(ttps://asahi.5ch.net/test/read.cgi/newsplus/1547396407/ )
(ttps://www.sankei.com/west/news/160504/wst1605040002-n1.html )
続縄文時代 - Wikipedia
(tps://www.amazon.co.jp/dp/4087481387/ )
(tps://www.amazon.co.jp/dp/4106022613/ )
>年齢も近く
(tps://www.amazon.co/dp/B0000C9VC2/ )
>委員