Home›Geochronological dating methods›氧同位素比循環🌐中文EnglishEspañolFrançaisNederlandsالعربية中文日本語EntityQ1820977· pop 5· linked from 24 articles氧同位素比循環cyclical variations in the ratio of the abundance of oxygenAvailable in 5 languagesFrançaisالعربيةAfrikaansNederlandsvia Wikidata sitelinks · CC0Connectionsisotope of oxygenEntitywaterEntityCategoriesGeochronological dating methodsIsotope excursionsOxygenPaleoclimatology