[353] Annual of Scientific Discovery, 1852, 139.

[354] Annual of Scientific Discovery, 1864, 166.

[355] Plurality of Worlds, XII.

[356] North British Review, LXV.

[357] God's Glory in the Heavens, 168.

[358] Annual Scientific Discovery, 1863, 324.

[359] Cosmos IV. 378.

[360] See this proved [chapter XI.], Daylight Before Sunrise.

[361] See the possibility of such a source of volcanic action, of such a formation of plutonic rocks, proved by Lyell. Principles, chaps. XXXII. and XII.

[362] Sir David Brewster, K. H., D. C. L., F. R. S., More Worlds than One, p. 56.