Piper, David Z (1973): (Table 1, page 76) Chemical composition of sediments from the Equatorial Pacific Rise at approximatively 39°S [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.881567, In supplement to: Piper, DZ (1973): Origin of metalliferous sediments from the East Pacific Rise. Earth and Planetary Science Letters, 19(1), 75-82, https://doi.org/10.1016/0012-821X(73)90179-9
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Published: 1973 (exact date unknown) • DOI registered: 2017-11-06
Project(s):
Coverage:
Median Latitude: -38.841526 * Median Longitude: -109.148526 * South-bound Latitude: -39.042000 * West-bound Longitude: -115.083000 * North-bound Latitude: -35.992000 * East-bound Longitude: -102.017000
Date/Time Start: 1970-01-01T00:00:00 * Date/Time End: 1970-01-01T00:00:00
Minimum DEPTH, sediment/rock: 2.5 m * Maximum DEPTH, sediment/rock: 2.5 m
Event(s):
RP1OC70-7-106 * Latitude: -35.992000 * Longitude: -108.475000 * Date/Time: 1970-01-01T00:00:00 * Elevation: -3374.0 m * Recovery: 2.29 m * Location: East Pacific Rise * Campaign: RP1OC70 (RP-1-OC-70) * Basis: Oceanographer * Method/Device: Piston corer (PC)
RP1OC70-13-119 * Latitude: -39.017000 * Longitude: -102.017000 * Date/Time: 1970-01-01T00:00:00 * Elevation: -3994.0 m * Recovery: 1.64 m * Location: East Pacific Rise * Campaign: RP1OC70 (RP-1-OC-70) * Basis: Oceanographer * Method/Device: Piston corer (PC)
RP1OC70-14-121 * Latitude: -39.017000 * Longitude: -102.717000 * Date/Time: 1970-01-01T00:00:00 * Elevation: -3952.0 m * Recovery: 0.98 m * Location: East Pacific Rise * Campaign: RP1OC70 (RP-1-OC-70) * Basis: Oceanographer * Method/Device: Piston corer (PC)
Comment:
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions. At the time it was the most extended data compilation on ferromanganese deposits world wide. Initially published in a proprietary format incompatible with present day standards it was jointly decided by AWI and NOAA to transcribe this legacy data into PANGAEA. This transfer is augmented by a careful checking of the original sources when available and the encoding of ancillary information (sample description, method of analysis...) not present in the NOAA-MMS database.
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | Event label | Event | Piper, David Z | |||
| 2 | Identification | ID | Piper, David Z | |||
| 3 | Sample code/label | Sample label | Piper, David Z | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Piper, David Z | Geocode | |
| 5 | Calcium carbonate | CaCO3 | % | Piper, David Z | Volumetric | |
| 6 | Aluminium oxide | Al2O3 | % | Piper, David Z | Element analysis, neutron activation (NAA) | |
| 7 | Iron | Fe | % | Piper, David Z | Element analysis, neutron activation (NAA) | |
| 8 | Manganese | Mn | % | Piper, David Z | Element analysis, neutron activation (NAA) | |
| 9 | Cobalt | Co | mg/kg | Piper, David Z | Element analysis, neutron activation (NAA) | |
| 10 | Chromium | Cr | mg/kg | Piper, David Z | Element analysis, neutron activation (NAA) | |
| 11 | Deposit type | Deposit type | Piper, David Z | |||
| 12 | Description | Description | Piper, David Z |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
189 data points