iv CONTENTS 



NUMBER 11. 



I'AGE 



Professor Geikie's Classification of the North European Glacial 



Deposits. K. Keilhack - - - - - - - - - ii3 



The Average Specific Gravity of Meteorites. Oliver C. Farrington 126 

 Drift Phenomena in the Vicinity of Devil's Lake and Barakoo, 



Wisconsin. Rollin D. Salisbury and Wallace Walter Atwood - 131 



Comparison of the Carboniferous and Permian Formations of 



Nebraska and Kansas. II. Charles S. Prosser - - - - 148 



The Geology of the San Francisco Peninsula. Andrew C. Lawson - 173 

 Note on the Geology of Southwestern New England. William H. 



Hobbs ------------ 175 



Studies FOR Students : Deformation of Rocks. V. C. R. Van Hise - 178 



Editorial - - - - - - 194 



Reviews : Geology and Mining Industry of the Cripple Creek District, 

 Colorado, by Whitman Cross and R. A. F. Penrose, Jr. (review by 

 Arthur Winslow), 197; Glacier Bay and Its Glaciers, by Harry Field- 

 ing Reid (review by Israel C. Russell), 203 ; Water Resources of 

 Illinois, by Frank Leverett (review by W. H. Norton), 206 ; The 

 Geology of Santa Catalina Island, by William Sidney Tangier Smith 

 (review by F. L. Ransome), 208 ; Geology of the Castle Mountain 

 Mining District, Montana, by W. H. Weed and L. V. Pirsson (review 

 by H.Foster Bain), 210; The Ancient Volcanic Rocks of South 

 Mountain, Pennsylvania, by Florence Bascom (review by J. P. 

 Iddings), 213. ------------ 197-216 



Abstracts : Upper Cretaceous of the Northern Atlantic Coastal Plain, by 

 Wm. B. Clark, 217 ; Age of the Lower Coals of Henry County, Mis- 

 souri, by David White, 218; Crater Lake, Oregon, by J. S. Diller, 

 219; Nipissing-Mattawa River, the Outlet of the Nipissing Great 

 Lakes, by B. F. Taylor, 220 ; The Grain of Rocks, by Alfred C. Lane, 

 222 ; A Study of the Nature, Structure, and Phylogeny of Dasmonelix, 

 by E. H. Barbour, 223 -------- -217-224 



Recent Publications, ---------- 224-228 



NUMBER III. 



Glacial Studies in Greenland. X. T. C. Chamberlin - - - 229 



Italian Petrological Sketches. IV. The Rocca Monfina Region. 



Henry S. Washington --------- 241 



Are the Bowlder Clays of the Great Plains Marine? George M. 



Dawson ------------ 257 



The Bauxite Deposits of Arkansas. J. C. Branner - ^"^ - - - 263 



Editorial ------------ 290 



Reviews : Some Recent Papers on the Influence of Granitic Intrusions upon 

 the Development of Crystalline Schists (review by Frank D. Adams), 

 293; Glaciers of North America, by Israel C. Russell (review by T. C. 



