30 PROCEEDINGS OP THE BOSTON-CAMBRIDGE MEETING 



The Society then divided again into two parts, the stratigraphic and 

 paleontologic section remaining in the large lecture hall, while the main 

 body went into the laboratory of the Department of Mineralogy. The 

 chairman of the section was President-elect Hague, while the Secretary, 

 during the presentation of the first four papers, was H. B. Kiimmel, and 

 afterwards C. N". Gould. 



In the absence of the author, the paper entitled 



RED SANDSTONES OF SOUTHEASTERN MINNESOTA 

 BY C. W. HALL 



was read by title. 

 Then 



PERMO-CARBONIC CONGLOMERATES OF SOUTH BRAZIL 

 BY J. B. WOODWORTH 



was presented extemporaneously from notes, illustrated with lantern 

 slides; 45 minutes. Discussed by Bailey Willis and I. C. White. 



Adjourned at noon for luncheon, and reconvened at 2.30 o'clock p. m. 



MAGOTHY FORMATION OF THE ATLANTIC COAST 

 BY A. B. BIBBINS 



was read by title, the author being absent. 

 After this 



AGE OF THE "GALCIFEROUS'' FORMATIONS OF THE MOHAWK VALLEY 

 BY E. O. ULRICH AND H. P. GUSHING 



was given extemporaneously by Professor Gushing; 15 minutes. 

 The paper entitled 



UPPER CAYUGAN OF MARYLAND 

 BY T. POOLE MAYNARD" 



was then read from manuscript; 15 minutes. Discussed by A. W. 

 Grabau. 



^ Introduced by W. B. Clark. 



