(Table S3) Age model of ODP Site 138-846

Age model to 5.266 Ma follows Lisiecki and Raymo orbital tuning of primary isotope data from Mix et al., 1995.Age model from 5 to 6.2 Ma follows Shackleton et al., 1995. Age model from 6-15.69 Ma follows nannofossil biostratigraphy of Raffi et al., 1995.Bacon program age modeling parameters (6-15.9 Ma): acc.mean=43,acc.shape=2.5, mem.mean=0.44, mem.strength=110