The surface temperature of a planet is one of the key parameters that define its potential habitablity. On Earth, the temperature regime sustained by the seawater column provided one of the necessary conditions for the evolution and prosperity of life. Ancient marine chemical sediments such as cherts and carbonates offer an opportunity to reconstruct the seawater temperature throughout geologic history, due to temperature-dependent fractionation of oxygen isotope ratios between the aqueous and mineral species. Pioneered by early work on the fractionation of 18O/16O ratio between calcite and seawater (McCrea 1950; Epstein et al. 1951;...

中文翻译：

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前寒武纪Cher母记录的三重氧同位素趋势：从散装和原位二次离子探针组合测量的视角

行星的表面温度是定义其潜在可居住性的关键参数之一。在地球上，海水柱维持的温度状态为生命的演变和繁荣提供了必要条件之一。由于含水和矿物物种之间的氧同位素比率随温度而变化，因此古代的海洋化学沉积物（例如，ts石和碳酸盐）为重建整个地质历史中的海水温度提供了机会。由方解石和海水之间的18O / 16O比例分馏的早期工作开创（McCrea 1950; Epstein等人1951; ...