Hollister, Charles D; Craddock, Campbell; Bogdanov, Yury A; Edgar, N Terry; Gieskes, Joris M; Haq, Bilal U; Lawrence, James R; Rögl, F; Schrader, Hans-Jürgen; Tucholke, Brian E; Weaver, Fred M; Zhivago, V N (1976): Annotated record of the detailed examination of Mn deposits from DSDP Leg 35 (Holes 322, 323, 324) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.871029, Supplement to: Hollister, CD et al. (1976): Initial Reports of the Deep Sea Drilling Project. U. S. Government Printing Office, XXXV, 999 pp, https://doi.org/10.2973/dsdp.proc.35.1976
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Abstract:
The sites drilled on Leg 35 were selected to study the tectonic relationships and interactions between the Antarctic plate and the Antarctic Peninsula, the Scotia Arc, the southern Andes, and the Chile Ridge. Site 322 was drilled on the eastern end of the Bellingshausen Abyssal Plain where it is bounded by the Hero Fracture Zone to the northeast and the continental rise of Antarctica to the south. Site 323 was centrally located on the abyssal plain, about 30 miles west of the Eltanin Fracture Zone and about 150 miles north of the Antarctic continental rise. Site 324 was located on the gently sloping lower continental rise of Antarctica about 160 miles north of Thurston Island, the closest exposed land.
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: -64.252800 * Median Longitude: -92.068767 * South-bound Latitude: -69.053500 * West-bound Longitude: -98.786700 * North-bound Latitude: -60.024200 * East-bound Longitude: -79.424800
Date/Time Start: 1974-02-28T00:00:00 * Date/Time End: 1974-03-13T00:00:00
Minimum DEPTH, sediment/rock: 14.20 m * Maximum DEPTH, sediment/rock: 666.78 m
Event(s):
35-322 * Latitude: -60.024200 * Longitude: -79.424800 * Date/Time: 1974-02-28T00:00:00 * Elevation: -5026.0 m * Penetration: 544 m * Recovery: 33.8 m * Location: Antarctic Ocean/PLAIN * Campaign: Leg35 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 13 cores; 123.5 m cored; 2 m drilled; 27.4 % recovery
35-323 * Latitude: -63.680700 * Longitude: -97.994800 * Date/Time: 1974-03-07T00:00:00 * Elevation: -5004.0 m * Penetration: 731 m * Recovery: 75.7 m * Location: Antarctic Ocean/PLAIN * Campaign: Leg35 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 21 cores; 199.5 m cored; 0 m drilled; 38 % recovery
35-324 * Latitude: -69.053500 * Longitude: -98.786700 * Date/Time: 1974-03-13T00:00:00 * Elevation: -4433.0 m * Penetration: 218 m * Recovery: 47.9 m * Location: Antarctic Ocean/CONT RISE * Campaign: Leg35 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 9 cores; 85.5 m cored; 9.5 m drilled; 56 % 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 | Hollister, Charles D | |||
| 2 | Identification | ID | Hollister, Charles D | |||
| 3 | Sample code/label | Sample label | Hollister, Charles D | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Hollister, Charles D | Geocode | |
| 5 | Position | Position | Hollister, Charles D | Visual description | ||
| 6 | Deposit type | Deposit type | Hollister, Charles D | |||
| 7 | Quantity of deposit | Quantity | Hollister, Charles D | |||
| 8 | Size | Size | Hollister, Charles D | |||
| 9 | Substrate type | Substrate | Hollister, Charles D | |||
| 10 | Sediment type | Sediment | Hollister, Charles D | |||
| 11 | Comment | Comment | Hollister, Charles D | |||
| 12 | Description | Description | Hollister, Charles D |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
75 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 35-322 | 35-322-5-1,67-1 | 35-322-5-1,67 | 390.67 | In sediment | Mn micronodule | Few | Clay | Dark greenish gray silty claystone with abundant grayish green (10G 4/2, 10GY 5/2) clay galls (<4 mm) | Scattered black spots may be micronodules of MnO2. (Site 322, Core 5, Cored Interval : 390.0-399.5 m, page 48) | ||
| 35-322 | 35-322-11-5,19-1 | 35-322-11-5,19 | 510.19 | In sediment | Mn micronodule | Several | Clay | Dark gray and brown claystone overlying the basaltic basement | In this claystone a few arenaceous foraminifera are found together with fish teeth and manganese micronodules. (Site 322, Core 11, Cored Interval : 504.0-513.5 m, page 56) | ||
| 35-322 | 35-322-13-2-1 | 35-322-13-2 | 541.00 | Buried | Mn coating | Several | Thin | Cobble; basalt | Hard ground | Very fine-grained basalt cobbles | Fractured surfaces coated with red Fe-oxides and Mn dendrites. The glass is veined with palagonite (Site 322, Core 13, Cored Interval: 532.5-542.0 m, page 58) |
| 35-323 | 35-323-5-11,145-1 | 35-323-5-11,145 | 333.45 | In sediment | Mn micronodule | Several | Clay | Pieces of yellowish gray (5Y 6/2), greenish-gray (5GY 5/1), light olive gray (5Y 5/2), medium dark-gray (N4) claystone | Trace, 5% Mn micronodules (Site 323, Core 5, Cored Interval: 332.0-341.5 m, page 94) | ||
| 35-323 | 35-323-14-21,143-1 | 35-323-14-21,143 | 638.93 | In sediment | Mn micronodule | Several | Clay | Brown Fe-claystone | In the residue of washed samples small manganese nodules (micronodules ?) are present. (Site 323, Core 14, Cored Interval : 636.0-645.5 m, page 110) | ||
| 35-323 | 35-323-15-31,101-1 | 35-323-15-31,101 | 659.26 | In sediment | Mn micronodule | Few | Up to 0.2 cm | Clay | Fe-claystone, dusky yellowish brown (10YR 2/2) and brownish black (5YR 2/1) | Few Fe-Mn micronodules, Sect. 3, 101 cm, 2 mm maximum diameter. (Site 323, Core 15, Cored Interval: 655.0-664. m, page 112) | |
| 35-323 | 35-323-15-6,51-53-1 | 35-323-15-6,51-53 | 663.27 | In sediment | Mn micronodule | Several | Clay | Dark yellowish-brown nannofossil claystone (Upper Danian) | Manganese micronodules (Site 323, Core 15, Cored Interval: 655.0-664. m, page 112) | ||
| 35-323 | 35-323-16-2,77-79-1 | 35-323-16-2,77-79 | 666.78 | In sediment | Mn micronodule | Several | Clay | Dark yellowish-brown nannofossil claystone (Middle Danian) | Manganese micronodules (Site 323, Core 16, Cored Interval : 664.5-674.0 m page 114) | ||
| 35-324 | 35-324-1-4,70-1 | 35-324-1-4,70 | 14.20 | In sediment | Mn micronodule | Several | Clay | Clay, color transition (Sect. 4, 70 cm) to olive gray (5Y 5/2) (Pleistocene) | Contains Mn micronodules. (Site 324, Core 1, Cored Interval : 9.0-18.5 m, page 142) |