This document compares the deep sea rock and fossil records of coccolithophores and planktic foraminifera. It finds that the deep sea rock record shows an exponential rise over time as ocean basins opened. The coccolith fossil record shows a linear rise in species and a rapid then slow fall in genera. The foraminifera fossil record shows a double sawtooth pattern divided by the K-T boundary. It also finds the deep sea rock and fossil records are strongly correlated and that foraminifera fossil records may be less biased than coccoliths.