Figure F19. Stable isotope series of the bulk sediment and single foraminifer specimens across the Elmo horizon at Site 1263 (Lourens et al., 2005). A. delta13C values (blue dots) of the surface-dwelling planktonic foraminifer Acarinina soldadoensis (A.sold). B. delta13C values of the surface-dwelling benthic foraminifers Cibicidoides spp. (red squares) and Anomalinoides spp. (green dots). C. As in A but for delta18O. D. As in B but for delta18O. Light gray lines in A and B, and C and D indicate, respectively, the delta13C and delta18O values of the bulk sediment. Darker lines represent three-point moving averages on averaged values of duplicate analyses of a sample. Isotope values of the two benthic taxa are not significantly different and are both used for the latter curves.

Figure F19. Stable isotope series of the bulk sediment and single foraminifer specimens across the Elmo horizon at Site 1263 (Lourens et al., 2005). A.

¹³C values (blue dots) of the surface-dwelling planktonic foraminifer Acarinina soldadoensis (A.sold). B.

¹³C values of the surface-dwelling benthic foraminifers Cibicidoides spp. (red squares) and Anomalinoides spp. (green dots). C. As in A but for

¹⁸O. D. As in B but for

¹⁸O. Light gray lines in A and B, and C and D indicate, respectively, the

¹³C and

¹⁸O values of the bulk sediment. Darker lines represent three-point moving averages on averaged values of duplicate analyses of a sample. Isotope values of the two benthic taxa are not significantly different and are both used for the latter curves.