Piper, David Z (1973): Annotated record of the detailed examination of Mn deposits from R/V Oceanographer cruise RP-1-OC70 in the Equatorial Pacific Rise [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.881563, 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: -39.000250 * Median Longitude: -105.050250 * South-bound Latitude: -39.017000 * West-bound Longitude: -111.350000 * North-bound Latitude: -38.967000 * 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: 0.05 m * Maximum DEPTH, sediment/rock: 2.32 m
Event(s):
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)
RP1OC70-17-124 * Latitude: -39.000000 * Longitude: -104.117000 * Date/Time: 1970-01-01T00:00:00 * Elevation: -3737.0 m * Recovery: 2.36 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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other institutions.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 | DEPTH, sediment/rock | Depth sed | m | Piper, David Z | Geocode | |
| 4 | Depth, top/min | Depth top | m | Piper, David Z | ||
| 5 | Depth, bottom/max | Depth bot | m | Piper, David Z | ||
| 6 | Position | Position | Piper, David Z | Visual description | ||
| 7 | Deposit type | Deposit type | Piper, David Z | |||
| 8 | Quantity of deposit | Quantity | Piper, David Z | |||
| 9 | Size | Size | Piper, David Z | |||
| 10 | Substrate type | Substrate | Piper, David Z | |||
| 11 | Sediment type | Sediment | Piper, David Z | |||
| 12 | Comment | Comment | Piper, David Z | |||
| 13 | Description | Description | Piper, David Z |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
69 data points
Data
| 1 Event | 2 ID | 3 Depth sed [m] | 4 Depth top [m] | 5 Depth bot [m] | 6 Position | 7 Deposit type | 8 Quantity | 9 Size | 10 Substrate | 11 Sediment | 12 Comment | 13 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RP1OC70-13-119 | RP1OC70-13-119-1 | 0.05 | 0.05 | 0.05 | Buried | Mn coating | Several | Foraminifera | Mud | Grayish orange mud with dark yellowish brown blobs | Mn filled forams in burrow fillings | |
| RP1OC70-14-121 | RP1OC70-14-121-1 | 0.12 | 0.11 | 0.18 | Buried | Mn nodule | 1 | Mud | Brown mud (10YR 4/2) | Mn nodule | ||
| RP1OC70-17-124 | RP1OC70-17-124-1 | 0.11 | 0.10 | 0.20 | Buried | Mn coating | Several | Foraminifera | Mud | Light brown mud | With Mn coated forams (Pyrgo) becoming gradually chocolate brown | |
| RP1OC70-17-124 | RP1OC70-17-124-2 | 0.43 | 0.43 | 0.43 | Buried | Mn coating | 1 | 2.0 cm | Pebble | Clay | Sharp contact with moderate yellow brown silty clay | Mn coated pebble (2.0 cm) |
| RP1OC70-17-124 | RP1OC70-17-124-3 | 1.06 | 1.06 | 1.06 | Buried | Mn nodule | 1 | Mud | Light brown mud changing gradually to chocolate | Mn nodule | ||
| RP1OC70-17-124 | RP1OC70-17-124-4 | 2.32 | 2.32 | 2.32 | Buried | Mn crust | 1 | Consolidated sediment | Ooze | Light brown calcareous ooze with visible forams | Well consolidated Mn in bottom core (top of Rise?) | |
| RP1OC70-26-159 | RP1OC70-26-159-1 | 1.31 | 1.30 | 1.40 | Buried | Mn coating | Many | Foraminifera | Mud | Dark yellow brown mud | Many forams coated with Mn |