From the Farchynys Timeline #3 Posted on August 12, 2017 by Paul Christopher Walton under News, Stories, Timeline 485 mya Ordovician period –the rocks of Cader Idris deposited Share this: Click to share on Facebook (Opens in new window) Facebook Click to share on X (Opens in new window) X Like Loading... Related
Marians on The Mawddach 
Nice blog thanks for postting