McGee, David; Marcantonio, Franco; Lynch-Stieglitz, Jean (2007): (Table 2) Oxygen and thorium isotope ratios, and flux data of ODP Hole 138-848B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707242, In supplement to: McGee, D et al. (2007): Deglacial changes in dust flux in the eastern equatorial Pacific. Earth and Planetary Science Letters, 257(1-2), 215-230, https://doi.org/10.1016/j.epsl.2007.02.033
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -2.993900 * Longitude: -110.479850
Date/Time Start: 1991-06-04T15:35:00 * Date/Time End: 1991-06-05T11:41:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.60 m
Event(s):
138-848B * Latitude: -2.993900 * Longitude: -110.479850 * Date/Time Start: 1991-06-04T15:35:00 * Date/Time End: 1991-06-05T11:41:00 * Elevation: -3855.6 m * Penetration: 93.8 m * Recovery: 97.75 m * Location: South Pacific Ocean * Campaign: Leg138 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 12 cores; 93.8 m cored; 0 m drilled; 104.2 % recovery
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 | McGee, David | DSDP/ODP/IODP sample designation | ||
| 4 | Globigerinoides sacculifer, δ18O | G. sacculifer δ18O | ‰ PDB | McGee, David | Isotope ratio mass spectrometry | |
| 5 | Thorium-232 | 232Th | mg/kg | McGee, David | Inductively coupled plasma - mass spectrometry (ICP-MS) | |
| 6 | Blank effect | Blank eff | % | McGee, David | Blank correction | |
| 7 | Thorium-230 excess | 230Th xs | dpm/g | McGee, David | ||
| 8 | Thorium, flux | Th flux | dpm/m2/a | McGee, David | Calculated | 232Th |
| 9 | Particle, flux | Part flux | g/m2/a | McGee, David | Calculated | dust flux |
| 10 | Accumulation rate, mass | MAR | g/cm2/ka | McGee, David | Calculated |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
56 data points
Data
| 1 Depth sed [m] | 2 Age [ka BP] | 3 Sample label | 4 G. sacculifer δ18O [‰ PDB] | 5 232Th [mg/kg] | 6 Blank eff [%] | 7 230Th xs [dpm/g] | 8 Th flux [dpm/m2/a] | 9 Part flux [g/m2/a] | 10 MAR [g/cm2/ka] |
|---|---|---|---|---|---|---|---|---|---|
| 0.00 | 0 | 138-848B-1H-1,0-2 | -0.81 | 0.17461 | 3.1 | 12.59 | 0.34 | 0.13 | 0.82 |
| 0.10 | 6 | 138-848B-1H-1,10-12 | -1.30 | 0.16457 | 2.9 | 12.33 | 0.32 | 0.12 | 0.83 |
| 0.20 | 12 | 138-848B-1H-1,20-22 | -0.26 | 0.18988 | 2.7 | 11.54 | 0.40 | 0.15 | 0.89 |
| 0.30 | 18 | 138-848B-1H-1,30-32 | -0.14 | 0.25863 | 2.0 | 12.32 | 0.52 | 0.20 | 0.83 |
| 0.40 | 24 | 138-848B-1H-1,40-42 | -0.38 | 0.35180 | 1.5 | 14.52 | 0.60 | 0.23 | 0.71 |
| 0.50 | 29 | 138-848B-1H-1,50-52 | 0.18 | 0.35948 | 1.4 | 15.08 | 0.59 | 0.23 | 0.68 |
| 0.60 | 35 | 138-848B-1H-1,60-62 | -0.21 | 0.30040 | 1.8 | 14.56 | 0.51 | 0.19 | 0.71 |