The Eurasian fossil record is rich with the remains of sminthid rodents, a clade today represented by a single genus, Sicista. In contrast, the North American record of the family is sparse and exclus

Figshare2022-09-22 更新20

230Th, 232Th, 238U, 234U, barium, opal content, water-free density, 230Th-CRS dates and vertical fluxes for sediment core PS63/146-2 (POLARSTERN cruise ANT-XX/2)

深海沉积物定年

古气候重建

This dataset accompanies a manuscript submission to Paleoceanography and Paleoclimatology, in which a new 230Th-dating method for deep-sea sediments in analogy with 210Pb-CRS dating is described. It c

PANGAEA2019-01-01 更新30

Isoleucine epimerization in Quarternary planktic foraminifera of sediment core GIK12519-2, Sierra Leone Rise

海洋生物地球化学

深海沉积物定年

Panktonic foraminiferal tests of the spinose species Orbulina universa, of the non-spinose Globorotalia tumida-menardii complex, and of a mixed species assemblage (grain size fraction 200-400 µm) were

DataONE2017-08-04 更新30

(Table 1c) Age model of DSDP Hole 73-384

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