The Phaistos Disc most likely dating from about 1700 BC. Its purpose and meaning, and even its original geographical place of manufacture remains unknown, making it one of the most famous mysteries of archaeology.
The 2nd millennium BC marks the transition from the Middle to the Late Bronze Age.
Near the end of the 2nd millennium BC, new waves of barbarians, riding on horseback this time, wholly destroyed the Bronze Age world, and were to be followed by waves of social changes that marked the beginning of very different times.
1623 BC - Volcanic explosion on the Cyclades island of Thera.