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(Table 1) Age determination of sediment cores CH115-12PG-PC and GeoB1711-4
Planktonic foraminifera recovered from two cores in the northern Benguela upwelling system reveal a history of rapid events with a variability at sub-Milankovitch frequencies... -
Observation of manganese nodules and crusts recovered during the CHAIN 115 cr...
Investigations of piston cores from the Vema Channel and lower flanks of the Rio Grande Rise suggest the presence of episodic flow of deep and bottom water during the Late... -
Observation of manganese crusts recovered during the CHAIN 44 cruise in Octob...
In October 1964, a detailed geophysical and sampling survey was made of the central part of the Mid-Atlantic Ridge between 22° and 23° north latitude. The results indicate a... -
(Table 1, pages 646) Uranium, thorium and protactinium analyses of selected m...
The Th230/Pa231 activity ratio in 7 of 11 manganese nodules is less than 10.8, the theoretical production ratio of activities in the ocean. This finding indicates difierential... -
Observation of manganese deposits in the Atlantic Ocean in 1963 during R/V Ch...
Caryn seamount (36° 42'N, 68° 02'W) was discovered in 1948 during Caryn cruise 1. During the summer of 1963 the Chain (cruise 36) occupied a dredge station on Caryn seamount.... -
Annotated record of the detailed examination of Mn deposits in the Atlantic O...
This report is Volume 1 in the series of reports entitled "Descriptions of W.H.O.I. rock dredge samples". This series represents a major effort to catalog and prepare initial... -
Carbonate-free basis chemical composition of sediments from the Bauer Deep
Sediment cores of the Bauer Deep were obtained by standard piston-coring techniques on cruises of the R/V Atlantis II (no. 54) and R/V Chain (no. 100) of the Woods Hole... -
Annotated record of the detailed examination of Mn deposits in the Atlantic O...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Detailed observation of some manganese deposits from the Atlantic and Indian ...
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1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...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 manganese nodules and ferromanganese crusts from the ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...
