12 
Contents. 
CHAPTER XII. 
ORIGIN OF THE MOUNTAINS. 
Origin of the Blue Mountains-— The Mountains from Silurian 
to Triassic Times — The Sculpturing of the Mountains 
The Work of Running Water ... , 293 
CHAPTER XIII. 
PLACES OF GEOLOGICAL INTEREST. 
Places near Sydney — Kiama — Newcastle and Maitland — 
The Mountains — Bathurst, Orange, and Molong . . 322 
APPENDICES. 
(a.) The Building Stones of Sydney, and the Stones on the 
Street . 340 
(b.) Additional Notes for Students 343 
(c.) The Age of the Earth ....... 347 
(d.) The Fossils, with reference to their original descriptions 349 
(e.) List of the Authors who have written on the Geology of 
the districts referred to in the text .... 3G2 
(f.) Glossary of Scientific Terms 365 
