Laughton, Anthony S; Berggren, William A; Benson, Richard N; Davies, Thomas A; Franz, A; Musich, L F; Perch-Nielsen, Katharina; Ruffman, A; van Hinte, Jan E; Whitmarsh, Robert B (1972): Annotated record of the detailed examination of Mn deposits from DSDP Site 111, Leg 12 (Core 111-3, 111A-12) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.868631, Supplement to: Laughton, AS et al. (1972): Site 111. In: Laughton, A.S.; Berggren, W.A.; et al., Initial Reports of the Deep Sea Drilling Project, Initial Reports of the Deep Sea Drilling Project, U.S. Government Printing Office, XII, 33-159, https://doi.org/10.2973/dsdp.proc.12.103.1972
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Abstract:
Orphan Knoll is a pronounced submarine feature at the foot of the continental rise and bounded on its northeast side by the 4000-meter deep abyssal plain of the Labrador Basin. It lies isolated on the ocean floor some 550 kilometers northeast of Newfoundland and 350 kilometers north of Flemish Cape. The DSDP drilling site 111 was originally chosen by the Atlantic Advisory Panel on the basis of Charcot's Flexotir continuous seismic profile provided by CNEXO.
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:
Latitude: 50.426200 * Longitude: -46.367500
Date/Time Start: 1970-06-25T00:00:00 * Date/Time End: 1970-06-25T00:00:00
Minimum DEPTH, sediment/rock: 189.00 m * Maximum DEPTH, sediment/rock: 190.05 m
Event(s):
12-111 * Latitude: 50.426200 * Longitude: -46.367500 * Date/Time: 1970-06-25T00:00:00 * Elevation: -1797.0 m * Penetration: 250 m * Recovery: 15.9 m * Location: North Atlantic/KNOLL * Campaign: Leg12 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 7 cores; 48 m cored; 0 m drilled; 33.2 % recovery
12-111A * Latitude: 50.426200 * Longitude: -46.367500 * Date/Time: 1970-06-25T00:00:00 * Elevation: -1797.0 m * Penetration: 199 m * Recovery: 60.6 m * Location: North Atlantic/KNOLL * Campaign: Leg12 * Basis: Glomar Challenger * Method/Device: Drilling/drill rig (DRILL) * Comment: 12 cores; 94 m cored; 0 m drilled; 64.5 % 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 | Laughton, Anthony S | |||
| 2 | Identification | ID | Laughton, Anthony S | |||
| 3 | Sample code/label | Sample label | Laughton, Anthony S | |||
| 4 | DEPTH, sediment/rock | Depth sed | m | Laughton, Anthony S | Geocode | |
| 5 | Position | Position | Laughton, Anthony S | Visual description | ||
| 6 | Deposit type | Deposit type | Laughton, Anthony S | |||
| 7 | Quantity of deposit | Quantity | Laughton, Anthony S | |||
| 8 | Substrate type | Substrate | Laughton, Anthony S | |||
| 9 | Sediment type | Sediment | Laughton, Anthony S | |||
| 10 | Comment | Comment | Laughton, Anthony S | |||
| 11 | Description | Description | Laughton, Anthony S | |||
| 12 | File name | File name | Laughton, Anthony S | |||
| 13 | Uniform resource locator/link to image | URL image | Laughton, Anthony S |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
20 data points