Home›Browse›First appearance datum🌐EnglishEnglishBahasa IndonesiaРусскийالعربيةفارسی中文日本語EntityQ5454123· pop 6· linked from 150 articlesFirst appearance datumSign in to saveAlso known as first appearing datum, FADdate of the oldest known fossil of a given speciesAvailable in 6 languagesРусскийالعربيةBahasa IndonesiaMalayفارسیvia Wikidata sitelinks · CC0