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 / By Charles Daubeny.

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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 / By Charles Daubeny. Public Domain Mark. Source: Wellcome Collection.