Farley, Kenneth A; Vokrouhlicky, David; Bottke, William; Nesvorny, David (2006): Helium concentrations of ODP Hole 154-926B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.769830, In supplement to: Farley, KA et al. (2006): A late Miocene dust shower from the break-up of an asteroid in the main belt. Nature, 439(7074), 295-297, https://doi.org/10.1038/nature04391
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: 3.719130 * Longitude: -42.908400
Date/Time Start: 1994-02-21T10:30:00 * Date/Time End: 1994-02-25T19:00:00
Minimum DEPTH, sediment/rock: 179.69 m * Maximum DEPTH, sediment/rock: 249.76 m
Event(s):
154-926B * Latitude: 3.719130 * Longitude: -42.908400 * Date/Time Start: 1994-02-21T10:30:00 * Date/Time End: 1994-02-25T19:00:00 * Elevation: -3610.0 m * Penetration: 605.8 m * Recovery: 593.25 m * Location: South Atlantic Ocean * Campaign: Leg154 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 64 cores; 605.8 m cored; 0 m drilled; 97.9 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Sample code/label | Sample label | Farley, Kenneth A | DSDP/ODP/IODP sample designation | ||
| 2 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 3 | AGE | Age | ka BP | Geocode | ||
| 4 | Helium-3 | 3He | fmol/kg | Farley, Kenneth A | ||
| 5 | Helium-3/Helium-4 | 3He/4He | 10-4 | Farley, Kenneth A | ||
| 6 | Helium-3, extraterrestrial, flux | 3He ET flux | fmol/cm2/ka | Farley, Kenneth A | ||
| 7 | Fraction | Fraction | Farley, Kenneth A | unit not given |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
365 data points
Data
| 1 Sample label | 2 Depth sed [m] | 3 Age [ka BP] | 4 3He [fmol/kg] | 5 3He/4He [10-4] | 6 3He ET flux [fmol/cm2/ka] | 7 Fraction |
|---|---|---|---|---|---|---|
| 154-926B-18H-1,77 | 179.69 | 6210 | 11.9 | 0.00297 | 0.0298 | 0.27 |
| 154-926B-18H-2,80 | 181.34 | 6300 | 17.1 | 0.00291 | 0.0418 | 0.37 |
| 154-926B-18H-3,78 | 182.82 | 6380 | 32.8 | 0.00573 | 0.0815 | 0.36 |
| 154-926B-18H-3,78 | 182.82 | 6380 | 19.4 | 0.00363 | 0.0471 | 0.37 |
| 154-926B-18H-4,81 | 184.35 | 6460 | 18.1 | 0.00326 | 0.0427 | 0.35 |
| 154-926B-18H-5,78 | 185.82 | 6540 | 16.7 | 0.00381 | 0.0389 | 0.27 |
| 154-926B-18H-6,80 | 187.34 | 6670 | 14.1 | 0.00386 | 0.0321 | 0.23 |
| 154-926B-19H-1,78 | 190.62 | 6790 | 19.6 | 0.00533 | 0.0432 | 0.27 |
