Figure F4. Benthic d13C and d18O records from Site 1237 for the time interval from 4.2 to 6 Ma and overlays of filtered 41-k.y. components on orbital obliquity. PDB = Peedee belemnite.

Figure F4. Benthic

¹³C and

¹⁸O records from Site 1237 for the time interval from 4.2 to 6 Ma and overlays of filtered 41-k.y. components on orbital obliquity. PDB = Peedee belemnite.