Jason Gilchrist on Twitter: "Holyrood Park Geowalk w @Geowalks for Edinburgh Napier University walk. ↖️Glacial erratic, ↗️sandstone quarry, ↙️Dunsapie Hill & Loch, ↘️walking on lava. #EdinburghNapierUniversity # Geowalk #geology ...
Angus Miller - Proprietor - Geowalks | LinkedIn
RMAG 2022 Geohike Challenge - July 1 to September 6 | Rocky Mountain Association of Geologists