Paleontology. Fire and stone.

  title={Paleontology. Fire and stone.},
  author={John A. Webb and Marian Domański},
  volume={325 5942},
F aced with the diffi culties of surviving in often hostile surroundings, early humans manufactured various fl aked stone tools to increase the success of food gathering and the effi ciency of food processing. Special-purpose tools increased the likelihood of obtaining food and were particularly important when it was hard to secure adequate food resources… CONTINUE READING