Hodell, David A; Vayavananda, Anon (1993): (Table 2) Stable carbon and oxygen isotope ratios of Cibicidoides wuellerstorfi, Dentoglobigerina altispira, and Globoquadrina venezuelana from Middle Miocene sediments of DSDP Hole 30-289 in the western equatorial Pacific. PANGAEA, https://doi.org/10.1594/PANGAEA.683070, In supplement to: Hodell, DA; Vayavananda, A (1993): Middle Miocene paleoceanography of the western equatorial Pacific (DSDP site 289) and the evolution of Globorotalia (Fohsella). Marine Micropaleontology, 22(4), 279-310, https://doi.org/10.1016/0377-8398(93)90019-T