Overview of the oldest excavated archaeological stratum at Majuangou, with stone artifacts and fossilized bones preserved on an animal-trampled surface. [Credit: R. Potts]
Stone artifacts and modified bones from Majuangou. Top left, nortch made on a flake. Top right, chopper made on angular fragment. Middle left, multi-platform polyhedron made on angular fragment. Middle right, scraper made on a flake. Bottom left, hammerstone. Bottom right, mammalian long-bone fragments with impact notches and flake scars. [Credit: R. Potts]
