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Pb and Nd isotopic compositions of the Spor Mountain Formation, Utah_Dataset 2

Name: Pb and Nd isotopic compositions of the Spor Mountain Formation, Utah_Dataset 2
Creator: United States Geological Survey
Published: 2026-04-23T10:16:44+08:00

U.S. Geological Survey2026-04-23 收录

同位素地球化学

岩石成因

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Pb and Nd isotopic compositions of the Spor Mountain Formation, Utah.

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United States Geological Survey

同位素地球化学

显微结构分析

These are ion microprobe analyses of oxygen isotope ratios, grey scale values from confocal laser fluorescence images, and distance perpendicular to banding for analyses that were shown to be regular

Figshare2016-04-25 更新40

(Table 3) Mediterranean core-top δ¹⁸O values for various planktonic foraminiferal species

古海洋学

同位素地球化学

A box model is presented to simulate changes in Mediterranean long-term average salinity and d18O over the past 20,000 years. Simulations are validated by comparison with observations. Sensitivity tes

PANGAEA00

Geochronological data of early Menozoic metamorphic and igneous rocks in SW China

地质年代学

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Supplemental Table S1. Summary of age data of early Menozoic metamorphic and igneous rocks in SW China. Supplemental Table S2. Rutile LA-ICP-MS U–Pb isotopic analyses of the retrograde eclogites in SW

NIAID Data Ecosystem00

(Table 1) Nd and Sr isotopic compositions and isotope dilution trace element ...

同位素地球化学

岩石定年

Isotope dilution concentration determinations are accurate to approx. 1% for Rb and Sr, and 0.5% for Sm and Nd. Total procedural blanks averaged apporx. 1 ng for Sr and 100 pg...

B2FIND10

Protactinium, thorium and uranium activities and ratios in sediment cores MD0...

沉积物年代学

同位素地球化学

A Pa/Th value of 0.058 ± 0.014 was measured by Burckel et al. (2015) at 360 cm, that we discarded as an outlier with respect to the replicate measured at 360 cm and surrounding...

B2FIND00

Pb and Nd isotopic compositions of the Spor Mountain Formation, Utah_Dataset 2

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