| 154-926B-19H-2,78 | 192.12 | 6900 | 15.4 | 0.00433 | 0.0325 | 0.33 |
| 154-926B-19H-3,78 | 193.62 | 6990 | 26.7 | 0.00543 | 0.0551 | 0.41 |
| 154-926B-19H-4,81 | 195.15 | 7090 | 34.4 | 0.00454 | 0.0677 | 0.51 |
| 154-926B-19H-5,78 | 196.62 | 7220 | 21.7 | 0.00617 | 0.0431 | 0.36 |
| 154-926B-19H-6,78 | 198.12 | 7340 | 34.8 | 0.00805 | 0.0693 | 0.35 |
| 154-926B-20H-1,27 | 200.01 | 7440 | 31.5 | 0.00570 | 0.0621 | 0.45 |
| 154-926B-20H-1,48 | 200.29 | 7450 | 41.4 | 0.00909 | 0.0831 | 0.37 |
| 154-926B-20H-2,48 | 202.27 | 7560 | 22.0 | 0.00683 | 0.0450 | 0.28 |
| 154-926B-20H-3,48 | 204.17 | 7660 | 40.7 | 0.01091 | 0.0867 | 0.38 |
| 154-926B-20H-4,48 | 205.67 | 7750 | 75.2 | 0.01537 | 0.1642 | 0.41 |
| 154-926B-20H-4,48 | 205.67 | 7750 | 28.8 | 0.00634 | 0.0616 | 0.41 |
| 154-926B-20H-5,48 | 207.17 | 7840 | 33.7 | 0.00867 | 0.0743 | 0.34 |
| 154-926B-20H-6,48 | 208.67 | 7910 | 40.1 | 0.00871 | 0.0902 | 0.26 |
| 154-926B-20H-7,5 | 209.72 | 7950 | 40.5 | 0.00745 | 0.0919 | 0.23 |
| 154-926B-21H-1,48 | 210.57 | 7990 | 40.5 | 0.00869 | 0.0933 | 0.36 |
| 154-926B-21H-2,48 | 211.94 | 8050 | 40.8 | 0.00591 | 0.0945 | 0.31 |
| 154-926B-21H-2,48 | 211.94 | 8050 | 34.6 | 0.00515 | 0.0798 | 0.31 |
| 154-926B-21H-3,48 | 213.30 | 8110 | 43.3 | 0.01007 | 0.1035 | 0.17 |
| 154-926B-21H-3,82 | 213.61 | 8120 | 37.6 | 0.00809 | 0.0899 | 0.21 |
| 154-926B-21H-3,107 | 213.84 | 8130 | 69.2 | 0.01533 | 0.1678 | 0.19 |
| 154-926B-21H-3,107 | 213.84 | 8130 | 37.3 | 0.00841 | 0.0895 | 0.28 |
| 154-926B-21H-3,132 | 214.07 | 8140 | 40.7 | 0.00861 | 0.0979 | 0.19 |
| 154-926B-21H-3,147 | 214.20 | 8150 | 26.3 | 0.00724 | 0.0630 | 0.15 |
| 154-926B-21H-3,147 | 214.20 | 8150 | 38.1 | 0.01026 | 0.0922 | 0.15 |
| 154-926B-21H-4,14 | 214.36 | 8150 | 37.9 | 0.00897 | 0.0917 | 0.17 |
| 154-926B-21H-4,48 | 214.67 | 8170 | 46.4 | 0.01259 | 0.1133 | 0.15 |
| 154-926B-21H-4,48 | 214.67 | 8170 | 58.0 | 0.01485 | 0.1420 | 0.16 |
| 154-926B-21H-4,82 | 215.01 | 8180 | 35.6 | 0.00736 | 0.0863 | 0.21 |
| 154-926B-21H-4,108 | 215.27 | 8190 | 22.6 | 0.00420 | 0.0538 | 0.23 |
| 154-926B-21H-4,130 | 215.49 | 8200 | 17.8 | 0.00279 | 0.0414 | 0.34 |
| 154-926B-21H-4,145 | 215.64 | 8210 | 12.4 | 0.00259 | 0.0287 | 0.21 |
| 154-926B-21H-5,25 | 215.94 | 8220 | 14.9 | 0.00316 | 0.0351 | 0.20 |
