Barnes, David A; Straub, Susanne M (2010): (Table 3) Chlorine concentration and isotope ratios of Izu Bonin tephras [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.780238, In supplement to: Barnes, DA; Straub, SM (2010): Chorine stable isotope variations in Izu Bonin tephra: Implications for serpentinite subduction. Chemical Geology, 272(1-4), 62-74, https://doi.org/10.1016/j.chemgeo.2010.02.005
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Project(s):
Deep Sea Drilling Project (DSDP)
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 24.027150 * Median Longitude: 141.713775 * South-bound Latitude: 18.044800 * West-bound Longitude: 136.057200 * North-bound Latitude: 30.861000 * East-bound Longitude: 144.748500
Date/Time Start: 1977-12-12T00:00:00 * Date/Time End: 1989-03-17T07:30:00
Minimum Elevation: -4634.0 m * Maximum Elevation: -2958.9 m
Event(s):
21DS5 * Latitude: 18.218800 * Longitude: 144.735200 * Location: Mariana arc/Philippine Basin * Method/Device: Drilling/drill rig (DRILL)
58-442B * Latitude: 28.984000 * Longitude: 136.057200 * Date/Time: 1977-12-12T00:00:00 * Elevation: -4634.0 m * Penetration: 455 m * Recovery: 51 m * Location: North Pacific/BASIN * Campaign: Leg58 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 20 cores; 187.5 m cored; 0 m drilled; 27.2 % recovery
Comment:
Age of ODP Hole 125-782A based on calcareous biostratigraphy of Xu and Wise (1992, dataset: doi:10.1594/PANGAEA.729524).
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label 2 | Sample label 2 | Barnes, David A | same used in Straub and Layne (2002; doi:10.1016/S0012-821X(02)00517-4; 2003a, doi:10.1029/2002GC000349; 2003b, doi:10.1016/S0016-7037(03)00307-7) and Straub (2003, doi:10.1029/2002GC000357) | ||
| 3 | Sample code/label | Sample label | Barnes, David A | DSDP/ODP/IODP sample designation | ||
| 4 | Latitude of event | Latitude | ||||
| 5 | Longitude of event | Longitude | ||||
| 6 | AGE | Age | ka BP | Geocode | ||
| 7 | Area/locality | Area | Barnes, David A | |||
| 8 | Lithology/composition/facies | Lithology | Barnes, David A | |||
| 9 | Chlorine | Cl | mg/kg | Barnes, David A | Electron microprobe (EMP) | |
| 10 | δ37Cl | δ37Cl | ‰ | Barnes, David A | Mass spectrometer Finnigan Delta Plus XL | |
| 11 | Sample mass | Samp m | mg | Barnes, David A |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
267 data points
Data
| 1 Event | 2 Sample label 2 | 3 Sample label | 4 Latitude | 5 Longitude | 6 Age [ka BP] | 7 Area | 8 Lithology | 9 Cl [mg/kg] | 10 δ37Cl [‰] | 11 Samp m [mg] |
|---|---|---|---|---|---|---|---|---|---|---|
| 125-782A | 6 | 125-782A-2H-5,136-138 | 30.861 | 141.314 | 630 | Izu Bonin Neogene volcanic arc front | Light pumice | 2224 | -1.78 | 401.3 |
| 125-782A | 6 | 125-782A-2H-5,136-138 | 30.861 | 141.314 | 630 | Izu Bonin Neogene volcanic arc front | Light pumice | -1.70 | 338.7 | |
| 125-782A | 8 | 125-782A-2H-6,85-87 | 30.861 | 141.314 | 680 | Izu Bonin Neogene volcanic arc front | Brown + black pumice, black scoria | 1433 | 1.08 | 637.0 |
