Seguin, Joana; Avramidis, Pavlos; Dörfler, Walter; Emmanouilidis, Alexandros; Unkel, Ingmar (2020): Age determination of sediment core TRI1 retrieved from Lake Trichonida (southern Greece) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.921320, In: Seguin, J et al. (2020): Geochemical and sedimentological record of sediment core TRI1 retrieved from Lake Trichonida (southern Greece) [dataset bundled publication]. PANGAEA, https://doi.org/10.1594/PANGAEA.921324
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Published: 2020-08-07 • DOI registered: 2020-11-10
Abstract:
In spring 2018, the sediment core TRI1 (38°33'0.61" N, 21°35'20.76" E) was retrieved from 50m water depth in the central eastern part of Lake Trichonida, the largest Greek lake, using a high-precision wire-operated piston corer system (Usinger system). The here presented TRI1 master core sequence covers 438 cm (sedimentary units 9 - 19). AMS radiocarbon (14C) dates were processed at the Poznań Radiocarbon Laboratory. The core sequence covers the last 2600 years and was analysed to reconstruct ecosystem and landscape changes as well as palaeoclimatic fluctuations in SW Greece.
Keyword(s):
Coverage:
Latitude: 38.550169 * Longitude: 21.589100
Date/Time Start: 2018-04-17T00:00:00 * Date/Time End: 2018-04-18T00:00:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 6.27 m
Event(s):
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Laboratory code/label | Lab label | Seguin, Joana | |||
| 2 | Sample ID | Sample ID | Seguin, Joana | |||
| 3 | DEPTH, sediment/rock | Depth sed | m | Seguin, Joana | Geocode | |
| 4 | Age, dated material | Dated material | Seguin, Joana | |||
| 5 | Age, dated | Age dated | ka BP | Seguin, Joana | Age, 14C AMS | BP |
| 6 | Age, dated, standard deviation | Age dated std dev | ± | Seguin, Joana | Age, 14C AMS | |
| 7 | Age, comment | Comm | Seguin, Joana |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Size:
75 data points
Data
| 1 Lab label | 2 Sample ID | 3 Depth sed [m] | 4 Dated material | 5 Age dated [ka BP] | 6 Age dated std dev [±] | 7 Comm |
|---|---|---|---|---|---|---|
| Poz-106295 | TRI-res01 | 0.00 | terrestrial plant for reservoir age | 0.000 | 0.030 | modern, 0.5 mg C |
| Poz-105729 | TRI-65 | 0.65 | twig | 0.175 | 0.030 | |
| Poz-106296 | TRI-183 | 1.83 | leave of deciduous tree | 1.150 | 0.030 | 0.7 mg C |
| Poz-110650 | TRI-219 | 2.19 | leave of deciduous tree | 1.320 | 0.030 | |
| Poz-105452 | TRI-229 | 2.29 | drupe | 2.605 | 0.035 | |
| Poz-110652 | TRI-299 | 2.99 | bulk sediment | 3.605 | 0.030 | |
| Poz-106297 | TRI-310 | 3.10 | charcoal | 1.940 | 0.030 | |
| Poz-110651 | TRI-375 | 3.75 | charred plant remains | 2.190 | 0.030 | |
| Poz-105390 | TRI-461 | 4.61 | charred plant remains | 2.640 | 0.035 | |
| Poz-110653 | TRI-490 | 4.90 | bulk sediment | 9.290 | 0.050 | |
| Poz-110654 | TRI-532 | 5.32 | bulk sediment | 8.210 | 0.040 | 0.8 mg C |
| Poz-106298 | TRI-559 | 5.59 | bulk sediment | 9.080 | 0.050 | 0.8 mg C |
| Poz-100656 | TRI-598 | 5.98 | bulk sediment | 8.410 | 0.050 | |
| Poz-106299 | TRI-627 | 6.27 | bulk sediment | 10.440 | 0.060 | 0.8 mg C |