Grelaud, Michaël; Marino, Gianluca; Ziveri, Patrizia; Rohling, Eelco J (2012): Relative abundances of Florisphaera profunda and Helicosphaera carteri during the sapropel S5 of sediment core MD81-LC21 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.805357, In supplement to: Grelaud, M et al. (2012): Abrupt shoaling of the nutricline in response to massive freshwater flooding at the onset of the last interglacial sapropel event. Paleoceanography, 27, PA3208, https://doi.org/10.1029/2012PA002288
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Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 265103: Mediterranean Sea Acidification in a Changing Climate
Coverage:
Latitude: 35.660000 * Longitude: 26.580000
Date/Time Start: 1995-01-17T00:00:00 * Date/Time End: 1995-01-17T00:00:00
Minimum DEPTH, sediment/rock: 8.36 m * Maximum DEPTH, sediment/rock: 10.44 m
Event(s):
MD81-LC21 (LC21, LC-21) * Latitude: 35.660000 * Longitude: 26.580000 * Date/Time: 1995-01-17T00:00:00 * Elevation: -1522.0 m * Recovery: 16.49 m * Location: Mediterranean Sea * Campaign: MD81 (PALAEOFLUX) * Basis: Marion Dufresne (1995) * Method/Device: Calypso Corer (CALYPSO)
Comment:
The sampling was achieved between 836.00 and 1044.00 cm every 2 cm in core LC21. Smear slides were prepared for each samples and the relative abundances of coccolithophore species Florisphaera profunda and Helicosphare carteri were determined using a light microscope.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Grelaud, Michaël | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Florisphaera profunda | F. profunda | % | Grelaud, Michaël | Smear slide analysis | |
| 4 | Helicosphaera carteri | H. carteri | % | Grelaud, Michaël | Smear slide analysis |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
306 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 F. profunda [%] | 4 H. carteri [%] |
|---|---|---|---|
| LC-21/6_#1 | 8.36 | 8.98 | 0.62 |
| LC-21/6_#3 | 8.38 | 4.49 | 0.00 |
| LC-21/6_#5 | 8.40 | 8.64 | 0.45 |
| LC-21/6_#7 | 8.42 | 7.59 | 0.46 |
| LC-21/6_#9 | 8.44 | 8.46 | 0.00 |
| LC-21/6_#11 | 8.46 | 12.12 | 0.00 |
| LC-21/6_#13 | 8.48 | 15.17 | 0.00 |
| LC-21/6_#15 | 8.50 | 11.75 | 0.26 |
| LC-21/6_#17 | 8.52 | 12.74 | 0.00 |
| LC-21/6_#19 | 8.54 | 13.28 | 0.00 |
| LC-21/6_#21 | 8.56 | 12.02 | 1.17 |
| LC-21/6_#23 | 8.58 | 12.24 | 0.23 |
| LC-21/6_#25 | 8.60 | 14.71 | 0.00 |
| LC-21/6_#27 | 8.62 | 14.11 | 0.76 |
| LC-21/6_#29 | 8.64 | 17.85 | 0.28 |
| LC-21/6_#31 | 8.66 | 11.30 | 0.00 |
| LC-21/6_#33 | 8.68 | 14.18 | 0.52 |
| LC-21/6_#35 | 8.70 | 11.76 | 0.27 |
| LC-21/6_#37 | 8.72 | 13.33 | 0.58 |
| LC-21/6_#39 | 8.74 | 13.44 | 1.61 |
| LC-21/6_#41 | 8.76 | 14.94 | 0.76 |
| LC-21/6_#43 | 8.78 | 22.29 | 0.00 |
| LC-21/6_#45 | 8.80 | 13.33 | 0.58 |
| LC-21/6_#47 | 8.82 | 17.20 | 0.26 |
| LC-21/6_#49 | 8.84 | 15.34 | 1.37 |
| LC-21/6_#51 | 8.86 | 20.06 | 3.34 |
| LC-21/6_#53 | 8.88 | 28.32 | 3.54 |
