Highland Geological Society

Tarbat Ness - Photo by Andy Leggatt

Isle of Staffa - Photo by Andy Moffat

Galdrings Tertiary dyke (L) and Carboniferous dyke (R) - Photo by David Rae

Barmore Loch Tay lst Boudin NR 86690 71280 at 195 - Photo by David Rae

Ob Lusa to Ardnish Coast, Isle of Skye - Photo by Andy Leggatt

Dutchman’s Cap, Mull - Photo by Andy Moffat

Elgol, Glen Scaladal - Photo by Andy Leggatt

Ardnamurchan Lighthouse - Photo by Andy Moffat

Torvean, Inverness - Photo by Andy Leggatt

Explore geology

Explore the International Chronostratigraphic Chart

(there is also an iPhone app - search ics timescale on the App Store)

Explore bedrock geology with the BGS interactive map.

Please note: this link is to an external site not part of HGS. Any queries should be directed to the host site.