...early as the upper paleolithic period. Following the last ice -age, around 12,000 BC, the rich ecosystem of the ... stone tools in the world. Stone axes , Hinatabayashi, B site, Shinanomachi...
...early as the upper paleolithic period. Following the last ice -age, around 12,000 BC, the rich ecosystem of the ... stone tools in the world. Stone axes , Hinatabayashi, B site, Shinanomachi...