Annual Report.] 220 [May 3, 



On Drift Phenomena. January 18, 1871. 



On the formation of the Atlantic Coast line. February 1, 1871. 



On the Presence of fossil Brachiopods in the primordial rocks. 



March 15, 1871. 

 Remarks on Eozoon in some quarries of Massachusetts. April 1 9, 



1871. 



Pickering, C. On Lingula at the Feejee Islands. June 1, 

 1870. 



On the Drift in the vicinity of Salem. January 18, 1871. 



An Illustration in the Hawaiian Islands of water maintained at the 

 surface of the globe by central heat. February 15, 1871. 



Remarks on the character of the eruptions of Kilauea and Mauna 

 Loa. February 15, 1871. 



On the General Distribution of the Conglomerate, and its forma- 

 tion. February 15, 1871. 



Pourtales, L. F. de. On deep sea soundings off the east coast of 

 the United States. November 16, 1870. 



Putnam, F. W. On Mr. Bliss's communication., June 15, 1870. 

 On the Turtles presented by Mr. Knight. June 15, 1870. 

 On an Eel, from the coast of Africa, containing a large, spiny, 



bream-shaped fish. March 1, 1871. 

 On the Classification of Fishes. April 19, 1871. 



Richards, L. S. On stones marked with glacial scratches, taken 

 from Fort Hill. April 5, 1871. 



Sanborn, F. G. On the capture of interesting Lepidoptera at 

 Milford, N. H. May 25, 1870. 

 On Lepidoptera from California. October 26, 1870. 

 Remarks on habits of Forficula. January 25, 1871. 



Sceva, George. On the habits of the Cobra di capello. January 



18, 1871. 

 On the absence of the third molars in Hindoo skulls. March 1 , 



1871. 

 On the poison of the Cobra and of the Rattlesnake. March 1, 



1871. 



Scudder, S. H. On Mr. Morse's Classification of the Brachiopoda. 

 June 1, 1870. 



