Poliakova, Anastasia; Lenz, Matthias; Melles, Martin; Fedorov, Grigory B; Alsos, Inger Greve: Radiocarbon dates and tie points of sediment core Co1410 [dataset]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.942473 (dataset in review), In: Poliakova, A et al.: Data on the chronology of the sediment core Co1410 (Lake Imandra, NW Russia, Murmansk Region): 14C dates and tie points, sedaDNA weighted PCR repeats, sedaDNA total reads, and biogeochemical data [dataset bundled publication]. PANGAEA, https://doi.pangaea.de/10.1594/PANGAEA.942504 (dataset in review)
Related to:
Poliakova, Anastasia; Lenz, Matthias; Melles, Martin; Fedorov, Grigory B; Alsos, Inger Greve (in prep.): About 13,300 cal yrs history of the vegetation and environment in the western part of the Kola Peninsula based on the ancient plant DNA and biogeochemical studies on the sediments from the lake Imandra.
Funding:
Federal Ministry of Education and Research (BMBF), grant/award no. 03G0859A: Future ArcTic Ecosystems (FATE)
The Research Council of Norway (RCN), grant/award no. 296987/E50: Future ArcTic Ecosystems (FATE): drivers of diversity and future scenarios from ethnoecology, contemporary ecology and ancient DNA
Coverage:
Latitude: 67.715767 * Longitude: 33.085117
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 7.82 m
Event(s):
Comment:
Radiocarbon (14 C) dates measured for the sediment core Co1410 (13 dates), 137Cs, Hg and pollen-based tie-points for age-depth model.
Tie points and radiocarbon data obtained from Co1410 (OMR - organic macro-remain; T - twig; ST - small twig).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Poliakova, Anastasia | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Poliakova, Anastasia | Geocode – Composite depth | |
| 3 | Depth, top/min | Depth top | m | Poliakova, Anastasia | ||
| 4 | Depth, bottom/max | Depth bot | m | Poliakova, Anastasia | ||
| 5 | Age, dated material | Dated material | Poliakova, Anastasia | Type of date points | ||
| 6 | Fraction modern carbon | F14C | Poliakova, Anastasia | |||
| 7 | Fraction modern carbon, standard deviation | F14C std dev | ± | Poliakova, Anastasia | ||
| 8 | Carbon | C | µg | Poliakova, Anastasia | ||
| 9 | δ13C | δ13C | ‰ PDB | Poliakova, Anastasia | ||
| 10 | Age, dated | Age dated | ka | Poliakova, Anastasia | Age, 14C | |
| 11 | Age, dated standard deviation | Age dated std dev | ± | Poliakova, Anastasia | Age, 14C | |
| 12 | Calendar age | Cal age | ka BP | Poliakova, Anastasia | ||
| 13 | Calendar age, standard deviation | Cal age std dev | ± | Poliakova, Anastasia |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0) (License comes into effect after moratorium ends)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
162 data points