| 125-782A | 29 | 125-782A-15X-3,9-10 | 30.861 | 141.314 | 3780 | Izu Bonin Neogene volcanic arc front | Black scoria | 1092 | 1.21 | 97.7 |
| 125-782A | 29 | 125-782A-15X-3,9-10 | 30.861 | 141.314 | 3780 | Izu Bonin Neogene volcanic arc front | Black scoria | 1.28 | 64.2 | |
| 125-782A | 45 | 125-782A-19X-2,24-26 | 30.861 | 141.314 | 6030 | Izu Bonin Neogene volcanic arc front | Brown + black pumice | 843 | -0.46 | 657.3 |
| 125-782A | 45D | 125-782A-19X-2,24-26 | 30.861 | 141.314 | 6030 | Izu Bonin Neogene volcanic arc front | Altered brown pumice and black scoria | 843 | 3.90 | 64.3 |
| 125-782A | 45D | 125-782A-19X-2,24-26 | 30.861 | 141.314 | 6030 | Izu Bonin Neogene volcanic arc front | Altered brown pumice and black scoria | 0.85 | 65.4 | |
| 125-782A | 45D | 125-782A-19X-2,24-26 | 30.861 | 141.314 | 6030 | Izu Bonin Neogene volcanic arc front | Altered brown pumice and black scoria | 0.19 | 62.2 | |
| 125-782A | 45D | 125-782A-19X-2,24-26 | 30.861 | 141.314 | 6030 | Izu Bonin Neogene volcanic arc front | Altered brown pumice and black scoria | 0.43 | 62.9 | |
| 125-782A | 52 | 125-782A-21X-2,84-86 | 30.861 | 141.314 | 7230 | Izu Bonin Neogene volcanic arc front | Light brown to dark brown pumice | 826 | 1.63 | 39.0 |
| 125-782A | 52 | 125-782A-21X-2,84-86 | 30.861 | 141.314 | 7230 | Izu Bonin Neogene volcanic arc front | Light brown to dark brown pumice | 1.18 | 56.1 | |
| 125-782A | 59 | 125-782A-23X-4,107-109 | 30.861 | 141.314 | 8590 | Izu Bonin Neogene volcanic arc front | Light brown to black pumice and scoria | 1144 | 0.01 | 492.5 |
| 125-782A | 90 | 125-782A-32X-2,26-28 | 30.861 | 141.314 | 13350 | Izu Bonin Neogene volcanic arc front | Light to brown pumice | 1595 | 0.90 | 59.9 |
| 125-782A | 94 | 782A-33X-5,36-39 | 30.861 | 141.314 | 14200 | Izu Bonin Neogene volcanic arc front | Light brown to black pumice and scoria | 1556 | 1.67 | 63.2 |
| 125-782A | 94 | 782A-33X-5,36-39 | 30.861 | 141.314 | 14200 | Izu Bonin Neogene volcanic arc front | Light brown to black pumice and scoria | 1556 | 1.37 | 51.3 |
| 125-782A | 87 | 125-782A-29X-CC,5-7 | 30.861 | 141.314 | 12310 | Izu Bonin Neogene rear-arc | White pumice | 2979 | -1.42 | 24.2 |
| 125-782A | 104 | 125-782A-36X-2,66-68 | 30.861 | 141.314 | 25830 | Izu Bonin Eocene-Oligocene volcanic arc front | Light pumice | 3908 | -1.44 | 201.0 |
| 125-782A | 105B | 125-782A-37X-2,48-50 | 30.861 | 141.314 | 28410 | Izu Bonin Eocene-Oligocene volcanic arc front | Light pumice | 1159 | -4.87 | 29.5 |
| 125-782A | 105B | 125-782A-37X-2,48-50 | 30.861 | 141.314 | 28410 | Izu Bonin Eocene-Oligocene volcanic arc front | Light pumice | -0.03 | 52.1 | |
| 125-782A | 105B | 125-782A-37X-2,48-50 | 30.861 | 141.314 | 28410 | Izu Bonin Eocene-Oligocene volcanic arc front | Light pumice | -0.57 | 25.7 | |
| 125-782A | 106 | 125-782A-37X-4,43-45 | 30.861 | 141.314 | 29220 | Izu Bonin Eocene-Oligocene volcanic arc front | White pumice | 2000 | -3.24 | 34.7 |
