Planktonic foraminifera communities at DSDP Holes 94-608 and 94-610

Thirty-one core-catcher samples from the middle Eocene to middle Miocene at Site 608 and 13 core-catcher samples from the lower to middle Miocene of Site 610 have been examined for planktonic foraminifers. Stratigraphic ranges have been established at both sites and the sequence divided into zones. Zonal markers and other datum events are correlated with the most recent time scale.