Petrogenesis of basic magmatism in the western part of Parnaíba Basin - Brazil

Mendeley Data2020-08-03 更新2026-04-09 收录

岩石地球化学

同位素地球化学

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Appendix 1: Mineral chemistry Data Appendix 2: Precision and acuraccy Appendix 3: Compilated data for isotopic geochemistry

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2020-08-03

Summary of SIMS analyses of oxygen isotope ratios measured at WiscSIMS on the Nautilus macromphalus (AMNH 105621) and confocal microscope brightness.

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 1) Isotopic and geochemical parameters of gas phase from underground fluids of the Baikal rift and its framing

同位素地球化学

裂谷带地幔热传递

Results of studying isotopic composition of helium in underground fluids of the Baikal-Mongolian region during the last quarter of XX century are summarized. Determinations of 3He/4He ratio in 139 sam

PANGAEA00

Incubation experiments characterizing nitrate reduction in the water column of the Lake Lugano North Basin, Switzerland

湖泊硝酸盐还原

同位素地球化学

We performed incubation experiments with added nitrate (and additional sulfide or acetate) using water samples from the Lake Lugano North Basin, to determine the N and O isotope effects of nitrate red

PANGAEA00

(Table 4) Thorium 230 excess and Thorium 230 normalized sediment fluxes of sediment core 162-984A

海洋沉积学

同位素地球化学

230Thxs corrected for decay and assuming a 238U/232Th ratio of R=0.5, sediment focussing factors assuming dry bulk density of 0.5g/cm**3, and 230Th normalized sediment fluxes.

PANGAEA2011-01-01 更新00

(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

Petrogenesis of basic magmatism in the western part of Parnaíba Basin - Brazil

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