Figure F7. Carbon and oxygen isotope values of planktonic and benthic foraminifers from the upper Paleocene of Sites 527 (closed squares), 690 (open circles, open diamonds), and 865 (closed circles, closed diamonds, crosses) (Kennett and Stott, 1991; Bralower et al., 1995; Thomas and Shackleton, 1996; J. Zachos and D. Rea, unpubl. data) plotted vs. age.