The footprints belonged to teenagers and children who lived between 23,000 and 21,000 years ago. They were formed in soft mud on the margins of a shallow lake which now forms part of Alkali Flat in White Sands.
— Ticia Verveer (@ticiaverveer) September 23, 2021
Photo Bournemouth University pic.twitter.com/2zKiCbjDUt
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