14C/12C | Brehm, Nicolas |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
750 data points
Data
| 1 Age [ka BP] | 2 calspan [a] | 3 Age dated [ka] | 4 Age dated unc [±] | 5 δ13C TR [‰ PDB] | 6 F14C | 7 F14C unc [±] | 8 Project no | 9 Sample no | 10 Preparation no | 11 Target no | 12 Ring [#] | 13 Tree ID | 14 Uncertainty [±] | 15 Evaluation ID | 16 14C/12C |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7.221 | 0 | 6.289 | 0.017 | -0.0239 | 0.4571 | 0.0010 | 7006 | 112072 | 1 | 1 | -5271 | L4756 | 0.0010 | C210219NB | 2.37E-15 |
| 7.220 | 0 | 6.265 | 0.017 | -0.0248 | 0.4584 | 0.0010 | 7006 | 112073 | 1 | 1 | -5270 | L4757 | 0.0010 | C210219NB | 2.37E-15 |
| 7.220 | 0 | 6.240 | 0.020 | -0.0237 | 0.4599 | 0.0011 | 7006 | 112073 | 1 | 2 | -5270 | L4758 | 0.0014 | c210304kk | 2.66E-15 |
| 7.219 | 0 | 6.275 | 0.017 | -0.0237 | 0.4579 | 0.0009 | 7006 | 112074 | 1 | 1 | -5269 | L4759 | 0.0010 | C210219NB | 2.37E-15 |
| 7.218 | 0 | 6.284 | 0.017 | -0.0215 | 0.4574 | 0.0009 | 7006 | 112075 | 1 | 1 | -5268 | L4760 | 0.0010 | C210219NB | 2.37E-15 |
| 7.218 | 0 | 6.289 | 0.020 | -0.0217 | 0.4571 | 0.0011 | 7006 | 112075 | 1 | 2 | -5268 | L4761 | 0.0014 | c210304kk | 2.66E-15 |
| 7.217 | 0 | 6.276 | 0.017 | -0.0249 | 0.4578 | 0.0010 | 7006 | 112076 | 1 | 1 | -5267 | L4762 | 0.0010 | C210219NB | 2.37E-15 |
| 7.217 | 0 | 6.285 | 0.020 | -0.0231 | 0.4573 | 0.0011 | 7006 | 112076 | 1 | 2 | -5267 | L4763 | 0.0014 | c210304kk | 2.66E-15 |
| 7.216 | 0 | 6.284 | 0.017 | -0.0252 | 0.4573 | 0.0010 | 7006 | 112077 | 1 | 1 | -5266 | L4764 | 0.0010 | C210219NB | 2.37E-15 |
| 7.216 | 0 | 6.286 | 0.020 | -0.0238 | 0.4573 | 0.0011 | 7006 | 112077 | 1 | 2 | -5266 | L4765 | 0.0014 | c210304kk | 2.66E-15 |
| 7.215 | 0 | 6.274 | 0.017 | -0.0239 | 0.4579 | 0.0010 | 7006 | 112078 | 1 | 1 | -5265 | L4766 | 0.0010 | C210219NB | 2.37E-15 |
| 7.215 | 0 | 6.289 | 0.020 | -0.0247 | 0.4571 | 0.0011 | 7006 | 112078 | 1 | 2 | -5265 | L4767 | 0.0014 | c210304kk | 2.66E-15 |
| 7.214 | 0 | 6.260 | 0.017 | -0.0251 | 0.4587 | 0.0010 | 7006 | 112079 | 1 | 1 | -5264 | L4768 | 0.0010 | C210219NB | 2.37E-15 |
| 7.214 | 0 | 6.253 | 0.020 | -0.0243 | 0.4591 | 0.0011 | 7006 | 112079 | 1 | 2 | -5264 | L4769 | 0.0014 | c210304kk | 2.66E-15 |
| 7.213 | 0 | 6.281 | 0.017 | -0.0245 | 0.4575 | 0.0010 | 7006 | 112080 | 1 | 1 | -5263 | L4770 | 0.0010 | C210219NB | 2.37E-15 |
