https://saltstraumen-museum.no/?id=1237587592&Article=502018-10-23T18:32:27+02:00https://saltstraumen-museum.no/sites/s/saltstraumen-museum.no/files/geo_fig04b.jpgThe arrow shows the direction of the ice movement.https://saltstraumen-museum.no/?id=1237587592&Article=502018-10-23T18:32:27+02:00https://saltstraumen-museum.no/sites/s/saltstraumen-museum.no/files/geo_fig04b.jpgThe arrow shows the direction of the ice movement.