In Search of a Dipole Field during the Plio-Pleistocene

Hanna Fethee Asefaw1, Lisa Tauxe2, Hubert Staudigel1, Ron Shaar3, Shuhui Cai4, Geoff Cromwell5, Nicole Behar6 and Anthony A P Koppers7, (1)Scripps Institution of Oceanography, La Jolla, CA, United States, (2)Scripps Institution of Oceanography, University of California San Diego, La Jolla, United States, (3)Hebrew University of Jerusalem, The Institute of Earth Sciences, Jerusalem, Israel, (4)Chinese Academy of Sciences, Beijing, China, (5)Occidental College, Los Angeles, CA, United States, (6)Hebrew University of Jerusalem, Jerusalem, Israel, (7)Oregon State University, College of Earth, Ocean, and Atmospheric Sciences, Corvallis, United States