Stone Age periods and their duration.

The ancient world is very interesting and informative, it is interesting to know how our ancestors lived, what they did, what languages they spoke. The Stone Age has several periods: the first period is the Paleolithic, lasted 2.5 MILLION-12 THOUSAND. BC. The second period is the Early or Lower Paleolithic lasted 2 million 500 thousand – 140 thousand BC. The third is the Middle Paleolithic lasted 140-40 thousand BC. The fourth is late and lasted (40-12 thousand BC. The fifth is the Mesolithic and this is the MIDDLE STONE AGE, 12-5 thousand BC).