_The same Subject continued, in giving a View of the Operations of Air
and Water upon the Surface of the Land._

CHAP. VIII.

_The present Form of the Surface of the Earth explained, with a View of
the Operation of Time upon our Land._

CHAP. IX.

_The Theory Illustrated, with a View of the Summits of the Alps._

CHAP. X.

_The Theory Illustrated, with a View of the Valleys of the Alps._

CHAP. XI.

_Facts and Opinions concerning the Natural Construction of Mountains and
Valleys._

CHAP. XII.

_The Theory Illustrated, by adducing Examples from the different
Quarters of the Globe._

CHAP. XIII.

_The same Subject continued._