遇见数据集

(Table T1) Calcareous nannofossil stratigraphy of ODP Hole 198-1207A@en

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DataONE2026-02-15 更新2026-05-19 收录
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Sediment depth is given in mbsf. Abundance estimates as follows: A = abundant (>10 specimens per field of view [FOV]); C = common (1 -10 specimens per FOV); F = few (1 specimen per 2-10 FOV); R = rare (1 specimen per 11-100 FOV). ? = questionable occurrence, - = not found. For zone designations and stages see: Lees (2002, doi:10.1006/cres.2003.1021).

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2026-04-09
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