Lund, Steve; Stoner, Joseph S.; Channell, James E. T.; Acton, Gary D. (2006): A summary of Brunhes paleomagnetic field variability recorded in Ocean Drilling Program cores. Elsevier, Amsterdam, Netherlands, In: Sager, William W. (editor), Acton, Gary D. (editor), Clement, Bradford M. (editor), Fuller, Michael (editor), ODP contributions to paleomagnetism, 156 (3-4), 194-204, georefid:2007-053207