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Considerations on volcanos; the probable causes of their phenomena, the laws which determine their march, the disposition of their products and their connexion with the present state and past history of the globe; leading to the establishment of a new theory of the Earth
- Scrope, George Poulett, 1797-1876.
A description of active and extinct volcanos. With remarks on their origin, their chemical phaenomena, and the character of their products, as determined by the condition of the earth during the period of their formation. Being the substance of some lectures delivered before the University of Oxford, with much additional matter
- Daubeny, Charles, 1795-1867.