(Table 3) Occurrence of upper Oligocene to lower Miocene diatom species in ODP Hole 121-758A
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资源简介：
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 than 1 specimen), - = absent, ? = questionable
创建时间：
1991-01-01
