The Nd Isotope Composition of Ancient Seawater from Foraminifera: Systematics and a Case-Study from the Pleistocene of the Labrador Sea
D. Vance and K. Burton
Department of Earth Sciences, The Open University, Walton Hall, Milton Keynes, MK7 6AA, UK
Department of Geological Sciences, The University of Michigan, Ann Arbor, MI 48109-1063, USA