Hess, Jennifer; Bender, Michael L; Schilling, Jean-Guy (1986): (Table 2) Sr isotope ratios of planktonic foraminifera from DSDP Hole 90-593 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.712595, In supplement to: Hess, J et al. (1986): Evolution of the ratio of strontium-87 to strontium-86 in seawater from Cretaceous to present. Science, 231(4741), 979-984, https://doi.org/10.1126/science.231.4741.979
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -40.507800 * Longitude: 167.674500
Date/Time Start: 1982-12-28T00:00:00 * Date/Time End: 1982-12-28T00:00:00
Minimum DEPTH, sediment/rock: 12.6 m * Maximum DEPTH, sediment/rock: 571.5 m
Event(s):
90-593 * Latitude: -40.507800 * Longitude: 167.674500 * Date/Time: 1982-12-28T00:00:00 * Elevation: -1068.0 m * Penetration: 571.5 m * Recovery: 469.5 m * Location: South Pacific/Tasman Sea/PLATEAU * Campaign: Leg90 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 58 cores; 550.5 m cored; 19.2 m drilled; 85.3 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Sample code/label | Sample label | Hess, Jennifer | DSDP/ODP/IODP sample designation | ||
| 4 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Hess, Jennifer | normalized to 86Sr/88Sr = 0.1194 | ||
| 5 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Hess, Jennifer | represents 2 standrad errors of the mean of 500 to 700 individual measurements | |
| 6 | δ87Sr | δ87Sr | Hess, Jennifer | |||
| 7 | Strontium/Calcium ratio | Sr/Ca | Hess, Jennifer | |||
| 8 | Comment | Comment | Hess, Jennifer | Scanning electron microscope (SEM) | evidence for recrystallization 1 = none, 2 = minor 3 = overgrown |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
252 data points
Data
| 1 Age [ka BP] | 2 Depth sed [m] | 3 Sample label | 4 87Sr/86Sr | 5 87Sr/86Sr e [±] | 6 δ87Sr | 7 Sr/Ca | 8 Comment |
|---|---|---|---|---|---|---|---|
| 600 | 12.6 | 90-593-2-6,2-4 | 0.709205 | 0.000041 | 1 | 0.00141 | 1 |
| 1500 | 33.9 | 90-593-4-CC | 0.709117 | 0.000032 | -11 | 0.00139 | 1 |
| 2800 | 53.1 | 90-593-6-CC | 0.709105 | 0.000026 | -13 | 0.00140 | 1 |
| 3300 | 72.3 | 90-593-8-CC | 0.709080 | 0.000026 | -17 | 0.00134 | 1 |
| 3600 | 110.7 | 90-593-12-CC | 0.709064 | 0.000032 | -19 | 0.00136 | 2 |
| 3800 | 129.9 | 90-593-14-CC | 0.709035 | 0.000034 | -23 | 0.00136 | 2 |
| 4900 | 149.1 | 90-593-16-CC | 0.709020 | 0.000034 | -25 | 0.00132 | 2 |
| 6100 | 168.3 | 90-593-18-CC | 0.709003 | 0.000030 | -28 | 0.00128 | 2 |
| 7400 | 187.5 | 90-593-20-CC | 0.708988 | 0.000024 | -30 | 0.00130 | 2 |
