(Table 1) Strontium concentrations and isotope ratios of anhydrite from DSDP/ODP Hole 504B
| Cobertura |
MEDIAN LATITUDE: 1.022483 * MEDIAN LONGITUDE: -69.775183 * SOUTH-BOUND LATITUDE: 0.000000 * WEST-BOUND LONGITUDE: -83.730300 * NORTH-BOUND LATITUDE: 1.227200 * EAST-BOUND LONGITUDE: 0.000000 * DATE/TIME START: 1986-10-05T11:45:00 * DATE/TIME END: 1991-11-12T04:10:00 * MINIMUM DEPTH, sediment/rock: 580 m * MAXIMUM DEPTH, sediment/rock: 1982 m |
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| Data(s) |
26/01/1998
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| Resumo |
In samples from 1575 to 1982 mbsf anhydrite leached from whole-rock powders. 87Sr/86Sr and Sr/Ca determined following methods described in (Teagle et al., 1996, doi:10.2973/odp.proc.sr.148.113.1996, Teagle et al., 1998, doi:10.2973/odp.proc.sr.158.223.1998). For the period of the analysis (Jan. 1994-Dec. 1995) NIST SRM 987 gave 87Sr/86Srs0.710244 +/- 0.000018 (2 sigma, n = 115). Full analytical procedural blanks were <50 pg for Sr. delta18O following (Pickthorn and O´Neil, 1985). Repeated extractions and measurements of samples and standards were reproducible within +/- 0.5. |
| Formato |
text/tab-separated-values, 162 data points |
| Identificador |
https://doi.pangaea.de/10.1594/PANGAEA.711801 doi:10.1594/PANGAEA.711801 |
| Idioma(s) |
en |
| Publicador |
PANGAEA |
| Relação |
doi:10.1594/PANGAEA.711803 Teagle, Damon AH; Alt, Jeffrey C; Halliday, Alex N (1998): Tracing the chemical evolution of fluids during hydrothermal recharge: Constraints from anhydrite recovered in ODP Hole 504B. Earth and Planetary Science Letters, 155(3-4), 167-182, doi:10.1016/S0012-821X(97)00209-4 |
| Direitos |
CC-BY: Creative Commons Attribution 3.0 Unported Access constraints: unrestricted |
| Palavras-Chave | #-; 111-504B; 137-504B; 140-504B; 70-504B; 83-504B; Calculated; Deep Sea Drilling Project; delta 18O; delta 34S; DEPTH, sediment/rock; DRILL; Drilling/drill rig; DSDP; Event label; Glomar Challenger; Isotope ratio mass spectrometry; Joides Resolution; Leg111; Leg137; Leg140; Leg69; Leg83; North Pacific Ocean; Ocean Drilling Program; ODP; ODP sample designation; Sample code/label; Sample code/label 2; Strontium; Strontium/Calcium ratio; Strontium 87/Strontium 86, error; Strontium 87/Strontium 86 ratio; Temperature, calculated |
| Tipo |
Dataset |
