Solomon, Evan A; Kastner, Miriam (2012): (Table EA3) Ba concentrations in Costa Rica forearc samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.813414, In supplement to: Solomon, EA; Kastner, M (2012): Progressive barite dissolution in the Costa Rica forearc - Implications for global fluxes of Ba to the volcanic arc and mantle. Geochimica et Cosmochimica Acta, 83, 110-124, https://doi.org/10.1016/j.gca.2011.12.021
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Further details:
Morris, J D; Villinger, Heinrich; Klaus, Adam; et al. (2003): Proceedings of the Ocean Drilling Program, 205 Initial Reports. Proceedings of the Ocean Drilling Program, Ocean Drilling Program, 205, online, https://doi.org/10.2973/odp.proc.ir.205.2003
Shipboard Scientific Party (1997): Explanatory Notes. In: Kimura, G.; Silver, E.; Blum, P.; et al. (eds.), Proceedings of the Ocean Drilling Program, 170 Initial Reports, Proceedings of the Ocean Drilling Program, 170, Ocean Drilling Program, https://doi.org/10.2973/odp.proc.ir.170.102.1997
Project(s):
Ocean Drilling Program (ODP)
Coverage:
Median Latitude: 9.642443 * Median Longitude: -86.196853 * South-bound Latitude: 9.639700 * West-bound Longitude: -86.200000 * North-bound Latitude: 9.647630 * East-bound Longitude: -86.190560
Date/Time Start: 1996-11-02T03:30:00 * Date/Time End: 2002-10-11T09:45:00
Minimum DEPTH, sediment/rock: 1.5 m * Maximum DEPTH, sediment/rock: 437.0 m
Event(s):
170-1039B * Latitude: 9.640000 * Longitude: -86.200000 * Date/Time Start: 1996-11-02T03:30:00 * Date/Time End: 1996-11-05T00:00:00 * Elevation: -4353.5 m * Penetration: 384.3 m * Recovery: 382.46 m * Location: Costa Rica subduction complex, North Pacific Ocean * Campaign: Leg170 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 42 cores; 384.3 m cored; 0 m drilled; 99.5 % recovery
170-1039C * Latitude: 9.639700 * Longitude: -86.200000 * Date/Time Start: 1996-11-08T14:00:00 * Date/Time End: 1996-11-11T01:15:00 * Elevation: -4351.4 m * Penetration: 448.7 m * Recovery: 37.65 m * Location: Costa Rica subduction complex, North Pacific Ocean * Campaign: Leg170 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 11 core; 85.6 m cored; 0 m drilled; 44 % recovery
205-1253A * Latitude: 9.647630 * Longitude: -86.190560 * Date/Time Start: 2002-09-21T14:30:00 * Date/Time End: 2002-10-11T09:45:00 * Elevation: -4376.3 m * Penetration: 600 m * Recovery: 148.65 m * Location: North Pacific Ocean * Campaign: Leg205 * Basis: Joides Resolution * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 230 m cored; 370 m drilled; 64.6 % recovery
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Sample code/label | Sample label | Solomon, Evan A | DSDP/ODP/IODP sample designation | ||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode – mbsf | ||
| 4 | Barium | Ba | mg/kg | Solomon, Evan A | bulk | |
| 5 | Aluminium | Al | % | Solomon, Evan A | from Kimura et al. (1997) and Morris et al. (2003) | |
| 6 | Barium/Aluminium ratio | Ba/Al | Solomon, Evan A | Ba/Al ratios in Units 2&3 chosen based on the range presented in Dymond et al. (1992), and the Ba/Al ratio in Unit U1 was tuned so that calculated BaXS is comparable to Babarite in at least two samples | ||
| 7 | Barium excess | Ba xs | mg/kg | Solomon, Evan A | ||
| 8 | Barium in barite | Ba brt | mg/kg | Solomon, Evan A | ||
| 9 | Difference | Diff | Solomon, Evan A | Ba bulk - Ba barite. Values represent the residual bulk sediment Ba delivered deeper into the subduction zone assuming all of the barite dissolves after sulfate is depleted. For samples lacking values for Babarite, Baxs is used |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
183 data points