Thiede, Jörn; Vallier, Tracy L (1981): Annotated record of the detailed examination of Mn deposits from DSDP Leg 62 (Holes 463, 464, 465A, 466) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.873707
Always quote citation above when using data! You can download the citation in several formats below.
Abstract:
The four sites drilled during Leg 62 were needed to establish better regional coverage of the North Pacific Ocean. Although paleoenvironments were to be stressed on Leg 62, studies of igneous rocks from acoustic basement were planned, to determine ages, petrogenesis, alteration effects, rock magnetism, and Paleomagnetism of old parts of the Pacific crust. These studies were emphasized in order to establish the early history of oceanic plateaus and whether they are the result of midocean-ridge or intraplate volcanism.
Related to:
Vincent, Edith; Windom, Kenneth E; Schmidt, Ronald R; Schaaf, André; Seifert, Karl E; Sayre, W O; Sancetta, Constance A; Rea, David K; Koporulin, V I; Fujii, Naoyuki; Dean, Walter E; Cepek, Pavel; Boersma, Anne; Adelseck, C; Thiede, Jörn; Vallier, Tracy L (1981): Initial Reports of the Deep Sea Drilling Project. Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, LXII, 1120 pp, https://doi.org/10.2973/dsdp.proc.62.1981
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: 32.305600 * Median Longitude: 176.682825 * South-bound Latitude: 21.350200 * West-bound Longitude: 173.888800 * North-bound Latitude: 39.860700 * East-bound Longitude: 179.255700
Date/Time Start: 1978-08-02T00:00:00 * Date/Time End: 1978-08-28T00:00:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 276.65 m
Event(s):
62-463 * Latitude: 21.350200 * Longitude: 174.667800 * Date/Time: 1978-08-02T00:00:00 * Elevation: -2525.0 m * Penetration: 822.5 m * Recovery: 305.5 m * Location: North Pacific/SEAMOUNT * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 92 cores; 820.5 m cored; 0 m drilled; 37.2 % recovery
62-464 * Latitude: 39.860700 * Longitude: 173.888800 * Date/Time: 1978-08-17T00:00:00 * Elevation: -4637.0 m * Penetration: 308.5 m * Recovery: 77.6 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 34 cores; 308.5 m cored; 0 m drilled; 25.2 % recovery
62-465A * Latitude: 33.820500 * Longitude: 178.919000 * Date/Time: 1978-08-23T00:00:00 * Elevation: -2161.0 m * Penetration: 476 m * Recovery: 98.9 m * Location: North Pacific/CONT RISE * Campaign: Leg62 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 43 cores; 408.5 m cored; 9.5 m drilled; 24.2 % 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:
157 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 62-463 | 62-463-7-2,19-1 | 62-463-7-2,19 | 45.19 | In sediment | Mn micronodule | Few | Ooze | Highly to moderately disturbed, very pale brown (10YR7/3) to white (10YR8/2) nannofossil ooze (Lower Eocene) | 5 % Mn micronodules (Site 463, Core 7, Cored interval: 43.5-53.0 cm, page 80) | ||
| 62-464 | 62-464-1-1,0-20-1 | 62-464-1-1,0-20 | 0.10 | Surface | Mn nodule | Several | 0.5-2.5 cm | Clay | Yellowish red (5YR5/6) tuffaceous silty clay (Lower Pleistocene) | Black manganese nodules 0.5-2.5 cm n diameter with no sediment nucleus (Site 464, Core 1, Cored interval: 0.0-3.5 cm, page 176) | |
| 62-464 | 62-464-1-1,0-20-2 | 62-464-1-1,0-20 | 0.10 | Surface | Mn crust | 2 | Consolidated sedimet | Clay | Yellowish red (5YR5/6) tuffaceous silty clay (Lower Pleistocene) | Two manganese-encrusted blebs of sediment, in which the diatoms are fairly well preserved, but very fragmented (Site 464, Core 1, Cored interval: 0.0-3.5 cm, page 176) | |
| 62-464 | 62-464-2-3,48-50-1 | 62-464-2-3,48-50 | 6.99 | Buried | Mn nodule | 1 | Ooze | Light olive gray clayey radiolarian ooze (Upper Pliocene) | One very dark gray (5Y3/1) manganese nodule (Site 464, Core 2, Cored interval: 3.5-13.0 cm, page 176) | ||
| 62-464 | 62-464-4-1,41-1 | 62-464-4-1,41 | 22.91 | Buried | Mn nodule | Several | Fragment | Clay | Gray to brownish gray moderately to severely disturbed siliceous clay (Lower Pliocene) | Mn nodule chips at 41 cm (Site 464, Core 4, Cored interval: 22.5-32.0 cm, page 176) | |