| 8600 | 206.7 | 90-593-22-CC | 0.708974 | 0.000030 | -32 | 0.00128 | 2 |
| 9900 | 225.9 | 90-593-24-CC | 0.708949 | 0.000028 | -35 | 0.00140 | 1 |
| 11100 | 245.1 | 90-593-26-CC | 0.708917 | 0.000022 | -40 | 0.00130 | 1 |
| 12200 | 264.3 | 90-593-28-CC | 0.708961 | 0.000026 | -33 | 0.00138 | 1 |
| 12500 | 279.9 | 90-593-30-5,1-2 | 0.708969 | 0.000026 | -32 | 0.00139 | 1 |
| 13000 | 302.7 | 90-593-32-CC | 0.708910 | 0.000036 | -41 | 0.00141 | 1 |
| 13400 | 318.3 | 90-593-34-5,1-2 | 0.708868 | 0.000028 | -47 | 0.00141 | 1 |
| 13900 | 341.1 | 90-593-36-CC | 0.708911 | 0.000036 | -40 | 0.00136 | 1 |
| 14300 | 360.3 | 90-593-38-CC | 0.708876 | 0.000030 | -45 | 0.00139 | 1 |
| 14700 | 379.5 | 90-593-40-CC | 0.708848 | 0.000024 | -49 | 0.00126 | 1 |
| 15100 | 392.8 | 90-593-42-3,70-72 | 0.708802 | 0.000014 | -56 | 0.00135 | 1 |
| 16100 | 398.7 | 90-593-42-CC | 0.708698 | 0.000024 | -71 | 0.00135 | 1 |
| 17100 | 408.7 | 90-593-44-1,35-37 | 0.708637 | 0.000016 | -79 | 0.00128 | 1 |
| 18000 | 417.9 | 90-593-44-CC | 0.708557 | 0.000020 | -90 | 0.00135 | 1 |
| 19000 | 427.9 | 90-593-46-1,35-37 | 0.708515 | 0.000032 | -96 | 0.00137 | 1 |
| 19900 | 437.1 | 90-593-46-CC | 0.708515 | 0.000024 | -96 | 0.00135 | 1 |
| 21000 | 456.3 | 90-593-48-CC | 0.708446 | 0.000020 | -106 | 0.00136 | 1 |
| 23800 | 475.5 | 90-593-50-CC | 0.708211 | 0.000028 | -139 | 0.00139 | 1 |
| 26600 | 487.0 | 90-593-52-2,35-37 | 0.708161 | 0.000012 | -146 | 0.00132 | 1 |
| 27200 | 490.0 | 90-593-52-4,35-37 | 0.708159 | 0.000028 | -147 | 0.00135 | 1 |
| 28300 | 494.7 | 90-593-52-CC | 0.708145 | 0.000032 | -148 | 0.00139 | 1 |
| 29100 | 498.1 | 90-593-53-3,35-37 | 0.708003 | 0.000016 | -169 | 0.00135 | 1 |
| 30600 | 504.7 | 90-593-54-1,35-37 | 0.708027 | 0.000028 | -165 | 0.00135 | 1 |
| 30900 | 506.2 | 90-593-54-2,35-37 | 0.708038 | 0.000016 | -164 | 0.00139 | 1 |
| 32600 | 513.9 | 90-593-54-CC | 0.708030 | 0.000020 | -165 | 0.00141 | 1 |
| 33100 | 516.8 | 90-593-55-2,35-37 | 0.707959 | 0.000018 | -175 | 0.00141 | 1 |
| 34000 | 525.4 | 90-593-56-2,35-37 | 0.707932 | 0.000036 | -179 | 0.00143 | 1 |
| 35000 | 529.9 | 90-593-56-5,35-36 | 0.707911 | 0.000024 | -181 | 0.00139 | 1 |
| 35800 | 533.1 | 90-593-56-CC | 0.707945 | 0.000032 | -177 | 0.00140 | 1 |
| 37100 | 540.1 | 90-593-57-6,35-37 | 0.707809 | 0.000024 | -196 | 0.00136 | 1 |
| 38100 | 544.6 | 90-593-58-2,35-37 | 0.707816 | 0.000014 | -195 | 0.00141 | 1 |
| 39900 | 563.8 | 90-593-60-2,35-37 | 0.707752 | 0.000020 | -204 | 0.00145 | 1 |
| 40900 | 571.5 | 90-593-60-CC | 0.707747 | 0.000034 | -205 | 0.00145 | 2 |