APPENDIX C. 301 



1871. 408. Letter concerning deep-sea dredging, addressed to 

 Professor Benjamin Pierce. Bull. Mus. Comp. Zool., Vol. III., 

 pp. 49-53. Cambridge, December, 1871. Ann. Mag. Nat. Hist., 

 Vol. IX., pp. 169-174. London, 1872. 



1872. 409. Report of the Director of the Museum of Com- 

 parative Zoology, for the year 1871. In Annual Report of the 

 Trustees of the Museum, etc., 1871, pp. 4-8. Svo. Boston, 1872. 



1872. 410. Fish-nest (of Chironectes Pictus) in the seaweed of 

 the Sargasso Sea. Amer. Journ. Sc., 3d Series, Vol. III., pp. 

 154-156. 1872. Ann. Mag. Nat. Hist., 4th Series, Vol. IX., 

 pp. 243-245. London, 1872. Bulletin Soc. sc. nat. NeiichAtel, 

 Vol. IX., pp. 165-169. Neuchatel, 1873. 



1872. 411. Agassiz's deep-sea explorations. More about the 

 trilobites. In a letter to Professor Pierce, published in The New 

 York Tribune, and reprinted in The Canadian Naturalist, Vol. VI., 

 New Series, pp. 358-361. Montreal, 1872. 



1872. 412. Glacial action in Fuegia and Patagonia. Abstract 

 of a letter by Professor Agassiz of the Hassler Expedition, addressed 

 to Prof. B. Pierce, dated Talcahuana, April 27. Amer. Journ. Sc., 

 3d Series, Vol. IV., pp. 135-136. August, 1872. 



1872. 413. Address to the California Academy of Science, in 

 Response to an Introduction. Proc. California Acad. Sc., Vol. 

 IV., p. 253, Sept. 2, 1872. San Francisco, 1872. 



1872. 414. Remarks on results of the Hassler Expedition. 

 Proc. California Acad. Sc., Vol. IV., pp. 257-258, Sept. 2. San 

 Francisco, 1872. Mining and Scientific Press, Vol. XXV., p. 153, 

 Sept. 7. San Francisco, 1872. 



1872. 415. A lecture on the natural history of the animal 

 kingdom. Mining and Scientific Press, Vol. XXV., pp. 262-265. 

 San Francisco, October, 1872. Overland Monthly, Vol. IX., pp. 

 461-466. San Francisco, October, 1872. 



1872. 416. Sketch of a voyage from Boston to San Francisco. 

 Professor Agassiz's Narrative. Smithsonian Report for 1872. Ap- 

 pendix to the Journal of Proceedings of the Board of Regents, 



