Nähr, Thomas H; Botz, Reiner; Bohrmann, Gerhard; Schmidt, Mark (1998): (Table 1) Stable oxygen isotope ratios of clinoptilolites from ODP Hole 127-797B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.711485, In supplement to: Nähr, TH et al. (1998): Oxygen isotopic composition of low-temperature authigenic clinoptilolite. Earth and Planetary Science Letters, 160(3-4), 369-381, https://doi.org/10.1016/S0012-821X(98)00097-1
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 38.616000 * Longitude: 134.536000
Date/Time Start: 1989-07-31T20:00:00 * Date/Time End: 1989-08-04T17:00:00
Minimum DEPTH, sediment/rock: 307.4 m * Maximum DEPTH, sediment/rock: 427.6 m
Event(s):
127-797B * Latitude: 38.616000 * Longitude: 134.536000 * Date/Time Start: 1989-07-31T20:00:00 * Date/Time End: 1989-08-04T17:00:00 * Elevation: -2874.0 m * Penetration: 495.7 m * Recovery: 370.69 m * Location: Japan Sea * Campaign: Leg127 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 53 cores; 495.7 m cored; 0 m drilled; 74.8 % recovery
Comment:
For d18O data of pore water see Brumsack et al. (1992) dataset: doi:10.1594/PANGAEA.711476
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | Sample code/label | Sample label | Nähr, Thomas H | DSDP/ODP/IODP sample designation | ||
| 3 | Temperature, in rock/sediment | t | °C | Nähr, Thomas H | based on the extrapolated thermal gradients of 121°C/km (Tamaki et al., 1990, doi:10.2973/odp.proc.ir.127.1990) | |
| 4 | δ18O | δ18O | ‰ | Nähr, Thomas H | Mass spectrometer Finnigan MAT 251 | Clinoptilolite, framework oxygen (SMOW) |
| 5 | Fractionation factor | Frac Factor | Nähr, Thomas H | isotopic fractionation between clinoptilolite and pore water | ||
| 6 | Temperature, calculated | T cal | °C | Nähr, Thomas H | isotopic | |
| 7 | Temperature, standard deviation | T std dev | ± | Nähr, Thomas H | isotopic |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
36 data points
Data
| 1 Depth sed [m] | 2 Sample label | 3 t [°C] | 4 δ18O [‰] | 5 Frac Factor | 6 T cal [°C] | 7 T std dev [±] |
|---|---|---|---|---|---|---|
| 307.4 | 127-797B-33X-4 | 39.2 | 21.5 | 1.027 | 49 | 13 |
| 323.1 | 127-797B-35X-2 | 41.1 | 19.7 | 1.024 | 62 | 15 |
| 370.6 | 127-797B-40X-2 | 46.8 | 19.3 | 1.025 | 56 | 14 |
| 388.0 | 127-797B-42X-1 | 48.9 | 18.7 | 1.025 | 59 | 15 |
| 427.6 | 127-797B-46X-1 | 53.7 | 23.6 | 1.030 | 34 | 11 |
| 427.6 | 127-797B-46X-1 | 53.7 | 24.0 | 1.031 | 33 | 11 |