ストーンヘンジとウェールズとの関係

下記の記事が出ている。

　People buried at Stonehenge may have come from as far away as Wales
　ars technica: August 3, 2018
　https://arstechnica.com/science/2018/08/people-buried-at-stonehenge-may-have-come-from-as-far-away-as-wales/