Figure F8. Compilation of DSDP/ODP isotope data from Albian to Maastrichtian (from Huber et al., 1995; Fassell and Bralower, 1999; Stott and Kennett, 1990; Barrera and Huber, 1990; Barrera, 1994; Barrera and Savin, 1999). Dashed lines connecting benthic foraminiferal data represent unconformities. CTBI = Cenomanian/Turonian boundary interval.