FIG. 
153. 
164. 
155. 
156. 
157. 
158. 
159. 
160. 
161. 
162. 
163. 
164, 
165. 
166. 
167. 
168. 
169. 
170. 
171. 
172. 
175. 
174. 
175. 
176. 
177. 
178. 
179. 
180. 
181. 
182. 
183. 
184. 
185. 
186. 
187. 
188. 
189, 
190. 
191, 
192. 
198. 
ILLUSTRATIONS 
Cross-bedding in gravel 
Rain prints in mud . 
Coral sand, Bermuda Islands . 
Claystone concretions 
Group of concretions 
Diagram to illustrate origin of Seheeetnns 
Joint planes, Lake Cayuga, N. Y. 
Columnar joints, Isle of Staffa 
Columnar joints of basaltic lava 
Joint planes in granite 
Diagram illustrating strike and lin, . 
Map showing symbols used for strike and dip 
Diagram of monoclinal fold 
Section of anticline and syncline 
Photograph of anticline 
Section of unsymmetrical and erattaried folds 
Photograph of crumpled rock . 
Fault slip of Japanese earthquake, 1891 
Diagram of fault 
Diagram of faulted region, onnesticut Valley 
Diagram of overthrust faults . 
Diagram of normal faults 
Diagram of reverse faults 
Tree-trunk below high-tide level 
Ancient beach above level of Lake Wiekivan: 
A mountain ridge 
Mountain peaks, ‘Teton Haare. Wyoming 
Green River Butte, Wyoming. 
Ward’s model showing Appalachians 
Diagram of synclinal mountain ; 
Diagram of fault-block mountain ridges . 
Monoclinal and fault-block mountains 
Diagram of anticlinal mountain ridge 
Diagram of mountain ridges produced by Biuiviiation 
Section of part of Appalachians 
Section of part of Appalachians 
Map of Hawaiian Island chain 
Diagram of plateau and mountain . 
Diagram of plateau and mountain . : A 
Section of partofhigh Alps . . . . . 
Sections of two unconformities . Oo ees 
