Long held in a private collection, the newly analyzed tooth of an approximately nine-year-old Neanderthal child marks the hominin's southernmost known range. Analysis of the associated archaeological assemblage suggests Neanderthals used Nubian Levallois technology, previously thought to be restricted to Homo sapiens.
source https://phys.org/news/2021-02-neanderthals-homo-sapiens-identical-nubian.html