Müller-Lupp, Thomas (2002): Stable isotopes on fossile Macoma calcarea, Laptev Sea [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.77108
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Related to:
Müller-Lupp, Thomas (2002): Short- and long-term environmental changes in the Laptev Sea (Siberian Arctic) during the Holocene (Kurz- und langfristige Umweltveränderungen in der Laptev-See (sibirische Arktis ) während des Holozäns). Berichte zur Polar- und Meeresforschung = Reports on Polar and Marine Research, 424, 85 pp, https://doi.org/10.2312/BzPM_0424_2002
Project(s):
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3980185: Quaternary Environment of the Eurasian North
Coverage:
Latitude: 74.593167 * Longitude: 130.138833
Date/Time Start: 1998-08-03T15:30:00 * Date/Time End: 1998-08-03T15:50:00
Minimum DISTANCE: 1.250 cm * Maximum DISTANCE: 2.050 cm
Event(s):
PS51/092-12 * Latitude: 74.593167 * Longitude: 130.138833 * Date/Time Start: 1998-08-03T15:30:00 * Date/Time End: 1998-08-03T15:50:00 * Elevation: -32.0 m * Penetration: 7.1 m * Recovery: 5.61 m * Location: Laptev Sea * Campaign: ARK-XIV/1b (PS51 Transdrift-V) * Basis: Polarstern * Method/Device: Kasten corer (KAL)
Comment:
Distance is samping profile along the shell valve from umbo to ventral margin, shell collected in 120 cm core depth, age determined by 14C AMS is 1.68 kyr
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DISTANCE | Distance | cm | Geocode | ||
| 2 | Macoma calcarea, δ13C | M. calcarea δ13C | ‰ PDB | Müller-Lupp, Thomas | Isotope ratio mass spectrometry | |
| 3 | Macoma calcarea, δ18O | M. calcarea δ18O | ‰ PDB | Müller-Lupp, Thomas | Isotope ratio mass spectrometry |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
76 data points
Data
| 1 Distance [cm] | 2 M. calcarea δ13C [‰ PDB] | 3 M. calcarea δ18O [‰ PDB] |
|---|---|---|
| 1.250 | -0.55 | 2.53 |
| 1.250 | -0.67 | 2.20 |
| 1.272 | -0.50 | 2.21 |
| 1.294 | -0.75 | 2.33 |
| 1.316 | -1.12 | 2.12 |
| 1.338 | -1.00 | 2.40 |
| 1.360 | -0.70 | 2.52 |
| 1.382 | -1.20 | 2.66 |
| 1.404 | -1.88 | 2.08 |
| 1.426 | -0.99 | 2.57 |
| 1.450 | -1.01 | 2.46 |
| 1.450 | -1.10 | 2.52 |
| 1.475 | -1.88 | 1.53 |
| 1.500 | -1.65 | 2.07 |
| 1.525 | -0.82 | 2.74 |
| 1.550 | -1.80 | 1.67 |
| 1.575 | -2.37 | 1.64 |
| 1.575 | -1.99 | 1.74 |
| 1.600 | -1.70 | 2.06 |
| 1.625 | -1.71 | 1.61 |
| 1.650 | -1.80 | 1.56 |
| 1.675 | -2.38 | 1.86 |
| 1.700 | -1.82 | 2.12 |
| 1.700 | -1.43 | 2.15 |
| 1.728 | -1.72 | 2.12 |
| 1.755 | -2.52 | 1.60 |
| 1.783 | -2.95 | 2.08 |
| 1.810 | -3.19 | 2.09 |
| 1.838 | -2.55 | 2.81 |
| 1.865 | -2.52 | 2.70 |
| 1.893 | -3.54 | 1.87 |
| 1.920 | -3.44 | 0.73 |
| 1.948 | -3.10 | 0.14 |
| 1.975 | -3.32 | 0.78 |
| 1.975 | -3.54 | 1.03 |
| 2.000 | -3.03 | 2.43 |
| 2.025 | -1.20 | 3.39 |
| 2.050 | -1.94 | 3.18 |