(Table 17) Distrubution of calcareous nannofossil taxa in the Pleistocene-Pliocene interval at ODP Site 138-848

Sediment depth is given in mbsf. Species abundance: A = abundant (usually >10 specimens observed per field), C = common (1-10 specimens per field), F = few (1 specimen per 1-10 fields), R = rare (<l specimen per 10 fields), T = trace (1 specomen observed), X 0 present, - = absent.