https://brian-mountainman.blogspot.com/2022/11/prehistoric-features-of-waun-mawn.html
Stonehenge and the Ice Age: Prehistoric features of Waun Mawn, Tafarn y Bwlch and Banc Llwydlos
A blog about Stonehenge, the bluestones and the Ice Age, concentrating on the theory that many of the stones at Stonehenge were carried by glaciers.
the ice agewaun mawnstonehengeprehistoricfeatures
https://brian-mountainman.blogspot.com/2021/02/the-geology-of-waun-mawn.html
Stonehenge and the Ice Age: The geology of Waun Mawn
A blog about Stonehenge, the bluestones and the Ice Age, concentrating on the theory that many of the stones at Stonehenge were carried by glaciers.
the ice agewaun mawnstonehengegeology