Palaeolithic ("old stone") Period
1. Began approximately two million years ago and ended between 40,000 to 10,000 years ago
2. Humans evolved from an ape-like creature to a true Homo sapiens
3. Hunter-gatherers who used tools made of stones, flints, bones and even antlers
4. Gradually from a single, all-purpose artifact to a collection of different highly specialized tools each serving a specific function
5. People used to live in small bands and were either nomadic or seminomadic