(Figure 9) Radiolarian range chart of ODP Site 138-852, part I

DEPTH, sediment is given in mbsf. Relative abundance of individual species: R = rare (<10 specimens); F = few, (10-100 specimens); C = common (100-200 specimens), and A = abundant (>200 specimens). A- signifies that a species was looked for and not found, small case letters = specimens found that are thought to be reworked, ? = a dubious identification.