182 BULLETIN OF THE 



Coast.* Coast Survey Report for 1851, and reprinted in Coast Survey Report 

 for 18G6. 



1851. Microscopical Examination of Soundings made Ly the United States 

 Coast Survey off the Atlantic Coast of the United States, By Professor J. W. 

 Bailey. Smithsonian Contributions to Knowledge, Vol. II. 



1853. Letter of the Superintendent to the Secretary of the Treasury report- 

 ing the Di.scovery by Lieutenants-Commanding Craven and Maflitt, of a Bank 

 east of the Gulf Stream. Coast Survey Report for 1853. Also noticed in 

 Proc. Amer. Assoc, for Adv. of Sc, Cleveland Meeting, 1853. 



1853. Extract from Letters of L. F. Pourtales, Assistant in the Coast Survey, 

 to the Superintendent upon the Examination of Specimens of Bottom obtained 

 in the Exploration of the Gulf Stream by Lieutenants-Commanding T. A. M. 

 Craven and J. N. jMaffitt, U. S. N. Coast Survey Report for 1853, and Proc. 

 Amer. Assoc, for Adv. of Sc, Cleveland Meeting, 1853. 



1854. Specimen Box for Deep-Sea Bottoms, by Lieutenant-Commanding 

 T. A. Craven, U. S. N. Coast Survey Report for 1854. 



1855. Instrument for procuring Specimens of Bottom in Sounding, by 

 Lieutenant-Commanding B. F. Sands, U. S. N. Coast Survey Report for 

 1855. 



1855. On the Characteristics of some Bottoms from the Cape Florida Gulf- 

 Stream Section. By Professor J. W. Bailey. Coast Survey Report for 1855. 



1856. On the origin of Greensand and its Formation in the Oceans of the 

 present Epoch. By Professor J. W. Bailey. Proc. Boston Soc. Nat. Hist., 

 1856. 



1858. Report of Assistant L. F. Pourtales on the Progress made in the Mi- 

 croscopical Examination of Specimens of Bottom from Deep-Sea Soundings. 

 Coast Survey Report for 1858. 



1858. On the Genera Orbulina and Globigerina. By L. F. Pourtales. 

 Amer. Jour, of Sc. and Arts, 2d series, Vol. XXXVI. 1858. 



1862. On tlie Origin, Growth, Substructure, and Chronology of the Florida 

 Reef. By Captain E. B. Hunt, Corps of Engineers, U. S. A. Coast Survey 

 Report for 1862. 



1866. Report by Henry Mitchell, Assistant U. S. Coast Survey, upon 

 Soundings across the Straits of Florida. Coast Survey Report for ;;^"''"). 



1807. Report of Assistant H. Mitchell on Soundings made to develop the 

 Character of the Straits of Florida between Key West and Havana. Coast 

 Survey Report for 1867. 



1867. Letters of Professor L. Agassiz on the Relations of Geological and 

 Zoological Researches to General Interests in the Development of Coast Fea- 

 tures. Coast Survey Report for 1867. 



1867. Report on the Fauna of tlie Gulf Stream in the Straits of Florida. 

 By L. F. Pourtales. Coast Survey Report for 1867. 



• Plates representing the principal reef corals of Florida, prepared to accompany 

 the full Report, but never published, have recently been completed, and will be soon 

 issued by the Museum of Comparative Zoology. 



