Bramlette, M; Bradley, Wilmot Hyde (1942): Observation of manganese deposits made during the 1936 transect of C/S Lord Kelvin through the Northern Atlantic Ocean [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.856674, Supplement to: Bramlette, M; Bradley, WH (1942): Geology and biology of North Atlantic deep-sea cores between Newfoundland and Ireland - Part 1. Lithology and geologic interpretations. In: United States Geological Survey, Professional Paper, 196-A, 222 pp, https://pubs.usgs.gov/publication/pp196
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Abstract:
In May and June 1936 Dr. C. S. Piggot of the Geophysical Laboratory, Carnegie Institution of Washington, took a series of 11 deep-sea cores in the North Atlantic Ocean between the Newfoundland banks and the banks off the Irish coast. These cores were taken from the Western Union Telegraph Co.'s cable ship Lord Kelvin with the explosive type of sounding device which Dr. Piggot designed. All but two of these cores (Nos. 8 and 11) are more than 2.43 meters (8 feet) long, and all contain ample material for study. Of the two short cores, No. 8 was taken from the top of the Faraday Hills, as that part of the mid-Atlantic ridge is known, where the material is closely packed and more sandy and consequently more resistant; No. 11 came from a locality where the apparatus apparently landed on volcanic rock that may be part of a submarine lava flow.
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):
Coverage:
Median Latitude: 49.288667 * Median Longitude: -19.839000 * South-bound Latitude: 48.633000 * West-bound Longitude: -28.900000 * North-bound Latitude: 49.633000 * East-bound Longitude: -13.467000
Date/Time Start: 1936-05-01T00:00:00 * Date/Time End: 1936-06-30T00:00:00
Minimum DEPTH, sediment/rock: 0.3 m * Maximum DEPTH, sediment/rock: 1.1 m
Event(s):
LK-8 * Latitude: 49.600000 * Longitude: -28.900000 * Date/Time Start: 1936-05-01T00:00:00 * Date/Time End: 1936-06-30T00:00:00 * Elevation: -1280.0 m * Recovery: 1.24 m * Location: Atlantic Ocean * Method/Device: Core (CORE) * Comment: Basis: C/S Lord Kelvin, Institute: Carnegie Inst., PI: Piggot, C. S.
LK-11 * Latitude: 48.633000 * Longitude: -17.150000 * Date/Time Start: 1936-05-01T00:00:00 * Date/Time End: 1936-06-30T00:00:00 * Elevation: -4820.0 m * Recovery: 0.34 m * Location: Atlantic Ocean * Method/Device: Core (CORE) * Comment: Basis: C/S Lord Kelvin, Institute: Carnegie Inst., PI: Piggot, C. S.
LK-13 * Latitude: 49.633000 * Longitude: -13.467000 * Date/Time Start: 1936-05-01T00:00:00 * Date/Time End: 1936-06-30T00:00:00 * Elevation: -1955.0 m * Recovery: 2.21 m * Location: Atlantic Ocean * Method/Device: Core (CORE) * Comment: Basis: C/S Lord Kelvin, Institute: Carnegie Inst., PI: Piggot, C. S.
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 | Bramlette, M | |||
| 2 | Latitude of event | Latitude | Bramlette, M | |||
| 3 | Longitude of event | Longitude | Bramlette, M | |||
| 4 | Elevation of event | Elevation | m | Bramlette, M | ||
| 5 | Sample ID | Sample ID | Bramlette, M | |||
| 6 | DEPTH, sediment/rock | Depth sed | m | Bramlette, M | Geocode | |
| 7 | Position | Position | Bramlette, M | |||
| 8 | Deposit type | Deposit type | Bramlette, M | |||
| 9 | Quantity of deposit | Quantity | Bramlette, M | |||
| 10 | Substrate type | Substrate | Bramlette, M | |||
| 11 | Sediment type | Sediment | Bramlette, M | |||
| 12 | Comment | Comment | Bramlette, M | |||
| 13 | Description | Description | Bramlette, M |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
24 data points