Billups, Katharina; Schrag, Daniel P (2003): (Appendix 2) Average Mg/Ca ratios of Cibicidoides spp. from ODP Site 121-757 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.708304, In supplement to: Billups, K; Schrag, DP (2003): Application of benthic foraminiferal Mg/Ca ratios to questions of Cenozoic climate change. Earth and Planetary Science Letters, 209(1-2), 181-195, https://doi.org/10.1016/S0012-821X(03)00067-0
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -17.023667 * Longitude: 88.181133
Date/Time Start: 1988-06-01T00:00:00 * Date/Time End: 1988-06-05T00:00:00
Minimum DEPTH, sediment/rock: 0.40 m * Maximum DEPTH, sediment/rock: 206.70 m
Event(s):
121-757 * Latitude: -17.023667 * Longitude: 88.181133 * Date/Time Start: 1988-06-01T00:00:00 * Date/Time End: 1988-06-05T00:00:00 * Elevation: -1659.7 m * Penetration: 804.9 m * Recovery: 349.1 m * Location: South Indian Ridge, South Indian Ocean * Campaign: Leg121 * Basis: Joides Resolution * Method/Device: Composite Core (COMPCORE) * Comment: 55 cores; 490.3 m cored; 0 m drilled; 71.2% recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Cibicidoides spp., Magnesium/Calcium ratio | Cibicidoides spp. Mg/Ca | mmol/mol | Billups, Katharina | Inductively coupled plasma atomic emission spectroscope (ICP-AES) | size fraction 250-425 µm |
| 4 | Cibicidoides spp., δ18O | Cibicidoides spp. δ18O | ‰ PDB | Billups, Katharina | Mass spectrometer VG Optima | size fraction 250-425 µm, 3-5 tests |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
132 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Cibicidoides spp. Mg/Ca [mmol/mol] | 4 Cibicidoides spp. δ18O [‰ PDB] |
|---|---|---|---|
| 0.40 | 60 | 2.15 | |
| 1.73 | 261 | 2.15 | |
| 3.23 | 490 | 2.28 | |
| 4.90 | 772 | 2.21 | |
| 7.90 | 1278 | 2.11 | |
| 10.90 | 1728 | 2.07 | |
| 14.40 | 2336 | 2.32 | |
| 18.20 | 3043 | 2.05 | |
| 23.40 | 3760 | 2.19 | |
| 24.00 | 3821 | 2.37 | |
| 28.50 | 4278 | 2.42 | |
| 33.60 | 4796 | 2.18 | |
| 36.60 | 5101 | 2.23 | |
| 37.74 | 5217 | 2.23 | |
| 41.10 | 5462 | 2.05 | |
| 47.70 | 6285 | 2.11 | |
| 54.40 | 7339 | 2.14 | |
| 57.40 | 7700 | 2.13 | |
| 60.40 | 8062 | 2.31 | |
| 62.60 | 8327 | 2.28 | |
| 65.60 | 8689 | 2.19 | |
| 70.10 | 9231 | 2.33 | |
| 72.20 | 9640 | 2.34 | |
| 75.20 | 10669 | 2.20 | |
| 78.20 | 11697 | 2.01 | |
| 79.70 | 12211 | 2.19 | |
| 81.90 | 12966 | 2.24 | |
| 83.40 | 13480 | 2.09 | |
| 86.40 | 14587 | 2.12 | |
| 89.40 | 15705 | 2.24 | |
| 93.10 | 17083 | 2.35 | |
| 94.60 | 17641 | 2.46 | |
| 96.10 | 18200 | 2.17 | |
| 97.60 | 18648 | 2.28 | |
| 99.10 | 19096 | 2.42 | |
| 101.20 | 24045 | 2.85 | |
| 102.00 | 25011 | 3.18 | |
| 102.70 | 25856 | 2.13 | |
| 104.20 | 27667 | 2.04 | |
| 105.70 | 29478 | 1.88 | |
| 107.20 | 29500 | 1.74 | |
| 108.70 | 30070 | 1.73 | 1.90 |
| 110.70 | 31410 | 2.01 | 1.66 |
| 111.70 | 31880 | 1.55 | |
| 112.70 | 32140 | 1.65 | |
| 113.70 | 32270 | 1.57 | 1.47 |
| 115.20 | 32440 | 1.58 | 1.40 |
| 116.70 | 32590 | 1.51 | 1.65 |
| 118.20 | 32720 | 1.50 | |
| 118.70 | 32790 | 1.72 | |
| 119.68 | 33010 | 2.28 | 1.31 |
| 120.30 | 33150 | 2.80 | 1.23 |
| 121.80 | 33650 | 1.52 | 0.57 |
| 123.30 | 34170 | 2.05 | 0.48 |
| 124.80 | 34490 | 1.26 | 1.06 |
| 126.30 | 34620 | 1.60 | 1.18 |
| 127.30 | 34670 | 1.37 | |
| 127.80 | 34700 | 1.72 | 0.93 |
| 129.30 | 34810 | 1.45 | 1.09 |
| 130.00 | 35340 | 1.64 | |
| 131.00 | 36140 | 1.34 | |
| 131.50 | 36570 | 1.41 | 0.57 |
| 133.00 | 37540 | 2.18 | 0.92 |
| 134.50 | 38170 | 1.67 | 1.13 |
| 136.00 | 38530 | 1.42 | 1.26 |
| 137.50 | 38840 | 1.77 | 0.93 |
| 139.70 | 39300 | 1.37 | |
| 141.20 | 39610 | 1.54 | 1.23 |
| 143.20 | 40060 | 1.66 | |
| 144.20 | 40280 | 1.43 | 0.76 |
| 145.70 | 40650 | 1.60 | 0.95 |
| 147.20 | 41040 | 1.93 | 0.96 |
| 149.30 | 41670 | 1.92 | |
| 150.80 | 42320 | 2.12 | |
| 152.30 | 42750 | 1.90 | |
| 153.80 | 43100 | 2.94 | |
| 155.30 | 43450 | 2.22 | |
| 156.80 | 43860 | 2.13 | |
| 158.30 | 44300 | 2.10 | |
| 159.00 | 44510 | 2.09 | |
| 160.50 | 44900 | 2.97 | |
| 162.00 | 45240 | 2.68 | |
| 163.50 | 45570 | 2.76 | |
| 165.00 | 45850 | 3.25 | |
| 166.50 | 46120 | 2.54 | |
| 168.00 | 46380 | 4.33 | |
| 168.70 | 46480 | 1.95 | |
| 170.20 | 46680 | 2.50 | |
| 171.70 | 46850 | 2.87 | |
| 173.20 | 47030 | 3.08 | |
| 174.90 | 47270 | 3.40 | |
| 176.40 | 47540 | 3.71 | |
| 177.90 | 47880 | 3.55 | |
| 179.40 | 48210 | 4.59 | |
| 180.90 | 48570 | 4.06 | |
| 182.40 | 48930 | 2.93 | |
| 182.90 | 49050 | 3.58 | |
| 184.40 | 49390 | 3.31 | |
| 185.90 | 49700 | 3.38 | |
| 187.40 | 49970 | 3.62 | |
| 188.90 | 50130 | 3.33 | |
| 190.40 | 50250 | 3.28 | |
| 192.60 | 50380 | 4.70 | |
| 194.10 | 50440 | 4.42 | |
| 195.60 | 50510 | 4.83 | |
| 197.10 | 50590 | 6.34 | |
| 202.20 | 50980 | 4.06 | |
| 203.70 | 51140 | 6.43 | |
| 205.20 | 51310 | 5.53 | |
| 206.70 | 51490 | 5.18 |