ICE OVER ORKNEY
Phoenix Cinema, KirkwallJust 20,000 years ago, Orkney was covered by a kilometre of ice, part of a huge mass that reached out beyond Scotland. Huge glaciers were sometimes in slow motion, and traces of their paths can still be seen today in the scrubbed sides of some of Orkney’s hills. Over the years, geologists such as the great Victorians Ben Peach and John Horne have found evidence of rocks carried by the glaciers, and in a new film by Selena Kuzman, Dr John Flett Brown and Dr Adrian Hall follow in their footsteps – and find some rocks that have travelled a long distance to reach Orkney.