| 7.213 | 0 | 6.264 | 0.020 | -0.0228 | 0.4585 | 0.0011 | 7006 | 112080 | 1 | 2 | -5263 | L4771 | 0.0014 | c210304kk | 2.66E-15 |
| 7.212 | 0 | 6.274 | 0.017 | -0.0217 | 0.4579 | 0.0010 | 7006 | 112081 | 1 | 1 | -5262 | L4772 | 0.0010 | C210219NB | 2.37E-15 |
| 7.212 | 0 | 6.277 | 0.020 | -0.0213 | 0.4578 | 0.0011 | 7006 | 112081 | 1 | 2 | -5262 | L4773 | 0.0014 | c210304kk | 2.66E-15 |
| 7.211 | 0 | 6.298 | 0.017 | -0.0248 | 0.4565 | 0.0010 | 7006 | 112082 | 1 | 1 | -5261 | L4774 | 0.0010 | C210219NB | 2.37E-15 |
| 7.211 | 0 | 6.284 | 0.020 | -0.0207 | 0.4573 | 0.0011 | 7006 | 112082 | 1 | 2 | -5261 | L4775 | 0.0014 | c210304kk | 2.66E-15 |
| 7.210 | 0 | 6.268 | 0.017 | -0.0212 | 0.4583 | 0.0010 | 7006 | 112083 | 1 | 1 | -5260 | L4776 | 0.0010 | C210219NB | 2.37E-15 |
| 7.210 | 0 | 6.297 | 0.020 | -0.0189 | 0.4566 | 0.0011 | 7006 | 112083 | 1 | 2 | -5260 | L4777 | 0.0014 | c210304kk | 2.66E-15 |
| 7.209 | 0 | 6.316 | 0.017 | -0.0223 | 0.4555 | 0.0010 | 7006 | 112084 | 1 | 1 | -5259 | L4778 | 0.0010 | C210219NB | 2.37E-15 |
| 7.209 | 0 | 6.282 | 0.020 | -0.0236 | 0.4575 | 0.0011 | 7006 | 112084 | 1 | 2 | -5259 | L4779 | 0.0014 | c210304kk | 2.66E-15 |
| 7.208 | 0 | 6.159 | 0.017 | -0.0210 | 0.4645 | 0.0010 | 7006 | 112085 | 1 | 1 | -5258 | L4780 | 0.0010 | C210219NB | 2.37E-15 |
| 7.208 | 0 | 6.162 | 0.020 | -0.0192 | 0.4644 | 0.0011 | 7006 | 112085 | 1 | 2 | -5258 | L4781 | 0.0014 | c210304kk | 2.66E-15 |
| 7.207 | 0 | 6.149 | 0.017 | -0.0245 | 0.4651 | 0.0010 | 7006 | 112086 | 1 | 1 | -5257 | L4782 | 0.0010 | C210219NB | 2.37E-15 |
| 7.207 | 0 | 6.129 | 0.020 | -0.0237 | 0.4663 | 0.0011 | 7006 | 112086 | 1 | 2 | -5257 | L4783 | 0.0014 | c210304kk | 2.66E-15 |
| 7.206 | 0 | 6.151 | 0.017 | -0.0246 | 0.4650 | 0.0010 | 7006 | 112087 | 1 | 1 | -5256 | L4784 | 0.0010 | C210219NB | 2.37E-15 |
| 7.206 | 0 | 6.159 | 0.020 | -0.0217 | 0.4645 | 0.0011 | 7006 | 112087 | 1 | 2 | -5256 | L4785 | 0.0014 | c210304kk | 2.66E-15 |
| 7.205 | 0 | 6.142 | 0.017 | -0.0248 | 0.4655 | 0.0010 | 7006 | 112088 | 1 | 1 | -5255 | L4786 | 0.0010 | C210219NB | 2.37E-15 |
| 7.205 | 0 | 6.153 | 0.020 | -0.0230 | 0.4649 | 0.0011 | 7006 | 112088 | 1 | 2 | -5255 | L4787 | 0.0014 | c210304kk | 2.66E-15 |
