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Chemical composition of manganese nodules from the Pacific and Atlantic Ocean...
Manganese nodules from the East Pacific Ocean were analyzed at Scripps Institution of Oceanography after being ground to < 74 Microns, pressed into pellets, dried at 110 °C... -
(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... -
Compilation of detailed examination of Mn deposits from the North tip of the ...
he three-site Leg 64 Deep Sea Drilling transect at the tip of the Peninsula of Baja California straddled the transition from continental to oceanic crust. The outer site, 474,... -
Annotated record of the detailed examination of Mn deposits from the CLIMAX I...
Undamaged deep-sea manganese nodules were retrieved from a box core from the central North Pacific and quickly preserved in formaldehyde solution. Light and scanning electron... -
(Tables 1, page 287) Chemical composition of manganese nodules from the Pacif...
Bulk composition of ferromanganese nodules from the pelagic environment of the Pacific Ocean is apparently related to nodule-growth rate, sediment-accumulation rate, and... -
(Table 1, pages 646) Uranium analyses of selected manganese nodules from the ...
Uranium concentrations in a large number of marine sediment samples of different types with world-wide spatial distribution have been determined using the rapid, precise and... -
(Table 2, page 313) Chemical composition of radiometrically dated Pacific Oce...
This paper, explores the possibility of using manganese nodules for studying the rates of authigenic removal of trace elements to the ocean floor, i.e. considering only trace... -
Annotated record of the detailed examination of Mn deposits from R/V Argo SCA...
During the fourth and fifth legs of Scan Expedition, drill Sites 53 and 60 were surveyed and Site 59 was traversed. In addition to the drill site surveys, several other areas... -
(Table 1, page 119) 10Be and 9Be concentrations in manganese nodules of the P...
The usefulness of cosmogenic beryllium-10 (half life = 2.5 Ma) for studying the rates of accumulation of ferromanganese nodules is reported based on its measured depth... -
(Figure 2, page 940) K-T boundary enrichment for cerium and iridium chemical ...
Hydrogenous manganese nodules form on the ocean floor by slow authigenic precipitation (1-6 mm/Ma) of the oxyhydroxides of manganese and iron that continuously scavenge trace... -
Annotated record of the detailed examination of Mn deposits from the R/V Argo...
The cores and dredges described are taken during the R/V Argo ZETES Expedition from March until August 1966 by the Scripps Institute of Oceanography. A total of 53 cores and... -
Chemical composition of ocean manganese nodules using X-ray fluorescence anal...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Chemical composition of ocean manganese nodules using Quantum emission spectr...
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 5, page 626), Tin and main metal elements composition of ferromanganes...
Concentrations of tin in sea water decreased from estuarine and shelf (0.02-0.04 µg/kg) to surface Atlantic waters (0.009 µg/kg). Mean contents (ppm) in other materials... -
Chemical composition of manganese nodules and crusts from the Pacific and Ind...
The first part of this thesis includes some topics of a non-geochemical nature but which are of importance in interpreting the geochemistry of nodules. The points covered... -
Annotated record of the detailed examination of Mn deposits from ARGO-3-65 Ex...
The cores described in this report were taken on the ARGO-3-65 Expedition from 8 March until 31 March 1965 by the Scripps Institution of Oceanography from the R/V Argo. A total... -
(Table, page 351-359) Chemical composition of manganese nodules and crusts fr...
Chemical and mineralogical analyses of manganese nodules from a large number of widely spaced localities in the Pacific and Indian Oceans have shown that their mineralogy and... -
Annotated record of the detailed examination of Mn deposits from the CLIMAX I...
A 0.25 m US Naval Electronics Lab box corer was used to take replicate samples from an oligotrophic bottom under the North Pacific Central Water Mass (approx. 28 degrees N, 155... -
Annotated record of the detailed examination of Mn deposits from SCAN Expedit...
The cores described on the following pages were obtained on the Scripps Institution of Oceanography SCAN Expedition during March 1969 to February 1970 aboard R/V Argo. The... -
Annotated record of the detailed examination of Mn deposits from the TRIPOD E...
The cores and dredges described in this report were taken on the TRIPOD Expedition from November until December 1966 by the Scripps Institution of Oceanography from the R/V...