Figure F9.
Planktonic foraminifer
G. ruber
18
O record, reflectance (L*, lightness), CaCO
3
, quartz, mean grain size, and SiO
2
/Al
2
O
3
ratio vs. age. MIS = marine isotopic stage.
18O record, reflectance (L*, lightness), CaCO3, quartz, mean grain size, and SiO2/Al2O3 ratio vs. age. MIS = marine isotopic stage.
