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Observation of manganese deposits in the Blake Plateau during Atlantis Cruise...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Annotated record of the detailed examination of Mn deposits observed in botto...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
(Table 3) Nodule abundance on the bottom surface of deep-sea basins, data of ...
This dataset has no description
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Tellurium analyses of 12 samples of manganese oxide nodules from the Pacific ...
As a part of a continuing study of the distribution and abundance of tellurium in various materials of the earth's crust, analyses were made of 12 samples of manganese nodules... -
Mercury contents of selected marine manganese nodules
Manganese nodules were selected from various areas of the Pacific, Indian and Atlantic ocean. They were analysed using a mercury vapour discharge technique. The minimum... -
Annotated record of the detailed examination of Mn deposits from the Northwes...
The southernmost part of the Sohm Abyssal Plain in the Northwest Atlantic Basin is geographically distal with respect to the major source of Quaternary terrigenous material... -
Annotated record of the detailed examination of Mn deposits off Newfoundland,...
Measurements of Pb-210 activities, in conjunction with micropaleontological, geotechnical and sedimentological observations, on sediment cores have been used to characterize two... -
(Table 1, pages 779) Alpha track determination of growth rates of manganese n...
Analyses of the total alpha radioactivity distribution in 31 North Pacific manganese nodules yield an average growth rate of 6.8 ( 2) mm /m.y. Samples from a single box core... -
Detailed evaluation of manganese nodules floor density from underwater photog...
Methods of estimating manganese nodule grade and concentration were investigated using bottom photographs from a well-explored east-central Pacific manganese nodule deposit.... -
Documentation of sediment core PS1891-1
This dataset has no description
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Annotated record of the detailed examination of Mn deposits from R/V Oceanogr...
Submarine photography and box cores described in this report were taken during the R/V Oceanographer Cruise RP-8-OC-76 in October 1976 over area C of the DOMES project (Deep... -
Annotated record of the detailed examination of Mn deposits from R/V Oceanogr...
Submarine photography and box cores described in this report were taken during the R/V Oceanographer Cruise RP-8-OC-75 in October-November 1975 over areas A, B and C of the... -
Annotated record of the detailed examination of Mn deposits from R/V Oceanogr...
Submarine photography and box cores described in this report were taken during the R/V Oceanographer Cruise RP-6-OC-75 in June 1975 over Area C of the DOMES project (Deep Ocean... -
Annotated record of the detailed examination of Mn deposits from the Blake Pl...
ur continuous photographic transects (45 to 90 km in extent) were made with deep-towed, wide-angle cameras over the manganese pavement region of the Blake Pla¬teau. The photos... -
Annotated record of the detailed examination of a Mn deposits from the Carneg...
The Carnegie Ridge is a linear, aseismic, submarine ridge lying between the Galapagos Islands and the coast of South America. Surface ship, near bottom, and grain size studies... -
Annotated record of the detailed examination of an Mn deposit surveyed in the...
he proposed mining of ferromanganese deposits from the deep sea will affect benthic and pelagic environments depending to a great extent on the method of nodule retrieval and... -
Observation of manganese deposits in the Kane Fractue Zone of the Mid-Atlanti...
Seven Alvin dives (14 km total) and numerous deep-towed camera traverses using ANGUS and NOAA camera systems provide dense coverage of a 12-km2 portion of the eastern wall of... -
Annotated record of the detailed examination of Mn deposits from the Mazagan ...
In September-October 1982, a joint German-French project to explore the Mazagan (El Jadida) escarpment and plateau was carried out with the French submersible sp 3000 Cyana .... -
Annotated record of the detailed examination of Mn deposits from the Great Me...
The objectives of RRS Discovery Cruise 153 were to provide information related to the testing for an oceanic disposal of high-level radiocative waste, to obtain a photographic... -
Annotated record of the detailed examination of Mn deposits from the Great Me...
The objectives of RRS Discovery Cruise 156 was to provide a qualitative and quantitative description of the midwater and benthic ecosystems at a site on the Madeira Abyssal...