Acheulean Toolmakers Chose Their Stone with Surprising Precision
Geochemical analysis of 780,000-year-old stone tools from Israel suggests Acheulean (or Acheulian) hominins repeatedly sought specific basalt sources,…
Mantle Convection And Nightside Volcanism On Lava World K2-141 b
Snapshots of mantle temperature and melt fraction (top row) and basalt fraction (bottom row) at 6.5 Gyr for…