From Mario Petrinovic@21:1/5 to All on Thu Aug 31 22:57:40 2023
Marc Verhaegen just posted in the "other" group about a paper which
shows that Homo tooth wear was probably because of digesting food
containing sand. Which, of course, is completely in tune with my ideas (shellfish contain sand). Here is the link: https://onlinelibrary.wiley.com/doi/10.1002/ajpa.24500