The alterations date to between 6,000 years and 5,700 years ago during the middle of the early Jomon Period. Main pillars remained in place so side walls and roofs could be extended outward.

The first pots known from the Middle East and North Africa were made a few thousand years after the earliest Jomon pots, and in the Americas it was a few thousands of years after that. But almost ...

The first pots known from the Middle East and North Africa were made a few thousand years after the earliest Jomon pots, and in the Americas it was a few thousands of years after that. But almost ...