(Table 4) Abundance of radiolarian species present at ODP Site 119-744
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Species abundance: X = 1 specimen, R = rare (<5 specimens), F = few (5-10), C = common (10-20), A = abundant (>20), - = absent, ? = questionable
物种丰度分级标准如下:X=1个标本;R=稀有(标本数<5);F=少量(5~10个标本);C=常见(10~20个标本);A=丰富(标本数>20);-=缺失;?=存疑



