Supplement to: Gallagher, Stephen John; Wallace, Malcolm W; Li, Chung Leong; Kinna, Belinda; Bye, John A T; Akimoto, Kazumi; Torii, Masayuki (2009): Neogene history of the West Pacific Warm Pool, Kuroshio and Leeuwin currents. Paleoceanography, 24, PA1206, https://doi.org/10.1029/2008PA001660