遇见数据集

(Table 7) Miocene to Pliocene nannofossil range chart for ODP Hole 134-832B

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PANGAEA1994-01-01 更新2026-04-09 收录
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资源简介:

Species abundance: H = highly abundant: 101-1000 specimens per field of view; V = very abundant: 11-100 specimens per field of view; A = abundant: 1-10 specimens per field of view; C = common: 1 specimen per 2 to 10 fields of view; F = few: 1 specimen per 11 to 100 fields of view; R = rare: 1 specimen per 101 to 1000 fields of view; S = sparse (? not defined by author), - 0 = absent. Small case letters = reworked.

提供机构:
Staerker, Thomas Scott
创建时间:
1994-01-01
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