| LC-21/6_#55 | 8.90 | 24.59 | 3.59 |
| LC-21/6_#57 | 8.92 | 26.14 | 1.22 |
| LC-21/6_#59 | 8.94 | 36.78 | 0.91 |
| LC-21/6_#61 | 8.96 | 24.62 | 0.31 |
| LC-21/6_#63 | 8.98 | 25.48 | 1.92 |
| LC-21/6_#65 | 9.00 | 30.12 | 1.55 |
| LC-21/6_#67 | 9.02 | 29.52 | 1.20 |
| LC-21/6_#69 | 9.04 | 33.22 | 1.38 |
| LC-21/6_#71 | 9.06 | 23.81 | 1.59 |
| LC-21/6_#73 | 9.08 | 28.14 | 0.68 |
| LC-21/6_#75 | 9.10 | 32.82 | 0.93 |
| LC-21/6_#77 | 9.12 | 31.80 | 3.06 |
| LC-21/6_#79 | 9.14 | 34.13 | 1.02 |
| LC-21/6_#81 | 9.16 | 23.40 | 3.04 |
| LC-21/6_#83 | 9.18 | 27.12 | 1.63 |
| LC-21/6_#85 | 9.20 | 24.77 | 1.83 |
| LC-21/6_#87 | 9.22 | 25.78 | 1.13 |
| LC-21/6_#89 | 9.24 | 24.15 | 3.41 |
| LC-21/6_#91 | 9.26 | 28.08 | 3.15 |
| LC-21/6_#93 | 9.28 | 32.46 | 4.06 |
| LC-21/6_#95 | 9.30 | 25.41 | 2.93 |
| LC-21/6_#97 | 9.32 | 25.80 | 1.74 |
| LC-21/6_#99 | 9.34 | 27.81 | 0.94 |
| LC-21/5_#101 | 9.36 | 24.50 | 1.68 |
| LC-21/5_#103 | 9.38 | 23.45 | 0.98 |
| LC-21/5_#105 | 9.40 | 25.38 | 2.11 |
| LC-21/5_#107 | 9.42 | 23.56 | 3.16 |
| LC-21/5_#109 | 9.44 | 30.56 | 2.08 |
| LC-21/5_#111 | 9.46 | 24.31 | 1.38 |
| LC-21/5_#113 | 9.48 | 19.77 | 2.01 |
| LC-21/5_#115 | 9.50 | 26.04 | 2.07 |
| LC-21/5_#117 | 9.52 | 36.39 | 1.67 |
| LC-21/5_#119 | 9.54 | 31.47 | 0.80 |
| LC-21/5_#121 | 9.56 | 26.38 | 3.77 |
| LC-21/5_#125 | 9.60 | 31.76 | 4.39 |
| LC-21/5_#127 | 9.62 | 38.21 | 2.05 |
| LC-21/5_#129 | 9.64 | 31.87 | 1.46 |
| LC-21/5_#131 | 9.66 | 26.34 | 5.91 |
| LC-21/5_#133 | 9.68 | 22.10 | 3.68 |
| LC-21/5_#135 | 9.70 | 23.16 | 5.18 |
| LC-21/5_#137 | 9.72 | 23.30 | 2.65 |
| LC-21/5_#139 | 9.74 | 25.72 | 4.05 |
| LC-21/5_#141 | 9.76 | 21.84 | 2.87 |
| LC-21/5_#143 | 9.78 | 23.21 | 2.87 |
| LC-21/5_#145 | 9.80 | 23.62 | 2.33 |
| LC-21/5_#147 | 9.82 | 20.45 | 3.57 |
| LC-21/5_#149 | 9.84 | 22.91 | 2.79 |
| LC-21/5_#151 | 9.86 | 27.93 | 3.91 |
| LC-21/5_#153 | 9.88 | 22.48 | 2.61 |
| LC-21/5_#157 | 9.92 | 17.76 | 4.10 |
| LC-21/5_#159 | 9.94 | 39.01 | 0.93 |
| LC-21/5_#161 | 9.96 | 45.07 | 3.66 |
| LC-21/5_#163 | 9.98 | 48.43 | 3.93 |
| LC-21/5_#167 | 10.02 | 58.08 | 2.40 |
| LC-21/5_#169 | 10.04 | 51.68 | 2.14 |
| LC-21/5_#171 | 10.06 | 35.48 | 1.11 |
| LC-21/5_#173 | 10.08 | 26.50 | 0.27 |
| LC-21/5_#175 | 10.10 | 13.27 | 0.88 |
| LC-21/5_#177 | 10.12 | 17.31 | 0.21 |
| LC-21/5_#179 | 10.14 | 14.21 | 0.56 |
| LC-21/5_#181 | 10.16 | 11.14 | 0.27 |
| LC-21/5_#183 | 10.18 | 12.12 | 0.70 |
| LC-21/5_#185 | 10.20 | 12.43 | 0.00 |
| LC-21/5_#187 | 10.22 | 10.20 | 0.58 |
| LC-21/5_#189 | 10.24 | 10.00 | 0.00 |
| LC-21/5_#191 | 10.26 | 11.32 | 1.32 |
| LC-21/5_#193 | 10.28 | 11.41 | 0.54 |
| LC-21/5_#195 | 10.30 | 9.83 | 0.28 |
| LC-21/5_#197 | 10.32 | 10.44 | 1.04 |
| LC-21/5_#199 | 10.34 | 3.74 | 1.10 |
| LC-21/5_#201 | 10.36 | 13.13 | 0.76 |
| LC-21/5_#203 | 10.38 | 8.22 | 0.53 |
| LC-21/5_#205 | 10.40 | 6.72 | 1.34 |
| LC-21/5_#207 | 10.42 | 9.02 | 1.29 |
| LC-21/5_#209 | 10.44 | 11.33 | 0.67 |