Figure F8. The biostratigraphic framework for Site 1148 (datum levels and sedimentation rates) on the basis of planktonic foraminifer, nannofossil, and isotopic datums given in Table T3, . The three local occurrences were adjusted: (1) LO of Globoquadrina dehiscens, (2) LO of Globorotalia fohsi, and (3) FO of Globigerinatella insueta. The lithostratigraphic units are from Wang, Prell, Blum, et al. (2000). Positions of unconformities and dissolution are indicated. Note the extremely high sedimentation rates in the early Oligocene.

Figure F8. The biostratigraphic framework for Site 1148 (datum levels and sedimentation rates) on the basis of planktonic foraminifer, nannofossil, and isotopic datums given in Table T3. The three local occurrences were adjusted: (1) LO of Globoquadrina dehiscens, (2) LO of Globorotalia fohsi, and (3) FO of Globigerinatella insueta. The lithostratigraphic units are from Wang, Prell, Blum, et al. (2000). Positions of unconformities and dissolution are indicated. Note the extremely high sedimentation rates in the early Oligocene.