| 62-464 | 62-464-4-1,63-1 | 62-464-4-1,63 | 23.13 | Buried | Mn nodule | 3.0-4.0 cm | Clay | Gray to brownish gray moderately to severely disturbed siliceous clay (Lower Pliocene) | Mn-nodule at 62-64 cm, 3 or 4 cm in diameter. (Site 464, Core 4, Cored interval: 22.5-32.0 cm, page 176) | ||
| 62-464 | 62-464-4-1,80-1 | 62-464-4-1,80 | 23.20 | Buried | Mn nodule | 3.0-4.0 cm | Clay | Gray to brownish gray moderately to severely disturbed siliceous clay (Lower Pliocene) | Mn-nodule at 79-82 cm, 3 or 4 cm in diameter (Site 464, Core 4, Cored interval: 22.5-32.0 cm, page 176) | ||
| 62-464 | 62-464-5-4,50-1 | 62-464-5-4,50 | 37.00 | In sediment | Mn micronodule | Few | Clay | Intensely disturbed dark brown clay (Neogene) | 5 % Mn micronodules (Site 464, Core 5, Cored interval: 32.0-41.5 cm, page 178) | ||
| 62-464 | 62-464-5-CC,0-1 | 62-464-5-CC,0 | 39.24 | In sediment | Mn micronodule | Many | Clay | Zeolitic dark brown clay (Neogene) | 15 % Mn micronodules (Site 464, Core 5, Cored interval: 32.0-41.5 cm, page 178) | ||
| 62-464 | 62-464-6-1,80-1 | 62-464-6-1,80 | 42.30 | In sediment | Mn micronodule | Few | Clay | Highly disturbed very dark gray clay (Tertiary) | 5 % Mn micronodules up to 0.8 mm in size (Site 464, Core 6, Cored interval: 41.5-51.0 cm, page 178) | ||
| 62-464 | 62-464-7-1,80-1 | 62-464-7-1,80 | 51.80 | In sediment | Mn micronodule | Several | Clay | Highly disturbed dark reddish brown clay (Paleocene) | 10 % Mn micronodules up to 0.8 mm in size (Site 464, Core 7, Cored interval: 51.0-60.5 cm, page 179) | ||
| 62-464 | 62-464-7-3,80-1 | 62-464-7-3,80 | 54.80 | In sediment | Mn micronodule | Few | Claystone | Black brickstone concretion (Paleocene) | 3 % Mn micronodules up to 0.8 mm in size (Site 464, Core 7, Cored interval: 51.0-60.5 cm, page 179) | ||
| 62-464 | 62-464-7-61,120-1 | 62-464-7-61,120 | 59.70 | In sediment | Mn micronodule | Few | Clay | Greenish gray pelagic clay (Paleocene) | 5 % Mn micronodules up to 0.8 mm in size (Site 464, Core 7, Cored interval: 51.0-60.5 cm, page 179) | ||
| 62-464 | 62-464-8-1,49-1 | 62-464-8-1,49 | 60.99 | In sediment | Mn micronodule | Few | Clay | Highly disturbed dark yellowish brown clay (Paleocene) | 5 % Mn micronodules up to 0.8 mm in size (Site 464, Core 8, Cored interval: 60.5-70.0 cm, page 179) | ||
| 62-464 | 62-464-10-2,80-1 | 62-464-10-2,80 | 81.80 | In sediment | Mn micronodule | Few | Clay | Highly disturbed very dusky red zeolitic clay (Upper Cretaceous) | 5 % Mn micronodules up to 0.8 mm in size (Site 464, Core 10, Cored interval: 79.5-89.0 cm, page 180) | ||
| 62-464 | 62-464-11-1,22-1 | 62-464-11-1,22 | 89.22 | Buried | Mn coating | Several | Pebble; porcellanite, consolidated sediment | Porcellanite | Vein of quartz and chalcedony in laminated porcellanite (Cenomanian) | The vein, as well as the clast of host sediment, are lined by radiating fibers of Fe-Mn oxides. (Site 464, Core 11, Cored interval: 89.0-98.5 cm, page 181) | |
| 62-464 | 62-464-29-1,138-1 | 62-464-29-1,138 | 261.38 | Buried | Mn coating | 1 | Rock; chert | Chert | Host chert is peppered with iron oxides (Lower Cretaceous) | Fe-Mn needles in clean microquartz radiolarian mold. (Site 464, Core 29, Cored interval: 241.0-250.5 cm, page 184) | |
| 62-465A | 62-465A-26-1,15-1 | 62-465A-26-1,15 | 276.65 | In sediment | Mn micronodule | Few | Ooze | Minor amounts of olive gray (5Y5/2) nannofossil ooze in interface with limestone (Lower Cenomanian) | 3 % Mn micronodules (Site 465A, Core 26, Cored interval: 276.5-286.0 cm, page 245) | ||
| 62-466 | 62-466-31-1,13-1 | 62-466-31-1,13 | 274.13 | In sediment | Mn micronodule | Few | Ooze | Minor amounts of nannofossil ooze with breccia of olive gray (5Y4/2) limestone mixed with black chert fragments (Upper Albian) | 8 % Mn micronodules (Site 466, Core 31, Cored interval: 274.0-283.5 cm, page 310) |