Supplement to: Stokking, Laura B; Merrill, Dean L; Haston, Roger B; Ali, Jason Richard; Saboda, Kristine L (1992): Rock magnetic studies of serpentinite seamounts in the Mariana and Izu-Bonin regions. In: Fryer, P; Pearce, JA; Stokking, LB; et al. (eds.), Proceedings of the Ocean Drilling Program, Scientific Results, College Station, TX (Ocean Drilling Program), 125, 561-579, https://doi.org/10.2973/odp.proc.sr.125.158.1992