Grill, E V; Chase, R L; MacDonald, Richard Drummond; Murray, John W (1981): Observation of manganese deposits from the Paul Revere Deep in the northeastern Pacific Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.874962, In supplement to: Grill, EV et al. (1981): A hydrothermal deposit from explorer ridge in the northeast Pacific Ocean. Earth and Planetary Science Letters, 52(1), 142-150, https://doi.org/10.1016/0012-821X(81)90216-8
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Project(s):
Coverage:
Latitude: 50.083333 * Longitude: -129.750000
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Identification | ID | Grill, E V | |||
| 2 | DEPTH, sediment/rock | Depth sed | m | Grill, E V | Geocode | |
| 3 | Position | Position | Grill, E V | Visual description | ||
| 4 | Deposit type | Deposit type | Grill, E V | |||
| 5 | Quantity of deposit | Quantity | Grill, E V | |||
| 6 | Substrate type | Substrate | Grill, E V | |||
| 7 | Sediment type | Sediment | Grill, E V | |||
| 8 | Comment | Comment | Grill, E V | |||
| 9 | Description | Description | Grill, E V |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
21 data points
Data
| 1 ID | 2 Depth sed [m] | 3 Position | 4 Deposit type | 5 Quantity | 6 Substrate | 7 Sediment | 8 Comment | 9 Description |
|---|---|---|---|---|---|---|---|---|
| PZ69-11-1 | 0 | Surface | Mn crust | 1 | Consolidated sediment | Clay | Yellow-green clay | Black Mn oxides forming a crust like material containing much intermixed yellow-green clay |
| PZ69-11-2 | 0 | Surface | Mn crust | 1 | Manganese rich layer | Black Mn oxide matrix forming a crust like material containing layers of dark-brown material | ||
| PZ69-11-3 | 0 | In sediment | Mn rich layer | 1 | Clay | Yellow-green clay | A single roughly 12.0_12.0_6.0 cm slab of friable orange-brown oxide layered material containing dense dusky brown level richer in Mn oxide |