Initial Reports. Volume 199 Ms 199-114 Chapter 14, Table T7. Paleomagnetic events, Site 1221. Notes: T = top, B = bottom. * = control points for LSR calculation in Figure F10. Chron/Subchron Age (Ma) Depth (mcd) T C15n* 34.655 6.67 B C15n 34.94 8.21 T C16n.1n* 35.343 10.57 B C16n.2n 36.341 16.6 T C17n.1n* 36.618 18.31 B C17n.1n 37.473 21.56 T C17n.2n* 37.604 22.09 B C17n.3n 38.113 24.34 T C18n.1n* 38.426 25.58 B C18n.2n 40.13 38.6 T C20n* 42.536 59.38 B C20n 43.789 74.29