282 proceedings of the academy of [1889. 



August 6. 

 Mr. Charles Morris in the chair. 

 Thirteen persons present. 



August 13. 

 Mr. Thomas Meehan, Vice-President, in the chair. 

 Nine persons present. 



August 20. 

 Mr. Charles Morris in the chair. 

 Eleven persons present. 



August 27. 

 Mr. Charles Morris in the chair. 



Eight persons present. 



September 3. 

 Mr. Isaac C. Martindale in the chair. 



Six persons present. 



The following papers were presented for publication : — 



" Lower Carbonic Gasteropoda from Burlington, Iowa." By- 

 Charles R. Keyes. 



" Sphserodoma : a Genus of Fossil Gasteropods." By Charles B. 

 Keyes. 



"The American Species of Polyphemopsis." By Charles R. 

 Keyes. 



