Shemesh, Aldo; Mortlock, Richard A; Froelich, Philip N (1989): (Table 2) Silica analysis on Holocene surface sediment samples [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.361510, In supplement to: Shemesh, A et al. (1989): Late Cenozoic Ge/Si record of marine biogenic opal: implications for variations of riverine fluxes to the ocean. Paleoceanography, 4(3), 221-234, https://doi.org/10.1029/PA004i003p00221
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Project(s):
Funding:
Fourth Framework Programme (FP4), grant/award no. MAS3980185: Quaternary Environment of the Eurasian North
Coverage:
Median Latitude: -37.449611 * Median Longitude: 1.276139 * South-bound Latitude: -66.983000 * West-bound Longitude: -177.200000 * North-bound Latitude: 60.005000 * East-bound Longitude: 176.330000
Date/Time Start: 1964-01-01T00:00:00 * Date/Time End: 1977-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0.030 m * Maximum DEPTH, sediment/rock: 0.505 m
Event(s):
ELT11-001-PC * Latitude: -54.907000 * Longitude: -114.703000 * Date/Time: 1964-01-01T00:00:00 * Elevation: -3509.0 m * Recovery: 6.43 m * Location: Southern East Pacific Rise * Campaign: ELT11 * Basis: Eltanin * Method/Device: Piston corer (PC)
ELT11-002-PC * Latitude: -56.073000 * Longitude: -115.093000 * Date/Time: 1964-01-01T00:00:00 * Elevation: -3133.0 m * Recovery: 11.46 m * Location: Southern East Pacific Rise * Campaign: ELT11 * Basis: Eltanin * Method/Device: Piston corer (PC)
ELT11-003-PC * Latitude: -56.903000 * Longitude: -115.243000 * Date/Time: 1964-01-01T00:00:00 * Elevation: -4078.0 m * Recovery: 11.13 m * Location: Southern East Pacific Rise * Campaign: ELT11 * Basis: Eltanin * Method/Device: Piston corer (PC)
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | ||||
| 2 | Latitude of event | Latitude | ||||
| 3 | Longitude of event | Longitude | ||||
| 4 | Elevation of event | Elevation | m | |||
| 5 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 6 | Germanium/Silica, biogenous opal ratio | Ge/Si | Shemesh, Aldo | Graphite furnace atomic absorption spectrometer (GF-AAS) | of diatoms | |
| 7 | Germanium/Silica, biogenous opal ratio | Ge/Si | Shemesh, Aldo | Graphite furnace atomic absorption spectrometer (GF-AAS) | of radiolaria | |
| 8 | Opal, biogenic silica | bSiO2 | % | Shemesh, Aldo | Opal, extraction; Mortlock & Froelich, 1989 | % opal presents the biogenic opal content of the bulk sediment |
| 9 | Silicon | Si | % | Shemesh, Aldo | Opal, extraction; Mortlock & Froelich, 1989 | % Si presents the Si content of the diatom split from which Ge/Si was determined |
| 10 | Cycladophora davisiana | C. davisiana | % | Shemesh, Aldo | Coarse fraction/modal analysis |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
143 data points