LIST OF WOODCUTS. 



Page 



Front View of Brain of Carrion 



Crow 1 



Beak-like Jaws and Foot of Ram- 

 phorhynchus, and Foot of Ar- 



chseopteryx 3 



Nodules in Limestone Shale . . 22 

 Nodular Limestones in Carbon- 

 iferous Slate 23 



Results of subsequent Segregation 23 

 Re-arranged Limestone Band . . 24 



Chelys Blakii (n. s.) 41 



Celts from Chiriqui .... 45, 46 



Elephas Americanus 59 



Restored Outline of Pteraspis . . 68 

 Junction of Basal Sandstones and 

 Black Ironstone Shales, N.E. 

 Base of Altagowlan Mountain . 81 

 Section across the Townland of 



Rover 83 



Section through Altagowlan and 



Greaghnaslieve 84 



Diagrammatic Section between 



Drumshambo and Drumkerin . 84 

 Change in Form of Earth . . . 110 

 Flint Implement found between 



Norwich and Caistor . . . .112 

 Map of Glen Roy District . . .121 

 Section of Glen Roy, showing Paral- 

 lel Roads 123 



Change in Form of Earth . . .155 

 View of the Auld Wives' Lifts . . 163 

 End View of the " Lifts "... 164 

 The Bearings of the "Lifts" . .164 

 Sandstone Block, S.E. of the 



" Lifts " 164 



Boulder near Loch Ken .... 165 

 Striated Basalt, Loch Doon . . . 166 

 Island-Boulders, Loch Doon . . 166 



Page 



Erratic Block, Loch-Winnoch . . 168 

 Stratula passing into Larger Bands 203 

 Fissures, Isles of Portland . . . 210 

 Shield of Crustacean, Primordial 



Zone 247 



Section showing the Portland Fis- 

 sures 250 



Ideal Section, showing Slip of Beds 250 

 Section of Gully, N.W. Side of 



Vern Hill, Portland . . . .251 

 Shakespeare's Cliff, Dover . . . 281 

 Section of the Cliffs from Walmer 



to Lympne 282 



Ideal Section of Dome- shaped Stra- 

 ta over the Weald, of equal 

 Thickness throughout .... 289 

 Ideal Section of Strata diminishing 

 in Thickness over the Wealden 



Area 289 



Ideal Section of Strata abutting 



against a Ridge 289 



Ideal Section of Strata thinning out 



against a Ridge 290 



Forms of Splittings of Geogra- 

 phical Areas according to their 



Forms 290 



Section of the present Strata across 

 Kent and Sussex, with ideal Out- 

 lines of the Deposit of the Ter- 

 tiary Strata 291 



Joints in the King of the Minti- 



aghs 311 



Impressions in the Cambrian Slates 317 

 Venation of Sphenopteris flavi- 



cans 362 



Simple Apparatus for Levelling . 458 

 Plan of Levelling for Sections . . 459 



