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(Appendix A) Stratigraphic range and relative abundance of Paleogene plankton...
Species abundance: A = abundant (>25%), C = common (16-24%), F = frequent (6-15%), R = rare (1-5%), + = present, - = absent, based on a random sample of 200-400 specimens... -
Distribution of reworked planktic foraminifera in Neogene sediments of core C...
A rich, uniquely distributed assemblage (>80 species) of reworked Paleogene to early Neogene (~66-15 Ma) planktic foraminifera is documented within >470 m of late Neogene...