Tonkov, Spassimir (2010): Age determination of sediment core STRALDZA, Straldzha mire, Bulgaria [dataset]. European Pollen Database (EPD), PANGAEA, https://doi.org/10.1594/PANGAEA.740773
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Coverage:
Latitude: 42.631667 * Longitude: 26.780000
Date/Time Start: 1999-06-15T00:00:00 * Date/Time End: 1999-06-15T00:00:00
Minimum DEPTH, sediment/rock: 0.375 m * Maximum DEPTH, sediment/rock: 2.675 m
Event(s):
STRALDZA * Latitude: 42.631667 * Longitude: 26.780000 * Date/Time: 1999-06-15T00:00:00 * Elevation Start: 150.0 m * Elevation End: 0.2 m * Location: Straldzha mire, Bulgaria * Method/Device: Hand corer (HCOR) * Comment: No laminations. central part of the mire. Local vegetation: Pinus, marshy meadow and halophil plants. Area: 40000 ha. Mire. Physiography: drained mire for agriculture since 1920. Surrounding vegetation: forest of Quercus some Carp, Ulmus, Acer.
Comment:
This dataset was archived on 2010-05-11 from the EPD database (http://www.europeanpollendatabase.net).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Thickness | Thick | mm | Tonkov, Spassimir | ||
| 3 | Age, dated material | Dated material | Tonkov, Spassimir | |||
| 4 | Age, dated | Age dated | ka BP | Tonkov, Spassimir | Age, radiocarbon | BP=1950 using the Libby half-life |
| 5 | Age, dated, error to older | Age e + | ka + | Tonkov, Spassimir | Age, radiocarbon | |
| 6 | Age, dated, error to younger | Age e - | ka - | Tonkov, Spassimir | Age, radiocarbon | |
| 7 | Sample, optional label/labor no | Lab no | Tonkov, Spassimir | |||
| 8 | Comment | Comment | Tonkov, Spassimir |
License:
Creative Commons Attribution-NonCommercial 3.0 Unported (CC-BY-NC-3.0)
Size:
21 data points
Data
| 1 Depth sed [m] | 2 Thick [mm] | 3 Dated material | 4 Age dated [ka BP] | 5 Age e + [ka +] | 6 Age e - [ka -] | 7 Lab no | 8 Comment |
|---|---|---|---|---|---|---|---|
| 0.375 | 50 | Macrofossil from bulk sediment | -0.0260 | 0.012 | 0.040 | Hela-589 | rate of sedimentation: few decades |
| 1.475 | 50 | Macrofossil from bulk sediment | 2.3500 | 0.070 | 0.070 | Hela-690 | rate of sedimentation: 22 yrs/cm |
| 2.675 | 50 | Macrofossil from bulk sediment | 3.6950 | 0.065 | 0.065 | Hela-692 | rate of sedimentation: 13 yrs/cm |