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(Appendix A) Stratigraphic range and relative abundance of Neogene planktonic...
Species abundance: A = abundant (>25%), C = common (16-24%), F = frequent (6-15%), R = rare (1-5%), - = absent, based on a random sample of 200-400 specimens from the >63... -
(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...
