Yet, though we cannot connect volcanic action with the central heat of the earth, but must regard it as a minor and local manifestation of force, volcanoes still remain among the grandest, most awful, and at the same time most magnificent spectacles which the earth can afford.
FOOTNOTES:
[38] Ruskin.
[39] The Glaciers of the Alps.
[40] Ossian.
[41] Bullar, Azores.
[42] Tennyson.
[43] See especially Heim's great work, Unt. ü. d. Mechanismus der Gebirgsbildung.
[44] In the last 150 years more than 1000 are recorded.
[45] Letters from High Latitudes.