| 154-926B-21H-5,48 | 216.17 | 8230 | 27.7 | 0.00706 | 0.0680 | 0.37 |
| 154-926B-21H-5,48 | 216.17 | 8230 | 11.7 | 0.00287 | 0.0273 | 0.18 |
| 154-926B-21H-5,82 | 216.51 | 8240 | 9.0 | 0.00154 | 0.0198 | 0.25 |
| 154-926B-21H-5,108 | 216.77 | 8250 | 12.8 | 0.00269 | 0.0302 | 0.21 |
| 154-926B-21H-5,132 | 217.01 | 8260 | 9.7 | 0.00263 | 0.0228 | 0.16 |
| 154-926B-21H-5,142 | 217.11 | 8260 | 7.6 | 0.00140 | 0.0166 | 0.21 |
| 154-926B-21H-6,21 | 217.40 | 8280 | 7.2 | 0.00140 | 0.0157 | 0.21 |
| 154-926B-21H-6,21 | 217.40 | 8280 | 6.4 | 0.00144 | 0.0141 | 0.20 |
| 154-926B-21H-6,25 | 217.44 | 8280 | 7.3 | 0.00143 | 0.0160 | 0.20 |
| 154-926B-21H-6,48 | 217.67 | 8290 | 35.5 | 0.00591 | 0.0880 | 0.27 |
| 154-926B-21H-6,48 | 217.67 | 8290 | 20.8 | 0.00332 | 0.0499 | 0.27 |
| 154-926B-22H-1,48 | 219.72 | 8420 | 13.8 | 0.00263 | 0.0307 | 0.24 |
| 154-926B-22H-2,48 | 221.27 | 8520 | 9.9 | 0.00204 | 0.0204 | 0.19 |
| 154-926B-22H-3,48 | 222.81 | 8620 | 19.6 | 0.00402 | 0.0408 | 0.19 |
| 154-926B-22H-4,48 | 224.34 | 8730 | 7.5 | 0.00249 | 0.0142 | 0.22 |
| 154-926B-22H-4,48 | 224.34 | 8730 | 10.8 | 0.00192 | 0.0201 | 0.22 |
| 154-926B-22H-5,48 | 225.84 | 8820 | 15.3 | 0.00276 | 0.0282 | 0.22 |
| 154-926B-22H-6,48 | 227.34 | 8930 | 33.3 | 0.00777 | 0.0640 | 0.20 |
| 154-926B-22H-6,48 | 227.34 | 8930 | 14.7 | 0.00312 | 0.0270 | 0.19 |
| 154-926B-22H-6,48 | 227.34 | 8930 | 17.8 | 0.00385 | 0.0332 | 0.19 |
| 154-926B-23H-1,48 | 230.11 | 9120 | 27.5 | 0.00452 | 0.0508 | 0.23 |
| 154-926B-23H-1,48 | 230.11 | 9120 | 34.4 | 0.00598 | 0.0643 | 0.23 |
| 154-926B-23H-2,48 | 232.42 | 9270 | 13.2 | 0.00253 | 0.0231 | 0.23 |
| 154-926B-23H-3,48 | 234.55 | 9420 | 7.2 | 0.00242 | 0.0124 | 0.14 |
| 154-926B-23H-4,48 | 236.05 | 9520 | 9.9 | 0.00174 | 0.0162 | 0.23 |
| 154-926B-23H-5,48 | 237.55 | 9630 | 29.5 | 0.00475 | 0.0521 | 0.27 |
| 154-926B-23H-5,48 | 237.55 | 9630 | 21.2 | 0.00333 | 0.0366 | 0.25 |
| 154-926B-24H-1,75 | 241.85 | 9900 | 12.9 | 0.00220 | 0.0249 | 0.22 |
| 154-926B-24H-2,74 | 243.76 | 10020 | 6.6 | 0.00081 | 0.0098 | 0.29 |
| 154-926B-24H-3,74 | 245.26 | 10130 | 15.6 | 0.00267 | 0.0269 | 0.26 |
| 154-926B-24H-4,74 | 246.76 | 10260 | 8.8 | 0.00171 | 0.0136 | 0.23 |
| 154-926B-24H-5,74 | 248.26 | 10400 | 8.9 | 0.00155 | 0.0136 | 0.24 |
| 154-926B-24H-6,74 | 249.76 | 10500 | 18.8 | 0.00438 | 0.0333 | 0.22 |