(Table 4) Stratigraphic range chart for radiolaria in ODP Hole 104-642D
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资源简介：
Species abundance: - = not present (0 specimens per longitudinal traverse), T = trace (<1), R = rare (1), S = sparce (2-4), C = common (5-9), A = abundant (10-15), VA = very abundant (16-20), D = dominant (21-49), VD = very dominant (50-100) F = flood (>100)
创建时间：
1991-01-01
