Gourlan, Alexandra T; Meynadier, Laure M; Allègre, Claude J (2008): (Table 2) Neodymium isotope ratios of ODP Hole 130-807A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707045, In supplement to: Gourlan, AT et al. (2008): Tectonically driven changes in the Indian Ocean circulation over the last 25 Ma: Neodymium isotope evidence. Earth and Planetary Science Letters, 267(1-2), 353-364, https://doi.org/10.1016/j.epsl.2007.11.054
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 3.607000 * Longitude: 156.625000
Date/Time Start: 1990-02-26T16:08:00 * Date/Time End: 1990-03-02T21:00:00
Minimum DEPTH, sediment/rock: 6.70 m * Maximum DEPTH, sediment/rock: 596.66 m
Event(s):
130-807A * Latitude: 3.607000 * Longitude: 156.625000 * Date/Time Start: 1990-02-26T16:08:00 * Date/Time End: 1990-03-02T21:00:00 * Elevation: -2803.8 m * Penetration: 822.9 m * Recovery: 716.74 m * Location: West equatorial Pacific Ocean * Campaign: Leg130 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 86 cores; 822.9 m cored; 0 m drilled; 87.1 % recovery
Comment:
The chronology was initially derived from micropaleontology and refined by calibration of Sr isotopes from the carbonate fraction of a selection of samples (Pierce et al., 1989, doi:10.2973/odp.proc.ir.121.1989) (IPGP-Lab data), using the reference curve of Mc Arthur et al. (2001, doi:10.1086/319243)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 2 | AGE | Age | ka BP | Geocode | ||
| 3 | Sample code/label | Sample label | Gourlan, Alexandra T | DSDP/ODP/IODP sample designation | ||
| 4 | Sample code/label 2 | Sample label 2 | Gourlan, Alexandra T | B&V original data from Burton and Vance (2000) datasets: doi:10.1594/PANGAEA.711291 | ||
| 5 | Neodymium-143/Neodymium-144 ratio | 143Nd/144Nd | Gourlan, Alexandra T | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | ||
| 6 | Neodymium-143/Neodymium-144 ratio, error | 143Nd/144Nd e | ± | Gourlan, Alexandra T | 2 sigma | |
| 7 | ε-Neodymium | ε-Nd | Gourlan, Alexandra T | Multi-collector inductively coupled plasma mass spectrometer (MC-ICP-MS) | fossil seawater | |
| 8 | ε-Neodymium, standard deviation | ε-Nd std dev | ± | Gourlan, Alexandra T | 2 sigma, experimental |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
90 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Sample label | 4 Sample label 2 | 5 143Nd/144Nd | 6 143Nd/144Nd e [±] | 7 ε-Nd | 8 ε-Nd std dev [±] |
|---|---|---|---|---|---|---|---|
| 6.70 | 300 | 130-807A-1H-5,70-72 | V1 | 0.512490 | 0.000010 | -2.74 | 0.20 |
| 27.30 | 1500 | 130-807A-4H-1,90-92 | V5 | 0.512500 | 0.000010 | -2.70 | 0.20 |
| 27.30 | 1500 | 130-807A-4H-1,90-92 | V5bis | 0.512493 | 0.000006 | -2.82 | 0.12 |
| 58.00 | 2400 | 130-807A-4H-6,90-92 | V8 | 0.512505 | 0.000006 | -2.60 | 0.12 |
| 76.66 | 3200 | 130-807A-9H-2,126-128 | V11 | 0.512541 | 0.000020 | -1.90 | 0.39 |
| 104.76 | 4200 | 130-807A-12H-2,86-88 | V14 | 0.512508 | 0.000007 | -2.54 | 0.14 |
| 124.78 | 4900 | 130-807A-14H-3,38-40 | V16 | 0.512476 | 0.000013 | -3.16 | 0.25 |
| 180.75 | 6700 | 130-807A-20H-2,85-87 | V22 | 0.512481 | 0.000014 | -3.07 | 0.27 |
| 247.15 | 8700 | 130-807A-27X-2,75-77 | V29 | 0.512446 | 0.000013 | -3.75 | 0.25 |
| 314.58 | 11400 | 130-807A-34X-2,108-110 | V36 | 0.512464 | 0.000009 | -3.40 | 0.17 |
| 364.22 | 14500 | 130-807A-39X-3,132-134 | V41 | 0.512468 | 0.000005 | -3.32 | 0.10 |
| 421.76 | 16800 | 130-807A-45X-3,46-48 | V47 | 0.512408 | 0.000008 | -4.49 | 0.15 |
| 497.19 | 19900 | 130-807A-53X-2,29-31 | V55 | 0.512438 | 0.000007 | -3.91 | 0.13 |
| 545.19 | 22100 | 130-807A-58X-2,29-31 | V60 | 0.512410 | 0.000010 | -4.50 | 0.20 |
| 596.66 | 24200 | 130-807A-63X-4,56-58 | V65 | 0.512390 | 0.000004 | -4.84 | 0.07 |