The Ancient Volcanoes of Great Britain, Volume 2 (of 2)Note 276 — Chapter XL · THE MODERN VOLCANOES OF ICELAND AS ILLUSTRATIVE OF THE TERTIARY VOLCANIC HISTORY OF NORTH-WESTERN EUROPEReading editionMr. A. Helland, op. cit. p. 25.◇Copy noteReturn to CHAPTER XL THE MODERN VOLCANOES OF ICELAND AS ILLUSTRATIVE OF THE TERTIARY VOLCANIC HISTORY OF NORTH-WESTERN EUROPE