Repschläger, Janne; Weinelt, Mara; Andersen, Nils; Garbe-Schönberg, Dieter; Schneider, Ralph R (2018): Mg/Ca ratio and sub-surface temperatures derived from benthic foraminifera in core MD08-3180 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.892938, In: Repschläger, J et al. (2018): Mg/Ca ratio, stable isotopes and sub-surface temperatures derived from benthic foraminifers in core GEOFAR KF16 and MD08-3180 [dataset publication series]. PANGAEA, https://doi.org/10.1594/PANGAEA.892939
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Repschläger, Janne; Weinelt, Mara; Andersen, Nils; Garbe-Schönberg, Dieter; Schneider, Ralph R (2015): Northern source for Deglacial and Holocene deepwater composition changes in the Eastern North Atlantic Basin. Earth and Planetary Science Letters, 425, 256-267, https://doi.org/10.1016/j.epsl.2015.05.009
Further details:
Healey, Stephanie; Thunell, Robert C; Corliss, Bruce H (2008): The Mg/Ca-temperature relationship of benthic foraminiferal calcite: New core-top calibrations in the <4 °C temperature range. Earth and Planetary Science Letters, 272(3-4), 523-530, https://doi.org/10.1016/j.epsl.2008.05.023
Lear, Caroline H; Rosenthal, Yair; Slowey, Niall C (2002): Benthic foraminiferal Mg/Ca-paleothermometry: a revised core-top calibration. Geochimica et Cosmochimica Acta, 66(19), 3375-3387, https://doi.org/10.1016/S0016-7037(02)00941-9
Coverage:
Latitude: 37.999830 * Longitude: -31.134500
Minimum DEPTH, sediment/rock: 1.575 m * Maximum DEPTH, sediment/rock: 3.105 m
Event(s):
MD08-3180 * Latitude: 37.999830 * Longitude: -31.134500 * Elevation: -3064.0 m * Recovery: 10.5 m * Location: Azores * Campaign: MD168 (AMOCINT, IMAGES XVII) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Repschläger, Janne | Geocode | |
| 2 | AGE | Age | ka BP | Repschläger, Janne | Geocode | |
| 3 | Melonis barleeanus, Magnesium/Calcium ratio | M. barleeanus Mg/Ca | mmol/mol | Repschläger, Janne | 250-315µm | |
| 4 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. barleanum 250-315µm; Lear et al. (2002) exponential equation | |
| 5 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. barleanum 250-315µm; Healey et al. (2008) exponential equation | |
| 6 | Melonis affinis, Magnesium/Calcium ratio | M. affinis Mg/Ca | mmol/mol | Repschläger, Janne | 250-315µm | |
| 7 | Melonis affinis, Magnesium/Calcium ratio | M. affinis Mg/Ca | mmol/mol | Repschläger, Janne | 250-315µm, corrected by internal factor of +0.3 mmol/mol | |
| 8 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. affinis 250-315µm; Lear et al. (2002) exponential equation | |
| 9 | Bottom water temperature | BWT | °C | Repschläger, Janne | M. affinis 250-315µm; Healey et al. (2008) exponential equation |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
82 data points