Testing the extraction of past seawater Nd isotopic composition from North Atlantic deep sea sediments and foraminifera

Neodymium isotopes provide a paleoceanographic proxy for past deep water circulation and local weathering changes and have been measured on various authigenic marine sediment components, including fish teeth, ferromanganese oxides extracted by acid‐reductive leaching, cleaned foraminifera, and foram...

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Veröffentlicht in:	Geochemistry, geophysics, geosystems : G3 geophysics, geosystems : G3, 2011-09, Vol.12 (9), p.np-n/a
Hauptverfasser:	Elmore, A. C., Piotrowski, A. M., Wright, J. D., Scrivner, A. E.
Format:	Artikel
Sprache:	eng
Schlagworte:	Cleaning Contamination Deep sea Deep water Ferromanganese Ferromanganese oxides Foraminifera Geochemistry Geophysics Iron Leachates Leaching Manganese Marine geology Marine sediments Neodymium Oceanography Overflow Oxides paleoceanography Sea water Seawater Sediments Water circulation water mass tracer
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