Jackson, Everett D; Koizumi, Itaru; Kirkpatrick, R G; Avdeiko, G P; Clague, David A; Dalrymple, G Brent; Karpoff, Anne Marie; McKenzie, J; Butt, A; Ling, Hsin Yi; Takayama, Toshiaki; Greene, H Gary; Morgan, Joanna; Kono, Masaru (1980): Annotated record of the detailed examination of Mn deposits from DSDP Leg 55 (Holes 430, 431, 431A, 432) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.873193
Always quote citation above when using data! You can download the citation in several formats below.
Published: 1980 (exact date unknown) • DOI registered: 2017-03-31
Abstract:
Leg 55 was conceived as part of the decade-long experiment to test the kinematic hot-spot hypothesis and several of its more imporant corollaries for the origin of the Hawaiian-Emperor chain. Also of particular importance was the question of whether the Hawaiian hot spot has remained fixed in the mantle. The specific primary objectives of Leg 55, were to determine (1) whether the known increase in the age of the volcanoes on the Hawaiian chain with distance from Kilauea continues northward along the Emperor Seamounts; (2) whether the lavas of the Emperor volcanoes are of the same chemical composition and were erupted in the same sequence as those of Hawaiian volcanoes; (3) the latitude of formation of Suiko Seamount as a test of hot-spot fixity; and (4) whether the Emperor Seamounts were once islands and, if so, to determine their post-volcanic and subsidence history.
Related to:
Jackson, Everett D; Koizumi, Itaru; Kirkpatrick, R G; Avdeiko, G P; Clague, David A; Dalrymple, G Brent; Karpoff, Anne Marie; McKenzie, J; Butt, A; Ling, Hsin Yi; Takayama, Toshiaki; Greene, H Gary; Morgan, Joanna; Kono, Masaru (1980): Initial Reports of the Deep Sea Drilling Project. U. S. Government Printing Office, LV, 868 pp, https://doi.org/10.2973/dsdp.proc.55.1980
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: 41.040575 * Median Longitude: 170.514450 * South-bound Latitude: 37.981300 * West-bound Longitude: 170.379000 * North-bound Latitude: 42.424000 * East-bound Longitude: 170.590800
Date/Time Start: 1977-08-01T00:00:00 * Date/Time End: 1977-08-06T00:00:00
Minimum DEPTH, sediment/rock: 0.10 m * Maximum DEPTH, sediment/rock: 10.00 m
Event(s):
55-430 * Latitude: 37.981300 * Longitude: 170.590800 * Date/Time: 1977-08-01T00:00:00 * Elevation: -1445.0 m * Penetration: 14 m * Recovery: 7.7 m * Location: North Pacific/SEDIMENT POND * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 2 cores; 11.5 m cored; 2.5 m drilled; 67 % recovery
55-431 * Latitude: 42.424000 * Longitude: 170.544700 * Date/Time: 1977-08-05T00:00:00 * Elevation: -1704.0 m * Penetration: 9.5 m * Recovery: 3.3 m * Location: North Pacific/TERRACE * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 2 cores; 19 m cored; 0 m drilled; 17.5 % recovery
55-431A * Latitude: 42.423200 * Longitude: 170.543300 * Date/Time: 1977-08-05T00:00:00 * Elevation: -1704.0 m * Penetration: 17 m * Recovery: 4.3 m * Location: North Pacific/TERRACE * Campaign: Leg55 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 2 cores; 17 m cored; 0 m drilled; 25.6 % 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 | ||||
| 13 | File name | File name | ||||
| 14 | Uniform resource locator/link to image | URL image |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
196 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 | 13 File name | 14 URL image |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 55-430 | 55-430-2-3,43-52-1 | 55-430-2-3,43-52 | 5.99 | In sediment | Mn micronodules | Many | Mud | Manganiferous calcareous mud (Upper Eocene) | 15% Mn micronodules (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | ||||
| 55-430 | 55-430-2-3,55-64-1 | 55-430-2-3,55-64 | 6.15 | In sediment | Mn micronodules | Many | Mud | Manganiferous calcareous mud (Upper Eocene) | 15% Mn micronodules (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | ||||
| 55-430 | 55-430-2-3,70-78-1 | 55-430-2-3,70-78 | 6.26 | In sediment | Mn micronodules | Many | Mud | Manganiferous calcareous mud (Upper Eocene) | 15% Mn micronodules (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | ||||
| 55-430 | 55-430-2-4,20-25-1 | 55-430-2-4,20-25 | 7.23 | In sediment | Mn micronodules | Many | Mud | Manganiferous calcareous mud (Upper Eocene) | 15% Mn micronodules (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | ||||
| 55-430 | 55-430-2-4,145-1 | 55-430-2-4,145 | 8.45 | Buried | Mn nodule | 1 | Fragment | Mud | Manganiferous calcareous mud (Upper Eocene) | Fragments of iron-manganese concretion (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | |||
| 55-430 | 55-430-2-5,95-1 | 55-430-2-5,95 | 9.45 | In sediment | Mn micronodules | Several | Mud | Manganiferous calcareous mud (Upper Eocene) | 10% Mn micronodules (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | ||||
