University of Chicago, Department of the Geophysical Sciences, 5734 S. Ellis Ave., Chicago, IL 60637 United States ; National High Magnetic Field Laboratory & Department of Geological Sciences, Florida State University, 1800 E. Paul Dirac Drive, Tallahassee, FL 32310 United States
National High Magnetic Field Laboratory & Department of Geological Sciences, Florida State University, 1800 E. Paul Dirac Drive, Tallahassee, FL 32310 United States