Figure F7. A. Abundance of glauconite vs. depth in Hole 1251B based on smear slide descriptions of the major and minor lithologies. B. Weight percent CaCO3 vs. depth in Hole 1251B, determined by coulometry (see "Organic Geochemistry" in the "Explanatory Notes" chapter).

Figure F7. A. Abundance of glauconite vs. depth in Hole 1251B based on smear slide descriptions of the major and minor lithologies. B. Weight percent CaCO₃ vs. depth in Hole 1251B, determined by coulometry (see "Organic Geochemistry" in the "Explanatory Notes" chapter).