Figure F4. Seismic horizons identified at Site 1219 (7°48´N, 142°01´W) on the 56-Ma transect, the southernmost site drilled during Leg 199. Site 1219 is the only Leg 199 drill site with all of the Paleogene reflectors we identify. Yellow horizon marks the early Miocene yellow reflector of Mayer et al. (1985).