Poag, C Wylie; Watts, Anthony B; Cousin, Michel; Goldberg, David; Hart, Malcom B; Miller, Kenneth G (1987): Annotated record of the detailed examination of Mn deposits from DSDP Leg 95 (Holes 612 and 613) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.876334
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Abstract:
Baltimore Canyon Trough, the most intensely studied offshore sedimentary basin of the U.S. Atlantic margin, encompasses the coastal plain, continental shelf, and continental slope of New Jersey, Delaware, Maryland, and (in part) Virginia. On the basis of the extensive published record of the geological and geophysical investigations of this area, the New Jersey margin was chosen as the most suitable location for constructing the first marginwide stratigraphic transect. As envisioned, the transect would extend from the outcrop belt in central New Jersey to a location 700 km distant on the lower continental rise. Initial Deep Sea Drilling Project (DSDP) core holes on the slope and upper rise would emphasize the Cenozoic and Upper Cretaceous sections, as dictated by the limitations of openhole drilling. Leg 95 was principally intended to provide a crucial link between shelf and lower rise sites which had been cored along the transect during Leg 93.
Related to:
Poag, C Wylie; Watts, Anthony B; Cousin, Michel; Goldberg, David; Hart, Malcom B; Miller, Kenneth G (1987): Initial Reports of the Deep Sea Drilling Project. U.S. Government Printing Office, Washington, XCV, 817 pp, https://doi.org/10.2973/dsdp.proc.95.1987
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: 38.795600 * Median Longitude: -72.648800 * South-bound Latitude: 38.771000 * West-bound Longitude: -72.773800 * North-bound Latitude: 38.820200 * East-bound Longitude: -72.523800
Date/Time Start: 1983-08-26T00:00:00 * Date/Time End: 1983-09-17T00:00:00
Minimum DEPTH, sediment/rock: 4.83 m * Maximum DEPTH, sediment/rock: 435.75 m
Event(s):
95-612 * Latitude: 38.820200 * Longitude: -72.773800 * Date/Time: 1983-08-26T00:00:00 * Elevation: -1386.0 m * Penetration: 675.3 m * Recovery: 579.7 m * Location: North Atlantic/SLOPE * Campaign: Leg95 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 72 cores; 674.7 m cored; 0 m drilled; 85.9 % recovery
95-613 * Latitude: 38.771000 * Longitude: -72.523800 * Date/Time: 1983-09-17T00:00:00 * Elevation: -2309.0 m * Penetration: 581.9 m * Recovery: 358 m * Location: North Atlantic/CONT RISE * Campaign: Leg95 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 48 cores; 455.3 m cored; 28.8 m drilled; 78.6 % 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 | Sediment type | Sediment | ||||
| 9 | Comment | Comment | ||||
| 10 | Description | Description |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
48 data points
Data
| 1 Event | 2 ID | 3 Sample label | 4 Depth sed [m] | 5 Position | 6 Deposit type | 7 Quantity | 8 Sediment | 9 Comment | 10 Description |
|---|---|---|---|---|---|---|---|---|---|
| 95-612 | 95-612-1-CC,15-1 | 95-612-1-CC,15 | 4.83 | In sediment | Mn micronodule | Few | Mud | Dark gray silty mud (Pleistocene) | 1% Mn micronodules (Site 612, Core 1H, Cored Interval: 0.0-4.8 m, page 82) |
| 95-612 | 95-612-7-2,80-1 | 95-612-7-2,80 | 46.90 | In sediment | Mn micronodule | Few | Mud | Olive gray mud interbedded with very dark gray glauconitic sand (2.0-5.0 cm thick) (Upper Pliocene) | 2% Mn micronodules (Site 612, Core 7H, Cored Interval: 44.6-52.1 m, page 85) |
| 95-612 | 95-612-7-4,47-1 | 95-612-7-4,47 | 49.57 | In sediment | Mn micronodule | Few | Mud | Olive gray mud interbedded with very dark gray glauconitic sand (2.0-5.0 cm thick) (Upper Pliocene) | 1% Mn micronodules (Site 612, Core 7H, Cored Interval: 44.6-52.1 m, page 85) |
| 95-612 | 95-612-8-1,70-1 | 95-612-8-1,70 | 52.80 | In sediment | Mn micronodule | Few | Mud | Olive gray mud interbedded with very dark gray glauconitic sand (Upper Pliocene) | 1% Mn micronodules (Site 612, Core 8X, Cored Interval: 52.1-59.0 m, page 85) |
| 95-612 | 95-612-8-2,10-1 | 95-612-8-2,10 | 53.70 | In sediment | Mn micronodule | Few | Mud | Olive gray mud interbedded with very dark gray glauconitic sand (Upper Pliocene) | 1% Mn micronodules (Site 612, Core 8X, Cored Interval: 52.1-59.0 m, page 85) |
| 95-613 | 95-613-37-4,75-1 | 95-613-37-4,75 | 435.75 | In sediment | Mn micronodule | Few | Chalk | Light greenish gray siliceous nannofossil chalk (Middle Eocene) | 1% Mn micronodules (Site 613, Core 37X, Cored Interval: 430.5-440.0 m, page 210) |