Murphy, Brandon; Farley, Kenneth A; Zachos, James C (2010): (Table S4) Local extraterrestrial 3He flux at OPD Hole 208-1266C ODP Site 208-1266C [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.783078, In supplement to: Murphy, B et al. (2010): An extraterrestrial 3He-based timescale for the Paleocene-Eocene thermal maximum (PETM) from Walvis Ridge, IODP Site 1266. Geochimica et Cosmochimica Acta, 74(17), 5098-5108, https://doi.org/10.1016/j.gca.2010.03.039
Always quote citation above when using data! You can download the citation in several formats below.
Related to:
Röhl, Ursula; Westerhold, Thomas; Bralower, Timothy J; Zachos, James C (2007): On the duration of the Paleocene - Eocene Thermal Maximum (PETM). Geochemistry, Geophysics, Geosystems, 8(12), Q12002, https://doi.org/10.1029/2007GC001784
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -28.542310 * Longitude: 2.343480
Date/Time Start: 2003-04-18T20:50:00 * Date/Time End: 2003-04-21T04:45:00
Minimum DEPTH, sediment/rock: 306.92 m * Maximum DEPTH, sediment/rock: 308.39 m
Event(s):
208-1266C * Latitude: -28.542310 * Longitude: 2.343480 * Date/Time Start: 2003-04-18T20:50:00 * Date/Time End: 2003-04-21T04:45:00 * Elevation: -3796.6 m * Penetration: 334.2 m * Recovery: 193.97 m * Location: Walvis Ridge, Southeast Atlantic Ocean * Campaign: Leg208 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 core; 196.4 m cored; 137.8 m drilled; 98.8 % recovery
Comment:
Sediment depth is given in mcd. Dry bulk density values are determined from high-resolution shipboard GRA bulk density values using the relationship between bulk density, BD, and dry density, DD observed for all of Hole 1266A in shipboard moisture and density data.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Murphy, Brandon | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | Helium-3 | 3He | 10-10 cm3/g | Murphy, Brandon | Mass spectrometer MAP215-50 | |
| 4 | Density, dry bulk | DBD | g/cm3 | Murphy, Brandon | Calculated | |
| 5 | Age, relative | Age rel | ka | Murphy, Brandon | Roehl et al. 2007 age model | |
| 6 | Sedimentation rate | SR | cm/ka | Murphy, Brandon | based on Roehl et al. 2007 age model | |
| 7 | Helium-3, flux | 3He flux | 10-12 cm3/cm2/ka | Murphy, Brandon |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
96 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 3He [10-10 cm3/g] | 4 DBD [g/cm3] | 5 Age rel [ka] | 6 SR [cm/ka] | 7 3He flux [10-12 cm3/cm2/ka] |
|---|---|---|---|---|---|---|
| 208-1266C-17H-3,127 | 306.92 | 0.001601270 | 1.931 | -18.00 | 1.3333 | 0.412 |
| 208-1266C-17H-3,130 | 306.95 | 0.002018423 | 1.936 | -20.25 | 1.3333 | 0.521 |
| 208-1266C-17H-3,136 | 307.01 | 0.001558455 | 1.912 | -24.75 | 1.3333 | 0.397 |
| 208-1266C-17H-3,139 | 307.04 | 0.001407764 | 1.914 | -27.00 | 1.3333 | 0.359 |
| 208-1266C-17H-3,145 | 307.10 | 0.002357533 | 1.921 | -31.50 | 1.3333 | 0.604 |
| 208-1266C-17H-3,148 | 307.13 | 0.003643491 | 1.927 | -33.75 | 1.4026 | 0.985 |
| 208-1266C-17H-4,25 | 307.40 | 0.001277197 | 1.960 | -53.00 | 1.4286 | 0.358 |
| 208-1266C-17H-4,34 | 307.49 | 0.002465501 | 1.951 | -59.30 | 1.4286 | 0.687 |
| 208-1266C-17H-4,43 | 307.58 | 0.001646929 | 1.936 | -65.60 | 1.4286 | 0.455 |
| 208-1266C-17H-4,52 | 307.67 | 0.001369136 | 1.957 | -71.90 | 1.4286 | 0.383 |
| 208-1266C-17H-4,61 | 307.76 | 0.001281991 | 1.930 | -78.20 | 1.4286 | 0.353 |
| 208-1266C-17H-4,70 | 307.85 | 0.001427519 | 1.931 | -84.50 | 1.4286 | 0.394 |
| 208-1266C-17H-4,80 | 307.95 | 0.001641964 | 1.885 | -91.50 | 1.4286 | 0.442 |
| 208-1266C-17H-4,94 | 308.09 | 0.001581904 | 1.975 | -101.30 | 1.5406 | 0.481 |
| 208-1266C-17H-4,109 | 308.24 | 0.001053075 | 1.934 | -110.91 | 1.5714 | 0.320 |
| 208-1266C-17H-4,124 | 308.39 | 0.001649985 | 1.996 | -120.45 | 1.7067 | 0.562 |