VI 



CHAP. IX. 



TIDES AND OCEANIC HIGHWAYS, . 



CHAP. X. 



CHANGK3 IS OCBAKIC REGIONS, 



CHAP. XI. 

 ALTERATIONS OF COAST-LINK, 



CHAP. XII. 



INTERIOR LAND CHANGES, . 



CHAP. XIII. 



THK ATMOSPHERE AND ITS CURRENTS, 



CHAP. XIV. 



AQUEOUS ATMOSPHERIC PHENOMENA, 



CHAP. XV. 



PHYSICAL CLIMATE, 



CONTENTS. 



349 

 370 

 886 

 407 

 435 

 461 

 484 



CHAP. II. 



PLUTONIC OR IGNEOUS SOCKS, 



PAO* 



613 



CHAP. III. 



GNEISS, 1IICA SCHIST, AND CLAY SLATE SYSTEMS, G57 



CHAP. IV. 



THE SILURIAN SYSTEM, . 



CHAP. V. 

 THE OLD RED SANDSTONE SYSTEM, 



CHAP. VI. 



THE CARBONIFEROUS SYSTEM, 



6C7 



CS1 



G90 



CHAP. VII. 



THE PERMIAN AND TRIASSIC SYSTEMS LOWER 



AND UPPER NEW RED SANDSTONE, . 707 



