1Introduction
9CHAPTER VIII. IN THE TRIASSIC PERIOD
2CHAPTER I. LYELL LODGE
10CHAPTER IX. IN THE JURASSIC PERIOD
3CHAPTER II. IN THE CAMBRIAN PERIOD
11CHAPTER X. IN THE CRETACEOUS PERIOD
4CHAPTER III. IN THE ORDOVICIAN PERIOD
12CHAPTER XI. IN THE EOCENE PERIOD
5CHAPTER IV. IN THE SILURIAN PERIOD
13CHAPTER XII. IN THE OLIGOCENE PERIOD
