FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 189 



The Principles Involved in Predicting High-Water Stages in "Flashy" 

 Streams, with Special Reference to the Scheme for the Savannah 

 River at Augusta, Ga. (Read by title.) E. D. EMIGH. 



Forecasts of River Stages and Floods in the Ohio Valley Their Importance 

 to Commerce and in Conserving Life and Property. (Read by 



title.) W. C. DEVEREAUX. 



The Principal Geophysical Bases of Modern Seismology. (Read by title.) 

 SANTIAGO I. BARBARENA. 



Organization of Macroseismological Observations in America. (Read by 

 title.) Count de MONTESSUS DE BALLORE. 



Wind Velocity and Elevation. W. J. HUMPHREYS. 



The Collection of the Seismological Data in the United States. W. J. HUM- 

 PHREYS. 

 Discussion by T. A. JAGGAR. 



Bolivian Meteorology. CONSTANT LURQUIN. 

 Discussion by Father SARASOLA. 



First Steps of Venezuela in the Field of Meteorology. (Read by title.) 

 Luis UGUETO. 



General Organization of the Services of the National Meteorological Bureau 

 of Uruguay. (Read by title.) HAMLET BAZZANO. 



Present Condition of Meteorology and Seismology in Honduras. Luis . 

 LANDA. 



Resume of the Organization of the Meteorological Service of Chile. (Con- 

 tributed by the Institute Central Meteorologico y Geofisico de 

 Chile. (Read by title.) 



National Observatory of the Republic of Cuba. Brief sketch of the serv- 

 ices established under the direction of this observatory. (Read 

 by title.) Luis G. Y CARBONELL. 



The Argentine Meteorological Service. H. H. CLAYTON. 

 Discussion by Messrs. SMITH and TALMAN. 



Contributions to Colombian Meteorology. (Read by title.) JORGE ALVA- 

 REZ HERAS. 



The Organization of Meteorology and Seismology in the United States. 

 C. F. MARVIN. 



