Winfrey, Elaine; Doyle, P S; Riedel, William R (1987): (Table 4) Age profile, nannofossil zone and epoch at DSDP Sites 91-595 and 91-596. PANGAEA, https://doi.org/10.1594/PANGAEA.792791, In supplement to: Winfrey, E et al. (1987): Preliminary ichthyolith biostratigraphy, southwest Pacific, Deep Sea Drilling Project Leg 91. In: Menard, HW; Natland, J; Jordan, TH; Orcutt, JA; et al. (eds.), Initial Reports of the Deep Sea Drilling Project, Washington (U.S. Govt. Printing Office), 91, 447-468, https://doi.org/10.2973/dsdp.proc.91.112.1987