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(Table 7) Stratigraphic occurrence of upper Miocene diatoms in DSDP Hole 87-584
Sediment depth is given in mbsf. <1 = presence of taxa. -
(Table 5) Miocene-Pleistocene diatom biostratigraphy of ODP Hole 120-747B
R = rare ( one specimen of a particular species encountered in 5-20 fields of view using a 40X objective and 10X ocular), F = frequent (one specimen in every 5 fields), C =...