Pacific Ocean isotopic abundances

Barfod DN, Ballentine CJ, Halliday AN, Fitton JG (1999) Noble gases in the Cameroon tine and the He, Ne, and Ar isotopic compositions of high p, (HDVtU) mantle. J Geophys Res 104 29509-29527 Batiza R (1982) Abundances, distribution and sizes of volcanoes in the Pacific Ocean and implications for the origin of non-hotspot volcanoes. Earth Planet Sci Lett 60 195-206 Becker TW, Kellogg JB, O Connell RJ (1999) Thermal constraints on the survival of primitive blobs in the lower mantle. Earth Planet Sci Lett 171 351-365... 

You CF, Chan LH, Gieskes JM, Klinkhammer GP (2004) Seawater intrusion through the oceanic crust and carbonate sediment in the Equatorial Pacific Lithium abundance and isotopic evidence. Geophys Res Lett 30 (in press)... 

Figure 13 Nd abundance versus (a) salinity and (b) silicate in deep seawater. Nd concentrations do not show the same well-behaved characteristics as Nd-isotope ratios with salinity and silicate in global deep water. Mixing envelopes are shown between North Atlantic and Pacific end-members, and the circum-Antarctic, South Atlantic, and Indian Ocean samples fall outside of it. Plotted data are from >2,500 mb si, except two Drake Passage data from 1,900 m and 2,000 m (Nd data sources Piepgras and Wasserburg, 1980, 1982, 1983, 1987 Spivack and Wasserburg, 1988 Piepgras and Jacobsen, 1988 Bertram and Elderfield, 1993 Jeandel, 1993 Shimizu et al., 1994 Jeandel et ah, 1998). Where salinity or silicate were not available in the publication, they were estimated from Levitus (1994),...

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