Hekinian, Roger; Rosendahl, Bruce R; Natland, James H (1980): Annotated record of the detailed examination of Mn deposits from DSDP Leg 54 (Holes 419, 420, 421, 424, 424A, 424B, 424C, 425, 427, 428, 428A) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.873003, In supplement to: Hekinian, R et al. (1980): Ocean Crust Geothermal Processes: A Perspective from the Vantage of Leg 54 Drilling. In: Rosendahl, B.R.; Hekinian, R.; et al., Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, VIV, 267-294, https://doi.org/10.2973/dsdp.proc.54.115.1980
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Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 5.176055 * Median Longitude: -96.720809 * South-bound Latitude: 0.588800 * West-bound Longitude: -106.112800 * North-bound Latitude: 9.046200 * East-bound Longitude: -86.070300
Date/Time Start: 1977-05-08T00:00:00 * Date/Time End: 1977-06-06T00:00:00
Minimum DEPTH, sediment/rock: 0.000 m * Maximum DEPTH, sediment/rock: 152.000 m
Event(s):
54-419 * Latitude: 8.932700 * Longitude: -105.686200 * Date/Time: 1977-05-08T00:00:00 * Elevation: -3274.0 m * Penetration: 35 m * Recovery: 21.6 m * Location: North Pacific/SEDIMENT POND * Campaign: Leg54 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 5 cores; 35 m cored; 0 m drilled; 61.7 % recovery
54-420 * Latitude: 9.001700 * Longitude: -106.112800 * Date/Time: 1977-05-10T00:00:00 * Elevation: -3381.0 m * Penetration: 147 m * Recovery: 82.2 m * Location: North Pacific/SEDIMENT POND * Campaign: Leg54 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 15 cores; 123.2 m cored; 0 m drilled; 66.7 % recovery
54-421 * Latitude: 9.023500 * Longitude: -106.061300 * Date/Time: 1977-05-12T00:00:00 * Elevation: -3339.0 m * Penetration: 114 m * Recovery: 11.2 m * Location: North Pacific/CONT RISE * Campaign: Leg54 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 4 cores; 38 m cored; 114 m drilled; 29.5 % recovery
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | Hekinian, Roger | |||
| 2 | Identification | ID | Hekinian, Roger | |||
| 3 | Sample code/label | Sample label | Hekinian, Roger | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Hekinian, Roger | Geocode | |
| 5 | Position | Position | Hekinian, Roger | Visual description | ||
| 6 | Deposit type | Deposit type | Hekinian, Roger | |||
| 7 | Quantity of deposit | Quantity | Hekinian, Roger | |||
| 8 | Size | Size | Hekinian, Roger | |||
| 9 | Substrate type | Substrate | Hekinian, Roger | |||
| 10 | Sediment type | Sediment | Hekinian, Roger | |||
| 11 | Comment | Comment | Hekinian, Roger | |||
| 12 | Description | Description | Hekinian, Roger | |||
| 13 | File name | File name | Hekinian, Roger | |||
| 14 | Uniform resource locator/link to image | URL image | Hekinian, Roger |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
346 data points