Mayer, L; Theyer, Fritz (1985): Annotated record of the detailed examination of Mn deposits from DSDP Leg 85 (Holes 572D, 573D, 574D ) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.875747
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Published: 1985 (exact date unknown) • DOI registered: 2017-06-27
Abstract:
SDP Leg 85 was designed to take advantage of a new hydraulic piston corer (HPC) enabling to recover fairly undisturbed samples from the upper 100 to 300 m and thus to carry out high resolution stratigraphic studies. The JOIDES Ocean Paleoenvironment Panel selected five drill sites, two sites (571 and 572) are in the eastern Pacific, and the three others (573, 574, and 575) form a north-south line that lies at approximately 133°W across the equatorial high productivity zone.
Related to:
Wilkens, Roy H; Weinreich, Norbert; Thomas, Ellen; Stout, Paul M; Saito, Tsunemasa; Pujos, Annick; Pisias, Nicklas G; Nigrini, Catherine A; Jarvis, Ian; Hills, Scott; Handyside, Tim; Dunn, Dean A; Barron, John A; Mayer, L; Theyer, Fritz (1985): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LXXXV, 999 pp, https://doi.org/10.2973/dsdp.proc.85.1985
Source:
Grant, John Bruce; Moore, Carla J; Alameddin, George; Chen, Kuiying; Barton, Mark (1992): The NOAA and MMS Marine Minerals Geochemical Database. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V52Z13FT
Further details:
Warnken, Robin R; Virden, William T; Moore, Carla J (1992): The NOAA and MMS Marine Minerals Bibliography. National Geophysical Data Center, NOAA, https://doi.org/10.7289/V53X84KN
Project(s):
Deep Sea Drilling Project (DSDP)
Coverage:
Median Latitude: 2.047333 * Median Longitude: -126.827233 * South-bound Latitude: 0.498500 * West-bound Longitude: -133.330200 * North-bound Latitude: 4.208700 * East-bound Longitude: -113.842000
Date/Time Start: 1982-03-22T00:00:00 * Date/Time End: 1982-04-11T00:00:00
Minimum DEPTH, sediment/rock: 384.87 m * Maximum DEPTH, sediment/rock: 526.60 m
Event(s):
85-572D * Latitude: 1.434800 * Longitude: -113.842000 * Date/Time: 1982-03-22T00:00:00 * Elevation: -3893.0 m * Penetration: 489 m * Recovery: 258.9 m * Location: North Pacific Ocean * Campaign: Leg85 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 323 m cored; 0 m drilled; 80.1 % recovery
85-573B * Latitude: 0.498500 * Longitude: -133.309500 * Date/Time: 1982-04-02T00:00:00 * Elevation: -4301.0 m * Penetration: 529 m * Recovery: 279.7 m * Location: North Pacific/TROUGH * Campaign: Leg85 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 390 m cored; 0 m drilled; 71.7 % recovery
85-574C * Latitude: 4.208700 * Longitude: -133.330200 * Date/Time: 1982-04-11T00:00:00 * Elevation: -4561.0 m * Penetration: 532.5 m * Recovery: 197.7 m * Location: North Pacific/TROUGH * Campaign: Leg85 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 37 cores; 338 m cored; 0 m drilled; 58.5 % 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 | ||||
| 2 | Identification | ID | ||||
| 3 | Sample code/label | Sample label | ||||
| 4 | DEPTH, sediment/rock | Depth sed | m | Geocode | ||
| 5 | Position | Position | Visual description | |||
| 6 | Deposit type | Deposit type | ||||
| 7 | Quantity of deposit | Quantity | ||||
| 8 | Size | Size | ||||
| 9 | Substrate type | Substrate | ||||
| 10 | Sediment type | Sediment | ||||
| 11 | Comment | Comment | ||||
| 12 | Description | Description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
52 data points
Data
| 1 Event | 2 ID | 3 Sample label | 4 Depth sed [m] | 5 Position | 6 Deposit type | 7 Quantity | 8 Size | 9 Substrate | 10 Sediment | 11 Comment | 12 Description |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 85-572D | 85-572D-25-41,137-1 | 85-572D-25-41,137 | 384.87 | In sediment | Mn micronodule | Few | Chalk | Greenish gray diatomaceous nannofossil chalk (Middle Miocene) | 2% Mn micronodules (Site 573B, Core 25, Cored Interval: 379.0-388.5 m, page 88) | ||
| 85-573B | 85-573B-42-21,110-1 | 85-573B-42-21,110 | 523.10 | In sediment | Mn micronodule | Many | 0.05 cm | Claystone | Very dark brown mettaliferous claystone (Lower Oligocene) | 36% small 0.5 mm ferromanganese micronodule and scattered 0.5 to 3 mm glass shards. (Site 573B, Core 42, Cored Interval: 520.5-528.0 m, page 187) | |
| 85-573B | 85-573B-42-5,10-1 | 85-573B-42-5,10 | 526.60 | Buried | Mn coating | Several | Rock; limestone | Limestone | A strongly indurated very pale yellow (2.5Y 8/2) pelagic biogenic limestone (Upper Eocene) | Manganese oxide (""pyrolusite"") dendrites are common. (Site 573B, Core 42, Cored Interval: 520.5-528.0 m, page 187) | |
| 85-574C | 85-574C-34-21,100-1 | 85-574C-34-21,100 | 510.50 | In sediment | Mn micronodule | Many | Chalk | Light yellow brown metalliferous nannofossil chalk (Upper Eocene) | 10% of Fe-Mn oxide micronodules (Site 574C, Core 34, Cored Interval: 508.0-517.5 m, page 285) | ||
| 85-574C | 85-574C-35-2,40-1 | 85-574C-35-2,40 | 519.40 | In sediment | Mn micronodule | Many | 0.05 cm | Chalk | Mottled yellow brown metalliferous nannofossil chalk (Upper Eocene) | 10% of 0.5 mm black (?ferromanganese) micronodules and 0.5 to 1 mm greenish yellow (10Y 6/6) glass shards (Site 574C, Core 35, Cored Interval: 517.5-520.0 m, page 285) | |
| 85-574C | 85-574C-35-2,85-1 | 85-574C-35-2,85 | 519.85 | In sediment | Mn micronodule | Few | 1.05 cm | Chalk | Mottled yellow brown metalliferous nannofossil chalk (Upper Eocene) | 2% of 0.5 mm black (?ferromanganese) micronodules and 0.5 to 1 mm greenish yellow (10Y 6/6) glass shards (Site 574C, Core 35, Cored Interval: 517.5-520.0 m, page 285 |