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(Table 1) Occurrence chart of diatom species in ODP Hole 121-752A
species abundance: A = abundant (at least 20 specimens are presented in one horizontal traverse at 500 X), C = common (19-3 specimens), F = few (1-2 specimens), R = rare (less... -
(Table 2) Taxonomic composition of diatoms from bottom deposits of the Kronot...
Eocene diatom and silicoflagellate complexes from deposits of the Kronotsky Bay are presented. Pro tempore they are the most ancient finds of fossil phytoplankton with silica...