Bahr, André (2007): Radiocarbon age of sediment core GeoB7608-1 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.667469, In supplement to: Bahr, André; Lamy, Frank; Arz, Helge Wolfgang; Major, C; Kwiecien, Ola; Wefer, Gerold (2008): Abrupt changes of temperature and water chemistry in the late Pleistocene and early Holocene Black Sea. Geochemistry, Geophysics, Geosystems, 9, Q01004, https://doi.org/10.1029/2007GC001683
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Funding:
Sixth Framework Programme (FP6), grant/award no. 36949: Southern European Seas: Assessing and Modelling Ecosystem Changes
Coverage:
Latitude: 43.486667 * Longitude: 30.196667
Date/Time Start: 2001-12-20T13:54:00 * Date/Time End: 2001-12-20T13:54:00
Minimum DEPTH, sediment/rock: 0.31 m * Maximum DEPTH, sediment/rock: 6.52 m
Event(s):
GeoB7608-1 (618) * Latitude: 43.486667 * Longitude: 30.196667 * Date/Time: 2001-12-20T13:54:00 * Elevation: -1202.0 m * Recovery: 6.85 m * Location: NW Black Sea * Campaign: M51/4 * Basis: Meteor (1986) * Method/Device: Gravity corer (Kiel type) (SL) * Comment: GeoB
Comment:
KIA 21460, KIA 21866, KIA 21459, KIA 21457: Dates were not used because of the adoption of the stratigraphy from MD04-2760 [Kwiecien et al., Radiocarbon, 50(1), 2008, 99-118] / KIA 21460: Sample was discarded because of its high amount of broken and probably reworked shells [Bahr et al., 2006, doi:10.1016/j.epsl.2005.10.036]
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Bahr, André | |||
| 3 | Age, dated | Age dated | ka | Bahr, André | Age, 14C AMS | |
| 4 | Age, dated | Age dated | ka BP | Bahr, André | Age, tuned to MD04-2760 (yr BP) | |
| 5 | Age, dated, error to older | Age e + | ka + | Bahr, André | Age, 14C AMS | |
| 6 | Age, dated, error to younger | Age e - | ka - | Bahr, André | Age, 14C AMS | |
| 7 | Calendar age | Cal age | ka BP | Bahr, André | ||
| 8 | Calendar age, standard deviation | Cal age std dev | ± | Bahr, André | ||
| 9 | Comment | Comment | Bahr, André | |||
| 10 | Age, dated material | Dated material | Bahr, André |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
62 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 Age dated [ka] | 4 Age dated [ka BP] | 5 Age e + [ka +] | 6 Age e - [ka -] | 7 Cal age [ka BP] | 8 Cal age std dev [±] | 9 Comment | 10 Dated material |
|---|---|---|---|---|---|---|---|---|---|
| 0.31 | 7.995 | Unit II/III boundary [Lamy et al., 2006] | |||||||
| 0.34 | KIA 21464 | 7.735 | 0.05 | 0.05 | 8.116 | 0.100 | Calculated with 415 yrs reservoir correction | Ostracods | |
| 0.88 | KIA 21463 | 11.460 | 0.07 | 0.07 | 12.394 | 0.280 | Calculated with 1000 yrs reservoir correction | Gastropod | |
| 1.58 | KIA 21461 | 13.350 | 0.08 | 0.08 | 14.240 | 0.345 | Calculated with 1000 yrs reservoir correction | Gastropod | |
| 2.43 | KIA 21460 | 17.080 | 14.683 | 0.15 | 0.14 | 18.899 | 0.230 | Calculated with 1450 yrs reservoir correction [Kwiecien et al., subm.] | Ostracods and bivalves |
| 4.36 | KIA 21866 | 16.360 | 15.795 | 0.07 | 0.07 | 18.257 | 0.305 | Calculated with 1450 yrs reservoir correction [Kwiecien et al., subm.] | Ostracods and bivalves |
| 5.96 | KIA 21459 | 20.140 | 22.567 | 0.18 | 0.17 | 22.197 | 0.425 | Calculated with 1450 yrs reservoir correction [Kwiecien et al., subm.] | Gastropod |
| 6.52 | KIA 21457 | 24.970 | 24.928 | 0.31 | 0.30 | 28.488 | 0.485 | Calculated with 1450 yrs reservoir correction [Kwiecien et al., subm.] | Mixed mollusc shells |