The Ancient Volcanoes of Great Britain, Volume 1 (of 2)Note 378 — Chapter XXI · VOLCANOES OF THE LOWER OLD RED SANDSTONE OF THE CHEVIOT HILLS, LORNE, "LAKE ORCADIE" AND KILLARNEYReading editionSee Prof. J. Geikie, op. cit.◇Copy noteReturn to CHAPTER XXI VOLCANOES OF THE LOWER OLD RED SANDSTONE OF THE CHEVIOT HILLS, LORNE, "LAKE ORCADIE" AND KILLARNEY