🌐EnglishEnglishBahasa IndonesiaFrançaisPortuguêsالعربية中文EntityQ6497665· pop 7· linked from 98 articlesLau eventmass extinction event in the Ludfordian age of the Silurian period, ca. 424 MaAvailable in 7 languagesFrançais中文PortuguêsالعربيةBahasa IndonesiaNorwegian Nynorskvia Wikidata sitelinks · CC0ConnectionsInternational Standard Serial NumberEntityextinction eventEntityCategoriesExtinction eventsIsotope excursionsSilurian