Cronin, Thomas M; Dowsett, Harry J; Dwyer, Gary S; Baker, Paul A; Chandler, Mark A (2005): (Appendix) Mg/Ca ratios of ostracodes and bottom-water temperature reconstruction for the Mid-Pliocene of ODP Hole 81-552A in the North Atlantic [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.684695, In supplement to: Cronin, TM et al. (2005): Mid-Pliocene deep-sea bottom-water temperatures based on ostracode Mg/Ca ratios. Marine Micropaleontology, 54(3-4), 249-261, https://doi.org/10.1016/j.marmicro.2004.12.003
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 56.042700 * Longitude: -23.231300
Date/Time Start: 1981-07-31T00:00:00 * Date/Time End: 1981-07-31T00:00:00
Minimum Elevation: -2301.0 m * Maximum Elevation: -2301.0 m
Event(s):
81-552A * Latitude: 56.042700 * Longitude: -23.231300 * Date/Time: 1981-07-31T00:00:00 * Elevation: -2301.0 m * Penetration: 183.5 m * Recovery: 182.3 m * Location: North Atlantic/PLATEAU * Campaign: Leg81 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 38 cores; 183.5 m cored; 0 m drilled; 99.4 % recovery
Comment:
Age is PRISM-1 age
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Sample code/label | Sample label | Cronin, Thomas M | DSDP/ODP/IODP sample designation | ||
| 3 | Age model, optional | Age model opt | ka | Cronin, Thomas M | PRISM2-revised age | |
| 4 | Species | Species | Cronin, Thomas M | Counting >150 µm fraction | Krithe species | |
| 5 | Sex | Sex | Cronin, Thomas M | |||
| 6 | Sample mass | Samp m | g | Cronin, Thomas M | shell weight | |
| 7 | Magnesium/Calcium ratio | Mg/Ca | Cronin, Thomas M | mmol/mol; 0.0009 added to Mg:Ca to correct for atomic absorption | ||
| 8 | Magnesium/Calcium ratio | Mg/Ca | Cronin, Thomas M | mmol/mol; sample mean | ||
| 9 | Temperature, calculated | T cal | °C | Cronin, Thomas M | Calculated | Bottom-water temperature specimen |
| 10 | Temperature, calculated | T cal | °C | Cronin, Thomas M | Calculated | Bottom-water temperature sample mean |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
125 data points
Data
| 1 Age [ka BP] | 2 Sample label (DSDP/ODP/IODP sample designation) | 3 Age model opt [ka] (PRISM2-revised age) | 4 Species (Krithe species, Counting >150...) | 5 Sex | 6 Samp m [g] (shell weight) | 7 Mg/Ca (mmol/mol; 0.0009 added to Mg:...) | 8 Mg/Ca (mmol/mol; sample mean) | 9 T cal [°C] (Bottom-water temperature spec...) | 10 T cal [°C] (Bottom-water temperature samp...) |
|---|---|---|---|---|---|---|---|---|---|
| 2809 | 81-552A-10-1,130 | 2927 | Krithe morkhoveni | F | 0.0295 | 10.494 | 10.494 | 3.21187 | 3.21187 |
| 2831 | 81-552A-10-2,10 | 2949 | Krithe morkhoveni | F | 0.0385 | 16.139 | 16.139 | 8.03257 | 8.03257 |
| 2846 | 81-552A-10-2,10 | 2965 | Krithe morkhoveni | F | 0.0572 | 10.460 | 10.460 | 3.18267 | 3.18267 |
| 2874 | 81-552A-10-2,30 | 2993 | Krithe morkhoveni | F | 0.0490 | 10.101 | 10.101 | 2.87603 | 2.87603 |
| 2919 | 81-552A-10-2,69 | 3039 | Krithe pernoides | M | 0.0262 | 9.603 | 9.603 | 2.45107 | 2.45107 |
| 2954 | 81-552A-10-3,30 | 3074 | Krithe morkhoveni | F | 0.0649 | 8.613 | 8.613 | 1.60582 | 1.60582 |
| 3012 | 81-552A-10-3,127 | 3137 | Krithe dolichodeira | F | 0.0537 | 7.988 | 7.988 | 1.07136 | 1.07136 |
| 3077 | 81-552A-11-1,72 | 3216 | Krithe aequabilis | M | 0.0106 | 10.938 | 10.668 | 3.59142 | 3.36082 |
| 3077 | 81-552A-11-1,72 | 3216 | Krithe reversa | F | 0.0080 | 10.398 | 0.000 | 3.13021 | |
| 3087 | 81-552A-11-1,87 | 3228 | Krithe dolichodeira | F | 0.0161 | 10.173 | 10.173 | 2.93794 | 2.93794 |
| 3087 | 81-552A-11-1,87 | 3228 | Krithe morkhoveni | F | 0.0723 | 8.708 | 8.708 | 1.68634 | 1.68634 |
| 3097 | 81-552A-11-1,108 | 3239 | Krithe morkhoveni | F | 0.0256 | 11.974 | 11.974 | 4.47605 | 4.47605 |
| 3141 | 81-552A-11-2,53 | 3287 | Krithe aequabilis | F | 0.0087 | 9.120 | 9.120 | 2.03847 | 2.03847 |
| 3177 | 81-552A-11-2,130 | 3327 | Krithe pernoides | F | 0.0156 | 9.769 | 9.769 | 2.59277 | 2.59277 |