Evidence at the Caleta de Arriba site points to a violent death centuries ago which could pre-date the 15th century Spanish conquest of the archipelago off northwest Africa.

Source: https://cyprus-mail.com/2023/05/13/spanish-scientists-seek-to-crack-mystery-of-canaries-skeleton-cave/

It is of great interest to scientists because it is believed to contain microscopic mineral grains that pre-date the solar system.

Source: https://www.dailymail.co.uk/sciencetech/article-12497043/NASAs-asteroid-autumn-MailOnline-delves-trio-exciting-missions-visiting-10-000-QUADRILLION-space-rock-retrieving-sample-4-5-billion-year-old-rock-reveal-life-Earth-began.html?ns_mchannel=rss&ns_camp

This means they pre-date dinosaurs.

Source: https://www.liverpoolecho.co.uk/news/liverpool-news/common-house-spider-mistake-how-27662322

Twitter’s problems around brand safety do pre-date Musk’s takeover.

Source: https://www.bandt.com.au/twitters-new-creator-revenue-sharing-model-looks-unlikely-to-succeed/