A major deterioration in global climate occurred through the Eocene-Oligocene time interval, characterized by long-term cooling in both terrestrial and marine environments. During this long-term cooli

DataCite Commons2025-10-15 更新50

Diatom abundance in surface sediments of the Southern Ocean

硅藻丰度分布

南大洋古海洋学

Based on the quantitative analysis of diatom assemblages preserved in 274 surface sediment samples recovered in the Pacific, Atlantic and western Indian sectors of the Southern...

B2FIND40

(Table A4) Abundance of nannofossil marker species and morphotypes in sediment core PS2703-1 from the Pacific sector of the Southern Ocean

南大洋古海洋学

纳诺化石丰度分析

Relative abundances of taxa or morphotypes were estimated as follows: V = very abundant (>50%), A = abundant (>20 <50%), C = common (>10 <20%), F = few (>1 <10%), R = rare (<1%

PANGAEA2000-01-01 更新30

Diatom abundance in surface sediments of the Southern Ocean

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