IV CONTENTS. 



NrmilDer 284. 



Page 



Art. VII.— The Ternary System CaO-MgO-Si0 2 ; by J. 



B. Feeguson and H. E. Meewin 81 



Aet. VIII. — Some ISTotes on Japanese Minerals; by Shim- 



MATSTT ICHIKATTA 124 



Aet. IX. — Additional Facts Relating to the Granite Bowl- 

 ders of Southeastern Kansas; by W. H. Twenhoeel. . . 132 



Aet. X. — The Coral-Reef Zone During and After the Glacial 



Period; by R. A. Daly 136 



SCIENTIFIC INTELLIGENCE. 



Chemistry — A System of Physical Chemistry, W. C. McC. Lewis: An Introduc- 

 tion to the Physics and Chemistry of Colloids, E. Hatschek : Colloidal 

 Chemistry, J. Alexander, 160.— Chemical Calculation Tables for Labora- 

 tory Use, H. L. Wells, 161. 



Geology and Natural History — The U. S. Geological Survey, its History, 

 Activities and Organization: Manual of the Chemical Analyses of Eocks, 

 H. S. Washington, 161. — A Source Book of Biological Nature-Study, E. 

 R. Downing : Problems of Fertilization, F. E. Lillie, 162. 



Miscellaneous Scientific Intelligence — Division of Geology and Geography of 

 the National Research Council : Recent Publications of the Carnegie 

 Institution of Washington, 163. — New Outline Map of the United States 

 on the Lambert Projection, 164. 



