The late Early Pleistocene site near Untermassfeld, in Germany, is now well known for a rich array of fauna dating back to about 1.07 million years ago, including simple 'Mode 1' (or Oldowan-type) stone tools evidencing early human occupation. Now researchers Günter Landeck and Joan Garcia Garriga report, for the first time, evidence of early human butchery in the form of cut marks on animal bones and intentional hammerstone-related bone breakage. These human-modified bones were recovered in a small faunal subsample excavated from levels with simple 'Mode 1' stone tools. The butchered assemblage was found during fieldwork and surveying of...