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(Appendix A) Trace elements at MAPCO cruise Legs CH97 and CH98
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Table 1. Comparison of samples cleaned by old and new methods for various cores
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(Table 2) Age model of sediment core CHN82-24
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Neodymium and lead isotopes from manganese crust DR01-001a (Vema)
The ages are calculated for the respective mean depths. Depending on the different growth rates of the crusts, samples correspond to different age intervals. -
Age determination, foraminiferal abundance and stable isotope ratios of sedim...
A core from the Mid-Atlantic Ridge at 43.5°N and ~3 km water depth shows distinct evidence of the deglacial events known as Heinrich event 1 (probably the marine equivalent of... -
Nd, Pb, and Be isotopes of ferromanaganese crusts of the Atlantic Ocean
The isotopic composition of Nd in present-day deep waters of the central and northeastern Atlantic Ocean is thought to fingerprint mixing of North Atlantic Deep Water with... -
Stable oxygen isotope record and age determination of benthic foraminiferal f...
Fluctuations in benthic foraminiferal faunas over the last 130,000 yr in four piston cores from the Norwegian Sea are correlated with the standard worldwide oxygen-isotope... -
(Appendix 1) Stable carbon and oxygen isotope ratios of Cibicidoides spp. fro...
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(Appendix B) Ratios of hygromagmaphile element concentrations normalized to c...
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Geochemistry of a manganese nodule from the WALDA (R/V Jean Charcot) expedition
During the 1971 WALDA expedition of the R/V Jean Charcot in the Equatorial and South Atlantic, manganese nodules were recovered at Station 24 - DS 17 at the base of the... -
Analysis of ferromanganese deposits from the West African margin and the Medi...
The microstructures observed in the hydrogenetic ferromanganese crusts of neogene age sampled on the West African margin of the Central and Equatorial Atlantic are laminated.... -
Table 2 (page 260), Average chemical composition of the WALDA nodules (R/V Je...
Manganese rich polymetallic nodules are used for trace element removal from fresh-water. The theory of kinetics and mechanisms of reactions are discussed for manganese removal.... -
Description of manganese deposits collected by R/V "Jean Charcot" during its ...
The study of the South-East Indian Ridge (SEIR) between the Rodriguez triple junction and the St. Paul-Amsterdam zone is very interesting. Bathymetric data, seismic data,... -
Description of manganese deposits collected by R/V "Jean Charcot" during its ...
During the Equamarge II cruise (February 4 to March 21, 1988), on board the R. V. "Jean Charcot", 12.500 kms of continuous geophysical profiling have been recorded along three... -
Annotated record of the detailed examination of Mn deposits from R/V "Jean Ch...
This report presents the preliminary results of the study of rocks and sediments obtained by dredging during four cruises of the R/V Jean Charcot and R/V Le Suroit during a... -
(Table 2, page 96) Observation of manganese deposits on basaltic rocks from t...
Various types of rocks consisting of plagioclase basalts, olivine basalts, pyroxene basalts, picritic basalts and volcanoclastics were found in the Rift Valley between 36°52'N... -
Annotated record of the detailed examination of the Mn nodules from the WALDA...
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 the core and outer rind of a nodule from the WALDA (R...
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 2, page 239), Trace elements and REEs from Mn rich deposits recovered ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other... -
Description of manganese deposits collected by R/V "Jean Charcot" during its ...
From 1983 until 1989 NOAA-NCEI compiled the NOAA-MMS Marine Minerals Geochemical Database from journal articles, technical reports and unpublished sources from other...