| 55-430 | 55-430-2,CC-1 | 55-430-2,CC | 10.00 | In sediment | Mn rich layer | Mud | Pebbly mud | Manganese rich silty volcanic sands (Upper Eocene) (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | |||||
| 55-430 | 55-430-2,CC-2 | 55-430-2,CC | 10.00 | Buried | Mn nodule | 1 | 2.0 cm | Core; consolidated sediment | Mud | Pebbly mud | A small rounded Mn nodule, about two centimeters in size. The core, oblong in shape, is pale brown and yellow, composed of plagioclase, zeolites, and small amounts of clay. (Site 430, Core 2, Cored Interval: 2.5-10.5 m, page 70) | Plate4_Karpoff_1980.jpg | Plate4_Karpoff_1980.jpg |
| 55-431 | 55-431-1-1,69-78-1 | 55-431-1-1,69-78 | 0.74 | In sediment | Mn micronodules | Many | Sand | Ferromanganese zeolitic sand (Quaternary) | Abundant Mn micronodules (Site 431, Core 1, Cored Interval: 0.0-9.5 m, page 91) | ||||
| 55-431 | 55-431-1-1,80-87-1 | 55-431-1-1,80-87 | 0.85 | Buried | Mn crust | Several | Fragment | Sand | Ferromanganese zeolitic sand containing yellow firm particles composed of authigenic smectites (Quaternary) | Crushed manganese crusts, micronodules, zeolites, palagonite, and ice-rafted pebbles were recovered. (Site 431, Core 1, Cored Interval: 0.0-9.5 m, page 91) | |||
| 55-431 | 55-431-2-1,103-105-1 | 55-431-2-1,103-105 | 1.04 | Buried | Mn staining | 1 | Consolidated sediment | Sand | Ferromanganese zeolitic sand containing yellow firm particles composed of authigenic smectites (Quaternary) | A yellowish brown aggregate stained by black iron-manganese oxides and crossed by a crack fringed with oxides and filled with phosphates and clays (Site 431, Core 1, Cored Interval: 0.0-9.5 m, page 91) | |||
| 55-431 | 55-431-1-CC,0-1 | 55-431-1-CC,0 | 2.02 | In sediment | Mn micronodules | Several | Silt | Gravely silt (Quaternary) | 10% Mn micronodules (Site 431, Core 1bis, Cored Interval: 0.0-9.5 m, page 91) | ||||
| 55-431A | 55-431A-1-1,10-1 | 55-431A-1-1,10 | 0.10 | In sediment | Mn micronodules | Many | Sand | Ferromanganese rich calcareous forraminiferal sand (Quaternary) | 30% Mn micronodules (Site 431A, Core 1, Cored Interval: 0.0-7.5 m, page 92) | ||||
| 55-431A | 55-431-1-1,69-78-1 | 55-431-1-1,69-78 | 0.65 | In sediment | Mn micronodules | Many | Sand | Ferromanganese rich calcareous forraminiferal sand (Quaternary) | Mn micronodules abundant (Site 431A, Core 1, Cored Interval: 0.0-7.5 m, page 92) | ||||
| 55-431A | 55-431A-11,99-104-1 | 55-431A-11,99-104 | 1.02 | In sediment | Mn micronodules | Many | Sand | Ferromanganese sand (Quaternary) | Mn micronodules abundant (Site 431A, Core 1, Cored Interval: 0.0-7.5 m, page 92) | ||||
| 55-431A | 55-431A-1-1,138-140-1 | 55-431A-1-1,138-140 | 1.39 | Buried | Mn crust | Many | Fragment | 0.1-1.0 cm thick | Sand | Ferromanganese sand (Quaternary) | Fe-Mn crust fragments are abundant and small (0.1 to 1 cm) (Site 431A, Core 1, Cored Interval: 0.0-7.5 m, page 92) | ||
| 55-431A | 55-431A-2-1,80-85-1 | 55-431A-2-1,80-85 | 8.33 | In sediment | Mn micronodules | Many | Sand | Heterogenous olive brown zeolitic iron-manganese sand (Cenozoic) | 15% Mn micronodules (Site 431A, Core 2, Cored Interval: 7.5-17.0 m, page 92) | ||||
| 55-431A | 55-431A-2-2,43-45-1 | 55-431A-2-2,43-45 | 9.44 | In sediment | Mn micronodules | Many | Ooze | Calcareous manganese rich zeolitic ooze (Cenozoic) | 30% Mn micronodules coated with iron-manganese oxides. (Site 431A, Core 2, Cored Interval: 7.5-17.0 m, page 92) | ||||
| 55-431A | 55-431A-2-2,45-47-1 | 55-431A-2-2,45-47 | 9.44 | Buried | Mn crust | Several | Up to 3.0 cm thick | Breccia; volcanics | Sand | Ferromanganese sand (Cenozoic) | Big pieces of Fe-Mn crust fragments up to 3 cm thick. A black massive iron-manganese layer on top of breccia of volcanic remains, siliceous authigenic fragments (Site 431A, Core 2, Cored Interval: 7.5-17.0 m, page 92) | Plate5_Karpoff_1980.jpg | Plate5_Karpoff_1980.jpg |
| 55-432 | 55-432-1-4,10-1 | 55-432-1-4,10 | 4.60 | In sediment | Mn micronodules | Many | Ooze | Foraminifera calcareous ooze (Quaternary) | 20% Mn micronodules (Site 432, Core 1, Cored Interval: 0.0-5.5 m, page 117) | ||||
| 55-432 | 55-432-1-4,80-1 | 55-432-1-4,80 | 5.30 | In sediment | Mn micronodules | Many | Mud | Calcareous volcanic sandy mud (Paleocene) | 15% Mn micronodules (Site 432, Core 1, Cored Interval: 0.0-5.5 m, page 117) | ||||
| 55-432 | 55-432-1-41,115-1 | 55-432-1-41,115 | 5.65 | In sediment | Mn micronodules | Several | Ooze | Calcareous ooze | 10% Mn micronodules (Site 432, Core 1, Cored Interval: 0.0-5.5 m, page 117) | ||||
| 55-432 | 55-432-1-CC,10-1 | 55-432-1-CC,10 | 5.85 | In sediment | Mn micronodules | Several | Ooze | Calcareous ooze | 10% Mn micronodules (Site 432, Core 1, Cored Interval: 0.0-5.5 m, page 117) |
