Highly Resolved Mg/Ca Depth Profiles of Planktic Foraminifer test Walls Using Single shot Measurements of fs-LA-ICPMS

Klaus P Jochum1, Ralf Schiebel2, Brigitte Stoll1, Ulrike Weis1 and Gerald Hermann Haug3, (1)Max Planck Institute for Chemistry, Mainz, Germany, (2)Universite D''Angers, Angers Cedex, France, (3)ETH Swiss Federal Institute of Technology Zurich, Zurich, Switzerland