Supplement to: van Peer, Tim E; Xuan, Chuang; Lippert, Peter C; Liebrand, Diederik; Agnini, Claudia; Wilson, Paul A (2017): Extracting a Detailed Magnetostratigraphy From Weakly Magnetized, Oligocene to Early Miocene Sediment Drifts Recovered at IODP Site U1406 (Newfoundland Margin, Northwest Atlantic Ocean). Geochemistry, Geophysics, Geosystems, 18(11), 3910-3928, https://doi.org/10.1002/2017GC007185