Seawater Sr-Nd-Os Isotope Variations Recorded by Foraminifera Over the Last 150 Kyrs
K. W. Burton, A. N. Halliday, D. Vance and C. J. Allègre
Department of Geological Sciences, The University of Michigan, Ann Arbor, MI 48109-1063, USA
Department of Earth Sciences, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK
Laboratoire de Geochimie et Cosmochimie, CNRS URA 1758, IPG-Paris, 4 Place Jussieu, 75252 Paris Cedex 05, France