Supplement to: Vance, Derek; Scrivner, Adam E; Beney, Patricia; Staubwasser, Michael; Henderson, Gideon M; Slowey, Niall C (2004): The use of foraminifera as a record of the past neodymium isotope composition of seawater. Paleoceanography, 19(2), PA2009, https://doi.org/10.1029/2003PA000957