Richter, Frank M; DePaolo, Donald J (2009): (Table 1) Strontium isotopic and concentration data for acetic acid-soluble fractions of sediments from DSDP Site 85-575 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.700899, In supplement to: Richter, FM; DePaolo, DJ (1988): Diagenesis and Sr isotopic evolution of seawater using data from DSDP 590B and 575. Earth and Planetary Science Letters, 90(4), 382-394, https://doi.org/10.1016/0012-821X(88)90137-9
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Latitude: 5.850000 * Longitude: -135.036000
Date/Time Start: 1982-04-21T00:00:00 * Date/Time End: 1982-04-21T00:00:00
Minimum DEPTH, sediment/rock: 33.0 m * Maximum DEPTH, sediment/rock: 144.0 m
Event(s):
85-575A * Latitude: 5.850000 * Longitude: -135.036000 * Date/Time: 1982-04-21T00:00:00 * Elevation: -4536.0 m * Penetration: 208.4 m * Recovery: 141.1 m * Location: North Pacific/FLANK * Campaign: Leg85 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 33 cores; 141.8 m cored; 0 m drilled; 99.5 % recovery
85-575B * Latitude: 5.850000 * Longitude: -135.036000 * Date/Time: 1982-04-21T00:00:00 * Elevation: -4536.0 m * Penetration: 119 m * Recovery: 118.7 m * Location: North Pacific/FLANK * Campaign: Leg85 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 14 cores; 118.3 m cored; 0 m drilled; 100.3 % recovery
Comment:
Age data are based on diatom and radiolarian biostratigraphy (Weinreich and Theyer, 1985, doi:10.2973/dsdp.proc.85.129.1985) and time scale of Barron et al. (1985). Depths for Hole 85-575A are adjusted to match 85-575B depths. Actual subbottom depths were 19.2 m less.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Sample code/label | Sample label | Richter, Frank M | DSDP/ODP/IODP sample designation | ||
| 4 | Age, dated | Age dated | ka | Richter, Frank M | ||
| 5 | Insoluble residue | Insol res | % | Richter, Frank M | % of weight of sample insoluble in 5 molal (mol/kg) acetic acid | |
| 6 | Strontium | Sr | mg/kg | Richter, Frank M | ||
| 7 | Rubidium-87/Strontium-86 ratio | 87Rb/86Sr | Richter, Frank M | |||
| 8 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Richter, Frank M | All 87Sr/86Sr are normalized to 84Sr/88Sr = 0.1194. NBS 987 is measured as 0.710330 +/- 0.000005 | ||
| 9 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Richter, Frank M | 2 sigma |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
126 data points