Chapter III: Book II

CHANGES NOW IN PROGRESS IN THE INORGANIC WORLD.

8. Aqueous causes now in action: Floods--Rivers--Carrying power of
ice--Springs and their deposits--Deltas--Waste of cliffs and strata
produced by marine currents: chaps. xiv. to xxii.

9. Permanent effects of igneous causes now in operation: Active volcanos
and earthquakes--their effects and causes: chaps. xxiii. to xxxiii.