Moore, Willard S; Vogt, Peter R (1976): Annotated record of the detailed examination of ferromanganese crusts from the Galapagos Ridge area [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.882354, In supplement to: Moore, WS; Vogt, PR (1976): Hydrothermal manganese crusts from two sites near the Galapagos spreading axis. Earth and Planetary Science Letters, 29(2), 349-356, https://doi.org/10.1016/0012-821X(76)90139-4
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Published: 1976 (exact date unknown) • DOI registered: 2017-11-29
Project(s):
Coverage:
Median Latitude: 2.831650 * Median Longitude: -95.205850 * South-bound Latitude: 2.698300 * West-bound Longitude: -95.241700 * North-bound Latitude: 2.965000 * East-bound Longitude: -95.170000
Date/Time Start: 1974-01-01T00:00:00 * Date/Time End: 1974-01-01T00:00:00
Minimum DEPTH, sediment/rock: 0 m * Maximum DEPTH, sediment/rock: 0 m
Event(s):
DSTGR74-D6 * Latitude: 2.698300 * Longitude: -95.241700 * Date/Time: 1974-01-01T00:00:00 * Elevation: -2597.0 m * Location: Pacific Ocean * Campaign: Cruise_41 * Basis: USNS De Steiguer (T-AGOR-12) * Method/Device: Dredge (DRG) * Comment: U.S. Naval Oceanographic Office
DSTGR74-D9 * Latitude: 2.965000 * Longitude: -95.170000 * Date/Time: 1974-01-01T00:00:00 * Elevation: -2929.0 m * Location: Pacific Ocean * Campaign: Cruise_41 * Basis: USNS De Steiguer (T-AGOR-12) * Method/Device: Dredge (DRG) * Comment: U.S. Naval Oceanographic Office
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | ||||
| 2 | Identification | ID | ||||
| 3 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 4 | Position | Position | Visual description | |||
| 5 | Deposit type | Deposit type | ||||
| 6 | Quantity of deposit | Quantity | ||||
| 7 | Size | Size | ||||
| 8 | Substrate type | Substrate | ||||
| 9 | Sediment type | Sediment | ||||
| 10 | Description | Description | ||||
| 11 | File name | File name | ||||
| 12 | Uniform resource locator/link to image | URL image |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
20 data points
Data
| 1 Event | 2 ID | 3 Depth sed [m] | 4 Position | 5 Deposit type | 6 Quantity | 7 Size | 8 Substrate | 9 Sediment | 10 Description | 11 File name | 12 URL image |
|---|---|---|---|---|---|---|---|---|---|---|---|
| DSTGR74-D6 | DSTGR74-D6-1 | 0 | Surface | Mn crust | 1 | 2.0-4.0 cm thick | Rock; basalt, igneous | Hardground | Manganese crust with a gray banded zone (todorokite and birnessite) covering a darker, friable zone (well-crystallised todorokite) | Fig2_Moore_1976.jpg | Fig2_Moore_1976.jpg |
| DSTGR74-D9 | DSTGR74-D9-1 | 0 | Surface | Mn crust | 1 | 4.0-6.0 cm thick | Rock; basalt | Hardground | Manganese crust with a dark iron-stained botryoidal crust (2.0-4.0 cm), essentially amorphous, covers a gray, low density material, 4.0-6.0 cm thick with poorly crystallized todorokite and birnessite. | Fig3_Moore_1976.jpg | Fig3_Moore_1976.jpg |
