FINAL ACT OF SECOND PAN AMERICAN SCIENTIFIC CONGRESS. 253 



Extent, Mode of Occurrence, and Probable *Yield of the Petroleum Fields 



of Argentina. 



E. M. HERMITTE, Director of the Department of Mines, Buenos 

 Aires, Argentina. 



Subsection 3 (Geology). 



Delegates invited to attend meeting of the Geological Society of America, 

 George Washington Medical School, 1325 H Street. 



Subsection 4 (Applied Chemistry). 



PRIVATE DINING ROOM, RALEIGH HOTEL. 



C. E. MUNROE, Chairman. 



CHARLES BASKERVILLE, Honorary Chairman. 



Tanning Materials from Native Sources in Latin American Countries. 

 THOMAS H. NORTON, Department of Commerce, Washington, D. C. 



Dyestuffs from Materials Native to Latin American Countries. 

 SAMUEL P. SADTLER, Philadelphia, Pa. 



The Benzine Ring. 



ANIBAL CHACON, Buenos Aires, Argentina. 



WEDNESDAY AFTERNOON, DECEMBER 29, 19152.30 O'CLOCK. 

 Joint Session Subsection 3 (Geology) and Subsection 1 (Mining). 



ANTEROOM TO BANQUET HALL. RALEIGH HOTEL. 



GEORGE OTIS SMITH, Chairman. 



The Coals of the United States. 



M. R. CAMPBELL, Geologist, United States Geological Survey, 

 Washington, D. C. 



The Coals of Brazil. 



I. C. WHITE, State Geologist, Morgantown, W. Va. 



Mineral Production of the Various Latin American Countries. 



G. A. ROUSH, Editor, Mineral Industry, South Bethlehem, Pa. 



Mining in Ecuador. 



J. W. MERCER, General Manager, South American Development 

 Company, New York, N. Y. 



Sketch of the Mineral Resources, of Venezuela. 

 GERMAN JIMENEZ, Caracas, Venezuela. 



