McGee, David; Marcantonio, Franco; Lynch-Stieglitz, Jean (2007): (Table 2) Oxygen and thorium isotope ratios, and flux data of ODP Hole 138-850A [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.707244, 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: 1.297280 * Longitude: -110.521380
Date/Time Start: 1991-06-12T21:48:00 * Date/Time End: 1991-06-13T12:44:00
Minimum DEPTH, sediment/rock: 0.00 m * Maximum DEPTH, sediment/rock: 0.60 m
Event(s):
138-850A * Latitude: 1.297280 * Longitude: -110.521380 * Date/Time Start: 1991-06-12T21:48:00 * Date/Time End: 1991-06-13T12:44:00 * Elevation: -3786.1 m * Penetration: 74.2 m * Recovery: 77.12 m * Location: North Pacific Ocean * Campaign: Leg138 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 8 cores; 74.2 m cored; 0 m drilled; 103.9 % 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 | 138-850A-1H-1,0-2 | -0.64 | 0.24623 | 2.0 | 13.62 | 0.44 | 0.17 | 0.74 |
| 0.10 | 5 | 138-850A-1H-1,10-12 | -1.36 | 0.17452 | 3.2 | 9.68 | 0.43 | 0.16 | 1.04 |
| 0.20 | 10 | 138-850A-1H-1,20-22 | -1.22 | 0.17507 | 3.1 | 9.50 | 0.44 | 0.17 | 1.06 |
| 0.30 | 15 | 138-850A-1H-1,30-32 | -0.46 | 0.31472 | 1.7 | 10.54 | 0.72 | 0.28 | 0.96 |
| 0.40 | 20 | 138-850A-1H-1,40-42 | -0.20 | 0.38286 | 1.5 | 11.62 | 0.80 | 0.31 | 0.87 |
| 0.50 | 25 | 138-850A-1H-1,50-52 | -0.39 | 0.34784 | 1.6 | 10.09 | 0.84 | 0.32 | 1.00 |
| 0.60 | 30 | 138-850A-1H-1,60-62 | -0.59 | 0.40086 | 1.4 | 12.09 | 0.80 | 0.31 | 0.84 |