TABLE OF CONTENTS. Vll 



PAGE. 



Martin W. Cooke, - 



Cause of the Movement of Icebergs towards the Equator (title) 112 



Theory of the Cause of the Gulf Stream (title) 112 



The Figure of the Earth (abstract) 213 



Adelbert Cronise, 



The Pitch Lake of Trinidad 278 



E. W. Dafert and O. a. Derby, 



On the Separation of Minerals of High Specific Gravity 122 



Charles Wright Dodge, 



The Yeast Plant ; Its Structure and Physiology (title) 148 



Bacteria and the Public Health (abstract) 211 



The Structure and Habits of some Water Organisms (abstract) 244 



J. G. D'Olier, 



A Memorial of George H. Harris 224 



William R. Dudley, 



The Geographical Distribution of the Appalachian Flora (title) 113 



A. M. Dumond, 

 On Volvox Globator , 293 



Herman LeRoy Faikchild, 



The Origin, Structure and History of Mountains (title) ig 



A Description of some Plants of the Coal Era (title) 132 



Lantern Views of Mexico (title) 169 



The Evolution of the Ungulate Mammals (abstract) 206 



The Geological History of Rochester, N. Y 215 



The Length of Geologic Time 263 



Charles E. Fairman, 

 Hymenomyceteas of Orleans County, N . Y 154 



P. Max Foshay, 

 The Latest Phase of the Aryan Controversy (title) 121 



G. K. Gilbert, 

 Coon Butte and the Theories of its Origin (title) 167 



David J. Hill, 

 The Ethnography of the Pacific Islands (title) 202 



Elon Huntington, 

 The Earth's Rotation and Interior Heat (title) 292 



C. C. Laney, 

 Our Trees (title) 297 



