Figure F48. Spliced magnetic susceptibility data covering the E/O boundary and Eocene interval of Sites 1211, 1210, and 1209 vs. meters composite depth (mcd). Systematic changes in cycle amplitude and frequency are consistent from site to site suggesting that these changes reflect regional paleoceanographic processes. The cycle packages are distinct enough to allow for detailed correlation between sites. The accurate correction factor for these raw instrument values is 0.68 x 10-5.