Hess, Jennifer; Bender, Michael L; Schilling, Jean-Guy (1986): (Table 2) Sr isotope ratios of planktonic foraminifera from DSDP Hole 72-516 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.712592, 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
Always quote citation above when using data! You can download the citation in several formats below.
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: -30.276300 * Longitude: -35.285200
Date/Time Start: 1980-03-11T00:00:00 * Date/Time End: 1980-03-11T00:00:00
Minimum DEPTH, sediment/rock: 49.7 m * Maximum DEPTH, sediment/rock: 168.4 m
Event(s):
72-516 * Latitude: -30.276300 * Longitude: -35.285200 * Date/Time: 1980-03-11T00:00:00 * Elevation: -1313.0 m * Penetration: 183.3 m * Recovery: 148.1 m * Location: South Atlantic/CONT RISE * Campaign: Leg72 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 40 cores; 166.1 m cored; 17.2 m drilled; 89.2 % 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 |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
37 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 |
---|---|---|---|---|---|---|
5300 | 49.7 | 72-516-12-2,20-22 | 0.708914 | 0.000020 | -40 | |
5500 | 52.6 | 72-516-13-3,20-22 | 0.708900 | 0.000034 | -42 | |
16100 | 84.9 | 72-516-20-3,20-22 | 0.708725 | 0.000014 | -67 | 0.00139 |
16900 | 102.5 | 72-516-24-3,20-22 | 0.708600 | 0.000016 | -84 | 0.00134 |
17900 | 120.1 | 72-516-28-3,20-22 | 0.708555 | 0.000016 | -91 | 0.00144 |
18800 | 137.7 | 72-516-32-3,20-22 | 0.708505 | 0.000024 | -97 | 0.00139 |
19700 | 150.8 | 72-516-35-3,20-22 | 0.708435 | 0.000022 | -108 | 0.00139 |
20800 | 168.4 | 72-516-39-3,7-11 | 0.708418 | 0.000026 | -110 |