🌐EnglishEnglishFrançaisPolskiРусский日本語EntityQ2619405· pop 10· linked from 38 articlesRipheanstage in the geological timescale named after the UralsWikidata factsImageCross section southern Sibirian.jpgSources (4)wikidata.orgru.wikipedia.orgdocs.openalex.orgweb.archive.orgvia Wikidata · CC0Available in 10 languagesFrançais日本語РусскийBanglaBulgarianPolskiUkrainianUzbekYakutvia Wikidata sitelinks · CC0Connectionsgeologic time scaleEntityRussiaCountryCategoriesGeological agesProterozoic