five

(Figure 7) Range chart of calcareous nannofossils in ODP Site 116-717

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DataONE2025-09-21 更新2025-11-08 收录
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资源简介:
X = very rare (1-2 specimens), R = rare 3-5 specimens), F = few 6-20 specimens), C = common (20-100 specimens), A = abundant (>100 specimens), W = very abundant >80%), ? = questionable present, - = not present

X = 极稀有(1~2件标本),R = 稀有(3~5件标本),F = 少见(6~20件标本),C = 常见(20~100件标本),A = 丰富(>100件标本),W = 极丰富(>80%),?= 疑似存在,- = 不存在
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2025-11-02
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