ISEE 3 Isotopic Abundance Ratios

NASA Open Data Portal2026-06-16 收录

同位素地球化学

宇宙化学

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资源简介：

This data product consists of a single ASCII file \ncontaining values and their uncertainties for 32 abundance ratios of \nvarious pairs of isotopes of 13 chemical elements (C,...

Data for: Diversity and origin of quartz cements in continental carbonates: example from the Lower Cretaceous rift deposits of the South Atlantic margin

沉积成岩作用

同位素地球化学

Dataset and spot locations of δ18O analyses of quartz cements from the Lower Cretaceous rift deposits of the South Atlantic margins

NIAID Data Ecosystem60

Raw data for the manuscript by Li et al. (2025) submitted to Geochimica et Cosmochimica Acta as "Fluid-silicate melt Cu isotope fractionation and its impact on δ65/63Cu heterogeneity in porphyry copper deposits and associated arc magmas"

同位素地球化学

斑岩铜矿床成因

NIAID Data Ecosystem20

(Appendix B2) Stable carbon and oxygen isotope ratios of the fine fraction se...

同位素地球化学

沉积学

Sediment depth is given in mbsf, fine fraction <10 µm. For isotope data of Bohaty and Zachos (2003) see dataset: doi:10.1594/PANGAEA.713537.

B2FIND20

Downcore variations of sedimentary detrital (238U/232Th) ratio of sediment co...

同位素地球化学

古海洋学

Excess 231 Pa and 230 Th ( 231 Pa xs and 230 Th xs ) can be used to reconstruct past oceanic sedimentation ( 230 Th-normalized flux) and circulation changes (( 231 Pa/ 230 Th)...

B2FIND30

(Table 1) Nd isotope ratios of ODP Leg 208 samples

地质学

同位素地球化学

We present new Nd isotope records from Walvis Ridge Ocean Drilling Program (ODP) sites 1262–1264 (southeastern Atlantic) spanning the past 24 Ma to investigate the Neogene...

B2FIND20

ISEE 3 Isotopic Abundance Ratios

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