John, Barbara E; Foster, David A; Murphy, John M; Cheadle, Michael J; Baines, A Graham; Fanning, C Mark; Copeland, Peter (2004): (Table 3) Fission analsyse of minerals from ODP Hole 176-735B [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.714869, In supplement to: John, BE et al. (2004): Determining the cooling history of in situ lower oceanic crust-Atlantis Bank, SW Indian Ridge. Earth and Planetary Science Letters, 222(1), 145-160, https://doi.org/10.1016/j.epsl.2004.02.014
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Project(s):
Ocean Drilling Program (ODP)
Coverage:
Latitude: -32.723210 * Longitude: 57.266010
Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00
Minimum Elevation: -720.6 m * Maximum Elevation: -720.6 m
Event(s):
176-735B * Latitude: -32.723210 * Longitude: 57.266010 * Date/Time Start: 1997-10-24T13:45:00 * Date/Time End: 1997-12-01T19:00:00 * Elevation: -720.6 m * Penetration: 1508 m * Recovery: 865.99 m * Location: Indian Ocean * Campaign: Leg176 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 122 cores; 1003.2 m cored; 504.8 m drilled; 86.3 % recovery
Comment:
AGE is the track age. zeta=377 +/- 10 for zircon; 435.1 +/- 5 for sphene, 330 +/- 10 for apatite, kappa(d)=1.551*10**-10/year, g=0.5.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | AGE | Age | ka BP | Geocode | ||
| 2 | Age, standard deviation | Age std dev | ± | John, Barbara E | ||
| 3 | Number | No | John, Barbara E | |||
| 4 | Mineral name | Mineral | John, Barbara E | |||
| 5 | Grains, counted/analyzed | Grains | # | John, Barbara E | ||
| 6 | Fission-tracks, spontaneous, density | p s | 106 #/cm2 | John, Barbara E | ||
| 7 | Number of observations | NOBS | # | John, Barbara E | Number of tracks ps | |
| 8 | Fission-tracks, induced, density | p i | 106 #/cm2 | John, Barbara E | ||
| 9 | Number of observations | NOBS | # | John, Barbara E | Number of tracks pi | |
| 10 | Fission-tracks, density, counted in stan | p d | 106 #/cm2 | John, Barbara E | track density in muscovite detector covering CN-5 (10 ppm) | |
| 11 | Number of observations | NOBS | # | John, Barbara E | Number of tracks pd | |
| 12 | Probability, chi-square test | Chi-sqr | John, Barbara E | chi-squared probability | ||
| 13 | Uranium | U | mg/kg | John, Barbara E |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
156 data points
Data
| 1 Age [ka BP] | 2 Age std dev [±] | 3 No | 4 Mineral | 5 Grains [#] | 6 p s [106 #/cm2] | 7 NOBS [#] (Number of tracks ps) | 8 p i [106 #/cm2] | 9 NOBS [#] (Number of tracks pi) | 10 p d [106 #/cm2] (track density in muscovite de...) | 11 NOBS [#] (Number of tracks pd) | 12 Chi-sqr (chi-squared probability) | 13 U [mg/kg] |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 7400 | 900 | 279 | Sphene | 20 | 0.080 | 77 | 1.20 | 583 | 0.2577 | 4634 | >99 | 63.0 |
| 9100 | 1300 | 606 | Sphene | 20 | 0.040 | 54 | 5.40 | 333 | 0.2582 | 4634 | >99 | 28.0 |
| 10200 | 1700 | 1430 | Sphene | 20 | 0.040 | 43 | 4.60 | 237 | 0.2587 | 4634 | >99 | 23.0 |
| 9700 | 600 | 571 | Zircon | 15 | 1.060 | 324 | 10.70 | 1647 | 0.2616 | 4634 | 96 | 533.0 |
| 9100 | 300 | 606 | Zircon | 20 | 1.110 | 1023 | 12.10 | 5542 | 0.2615 | 4634 | 96 | 599.0 |
| 9100 | 800 | 920 | Zircon | 20 | 0.180 | 153 | 2.00 | 831 | 0.2622 | 4634 | >99 | 99.0 |
| 9500 | 700 | 996 | Zircon | 11 | 0.600 | 210 | 6.20 | 1094 | 0.2625 | 4634 | >99 | 308.0 |
| 11100 | 1700 | 865 | Apatite | 30 | 0.035 | 46 | 0.74 | 967 | 1.4100 | 4582 | >98 | 6.5 |
| 9200 | 2000 | 920 | Apatite | 30 | 0.015 | 22 | 0.37 | 555 | 1.4200 | 4582 | >99 | 3.3 |
| 12500 | 2300 | 955 | Apatite | 30 | 0.048 | 32 | 0.90 | 605 | 1.4300 | 4582 | >99 | 7.9 |
| 11100 | 1800 | 1040 | Apatite | 22 | 0.055 | 39 | 0.12 | 848 | 1.4600 | 4582 | >99 | 10.3 |
| 7200 | 1300 | 1077 | Apatite | 32 | 0.035 | 31 | 0.16 | 1042 | 1.4800 | 4582 | >99 | 9.9 |
| 11200 | 3300 | 1430 | Apatite | 20 | 0.016 | 12 | 0.37 | 262 | 1.4800 | 4582 | >99 | 3.0 |