| 125-782A | 106 | 125-782A-37X-4,43-45 | 30.861 | 141.314 | 29220 | Izu Bonin Eocene-Oligocene volcanic arc front | White pumice | -0.46 | 53.2 | |
| 125-782A | 106 | 125-782A-37X-4,43-45 | 30.861 | 141.314 | 29220 | Izu Bonin Eocene-Oligocene volcanic arc front | White pumice | 0.35 | 41.0 | |
| 125-782A | 106-amph | 125-782A-37X-4,43-45 | 30.861 | 141.314 | 29220 | Izu Bonin Eocene-Oligocene volcanic arc front | Pristine amphibole phenocrysts | 1000 | -0.96 | 38.7 |
| 125-782A | 106-amph | 125-782A-37X-4,43-45 | 30.861 | 141.314 | 29220 | Izu Bonin Eocene-Oligocene volcanic arc front | Pristine amphibole phenocrysts | 1.03 | 51.4 | |
| 125-782A | 106-amph | 125-782A-37X-4,43-45 | 30.861 | 141.314 | 29220 | Izu Bonin Eocene-Oligocene volcanic arc front | Pristine amphibole phenocrysts | 0.90 | 51.2 | |
| 125-782A | 111A | 125-782A-39X-2,73-74 | 30.861 | 141.314 | 33820 | Izu Bonin Eocene-Oligocene volcanic arc front | Light brown and mostly black scoria | 662 | -0.27 | 64.2 |
| 125-782A | 111A | 125-782A-39X-2,73-74 | 30.861 | 141.314 | 33820 | Izu Bonin Eocene-Oligocene volcanic arc front | Light brown and mostly black scoria | -0.69 | 53.8 | |
| 125-782A | 114B | 125-782A-41X-5,99-100 | 30.861 | 141.314 | 40470 | Izu Bonin Eocene-Oligocene volcanic arc front | Black scoria | 131 | -1.86 | 556.2 |
| 125-782A | 114B | 125-782A-41X-5,99-100 | 30.861 | 141.314 | 40470 | Izu Bonin Eocene-Oligocene volcanic arc front | Black scoria | -1.92 | 40.2 | |
| 125-782A | 114B-pumice | 125-782A-41X-5,99-100 | 30.861 | 141.314 | 40470 | Izu Bonin Eocene-Oligocene volcanic arc front | Pumice, slighlty altered | -4.60 | 72.9 | |
| 125-782A | 114B-pumice | 125-782A-41X-5,99-100 | 30.861 | 141.314 | 40470 | Izu Bonin Eocene-Oligocene volcanic arc front | Pumice, slighlty altered | 4.93 | 74.3 | |
| 125-782A | 116A | 125-782A-42X-2,70-73 | 30.861 | 141.314 | 41800 | Izu Bonin Eocene-Oligocene volcanic arc front | White and few dark pumices | 1838 | -2.04 | 107.5 |
| 125-782A | 119B | 125-782A-43X-CC,11-13 | 30.861 | 141.314 | 43910 | Early arc basement | Black andesite rock fragments | -2.10 | 684.8 | |
| 125-782A | 119B | 125-782A-43X-CC,11-13 | 30.861 | 141.314 | 43910 | Early arc basement | -1.67 | 624.1 | ||
| 125-782A | 119 W | 125-782A-43X-CC,11-13 | 30.861 | 141.314 | 43910 | Early arc basement | Light rhyolite rock fragments | -0.24 | 113.7 | |
| 58-442B | 442B | 58-442B-19-2,59-63 | 28.984 | 136.057 | 19000 | Shikoku Backarc basin | Glass shards with microcrystals | 838 | -0.85 | 50.3 |
| 21DS5 | 21DS5 | 18.219 | 144.735 | 0 | Mariana backarc basin | Glass shards with microcrystals | 274 | -1.46 | 160.0 | |
| 21DS5 | 21DS5 | 18.219 | 144.735 | 0 | Mariana backarc basin | Glass shards with microcrystals | -0.03 | 245.5 | ||
| 21DS5 | 21DS5 | 18.219 | 144.735 | 0 | Mariana backarc basin | Glass shards with microcrystals | 0.90 | 255.4 | ||
| 64DS | 64DS | 18.045 | 144.749 | 0 | Mariana backarc basin | Glass shards with microcrystals | 647 | 1.10 |