| 7.204 | 0 | 6.171 | 0.018 | -0.0226 | 0.4638 | 0.0010 | 7006 | 112089 | 1 | 1 | -5254 | L4788 | 0.0010 | C210219NB | 2.37E-15 |
| 7.204 | 0 | 6.197 | 0.020 | -0.0224 | 0.4623 | 0.0011 | 7006 | 112089 | 1 | 2 | -5254 | L4789 | 0.0014 | c210304kk | 2.66E-15 |
| 7.203 | 0 | 6.195 | 0.017 | -0.0226 | 0.4624 | 0.0010 | 7006 | 112090 | 1 | 1 | -5253 | L4790 | 0.0010 | C210219NB | 2.37E-15 |
| 7.203 | 0 | 6.203 | 0.020 | -0.0204 | 0.4620 | 0.0011 | 7006 | 112090 | 1 | 2 | -5253 | L4791 | 0.0014 | c210304kk | 2.66E-15 |
| 7.202 | 0 | 6.186 | 0.016 | -0.0244 | 0.4630 | 0.0009 | 7006 | 112091 | 1 | 1 | -5252 | L4792 | 0.0010 | C210219NB | 2.37E-15 |
| 7.202 | 0 | 6.214 | 0.020 | -0.0212 | 0.4614 | 0.0012 | 7006 | 112091 | 1 | 2 | -5252 | L4793 | 0.0014 | c210304kk | 2.66E-15 |
| 7.201 | 0 | 6.204 | 0.016 | -0.0235 | 0.4619 | 0.0009 | 7006 | 112092 | 1 | 1 | -5251 | L4794 | 0.0010 | C210219NB | 2.37E-15 |
| 7.201 | 0 | 6.219 | 0.020 | -0.0220 | 0.4611 | 0.0011 | 7006 | 112092 | 1 | 2 | -5251 | L4795 | 0.0014 | c210304kk | 2.66E-15 |
| 7.200 | 0 | 6.239 | 0.017 | -0.0233 | 0.4599 | 0.0009 | 7006 | 112093 | 1 | 1 | -5250 | L4796 | 0.0010 | C210219NB | 2.37E-15 |
| 7.200 | 0 | 6.245 | 0.020 | -0.0229 | 0.4596 | 0.0011 | 7006 | 112093 | 1 | 2 | -5250 | L4797 | 0.0014 | c210304kk | 2.66E-15 |
| 7.199 | 0 | 6.253 | 0.016 | -0.0237 | 0.4591 | 0.0009 | 7006 | 112094 | 1 | 1 | -5249 | L4798 | 0.0010 | C210219NB | 2.37E-15 |
| 7.199 | 0 | 6.238 | 0.020 | -0.0223 | 0.4600 | 0.0011 | 7006 | 112094 | 1 | 2 | -5249 | L4799 | 0.0014 | c210304kk | 2.66E-15 |
| 7.198 | 0 | 6.255 | 0.017 | -0.0235 | 0.4590 | 0.0010 | 7006 | 112095 | 1 | 1 | -5248 | L4800 | 0.0010 | C210219NB | 2.37E-15 |
| 7.198 | 0 | 6.237 | 0.020 | -0.0230 | 0.4600 | 0.0011 | 7006 | 112095 | 1 | 2 | -5248 | L4801 | 0.0014 | c210304kk | 2.66E-15 |
| 7.197 | 0 | 6.256 | 0.017 | -0.0238 | 0.4589 | 0.0010 | 7006 | 112096 | 1 | 1 | -5247 | L4802 | 0.0010 | C210219NB | 2.37E-15 |
| 7.197 | 0 | 6.251 | 0.020 | -0.0222 | 0.4592 | 0.0011 | 7006 | 112096 | 1 | 2 | -5247 | L4803 | 0.0014 | c210304kk | 2.66E-15 |
| 7.196 | 0 | 6.262 | 0.017 | -0.0225 | 0.4586 | 0.0010 | 7006 | 112097 | 1 | 1 | -5246 | L4804 | 0.0010 | C210219NB | 2.37E-15 |
| 7.196 | 0 | 6.239 | 0.020 | -0.0207 | 0.4599 | 0.0011 | 7006 | 112097 | 1 | 2 | -5246 | L4805 | 0.0014 | c210304kk | 2.66E-15 |