Karpoff, Anne Marie; Hoffert, Michel; Clauer, Norbert (1981): (Table 4) Rb/Sr isotopes data on siliceous, calcareous, and bulk material from the red clays and cherts at DSDP Hole 62-464 [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.819728, In supplement to: Karpoff, AM et al. (1981): Sedimentary sequences at Deep Sea Drilling Project Site 464: Silicification processes and transition between siliceous biogenic oozes and brown clays. In: Thiede, J; Vallier, TL; et al. (eds.), Initial Reports of the Deep Sea Drilling Project (U.S. Govt. Printing Office), 62, 759-771, https://doi.org/10.2973/dsdp.proc.62.131.1981
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: 39.860700 * Longitude: 173.888800
Date/Time Start: 1978-08-17T00:00:00 * Date/Time End: 1978-08-17T00:00:00
Minimum Elevation: -4637.0 m * Maximum Elevation: -4637.0 m
Event(s):
62-464 * Latitude: 39.860700 * Longitude: 173.888800 * Date/Time: 1978-08-17T00:00:00 * Elevation: -4637.0 m * Penetration: 308.5 m * Recovery: 77.6 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 308.5 m cored; 0 m drilled; 25.2 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Karpoff, Anne Marie | DSDP/ODP/IODP sample designation | ||
| 2 | Mineral name | Mineral | Karpoff, Anne Marie | |||
| 3 | Stage | Stage | Karpoff, Anne Marie | |||
| 4 | Age model | Age model | ka | Karpoff, Anne Marie | Age model, biostratigraphy | |
| 5 | Age, error | Age e | ± | Karpoff, Anne Marie | Age model, biostratigraphy | |
| 6 | Rubidium | Rb | mg/kg | Karpoff, Anne Marie | see reference(s) | |
| 7 | Strontium | Sr | mg/kg | Karpoff, Anne Marie | see reference(s) | |
| 8 | Rubidium-87/Strontium-86 ratio | 87Rb/86Sr | Karpoff, Anne Marie | |||
| 9 | Strontium-87/Strontium-86 ratio | 87Sr/86Sr | Karpoff, Anne Marie | The 87Sr/86sr ratios were corrected for a 86Sr/88Sr ratio at 0.1194 and adjusted to 0.71014 for the NBS 987 standard | ||
| 10 | Strontium-87/Strontium-86 ratio, error | 87Sr/86Sr e | ± | Karpoff, Anne Marie | The individual error of each run (2sigma/root(N)) is given in 10**-5 | |
| 11 | Age model, optional | Age model opt | ka | Karpoff, Anne Marie | Age, rubidium isotope | Isotopic, calculated with the new decay constant lambda-87Rb = 1.42 x 10**-11 x a**-1 |
| 12 | Age, error | Age e | ± | Karpoff, Anne Marie | Age, rubidium isotope |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
103 data points