This research used samples provided by the Ocean Drilling Program (ODP). ODP is sponsored by the U.S. National Science Foundation (NSF) and participating countries under management of Joint Oceanographic Institutions (JOI), Inc. We thank Mike Jackson and the rest of the staff at the Institute for Rock Magnetism at the University of Minnesota for the use of their KappaBridge and other magnetism equipment on which some of this research was done during a longer-than-normal informal visit. We also thank JOI/U.S. Science Support Program for funding the postcruise portion of this research and the trip to the Institute for Rock Magnetism (grant number F001323). In addition, the comments of two reviewers were very helpful for getting this data report into shape for publication.