Antiquities, Prehistoric (2) Prehistoric peoples (2) Italy, Central (2) technologie (1) goudron (1) carrière (1) persistance (1) nouvelle technologie (1) isotope (1) innovation (1) histoire (1) analyse (1) Mer méditerranée (1) méthode (1) History (1) Implements (1) Technique (1) Tools (1) Technology (1) Tar (1) Stability (1) Science (1) Persistence (1) Pebbles (1) Neanderthals (1) Mediterranean Sea (1) Industries (1) History (1) Flint (1) Evidence (1)