ISUmoirs of tbe Museum of (ftompanitibe £ooIocjd 



AT HARVARD COLLEGE. 



Vol. XXVII. No. 2. 



REPORTS 



RESULTS OF DREDGING, 



UNDER THE SUPERVISION OF 



ALEXANDER AGASSIZ 



IN THE GULF OF MEXICO (1877-78), IX THE CARIBBEAN SEA (1878-79), AND 

 ALONG THE ATLANTIC COAST OF THE UNITED STATES (1880), 



U. S. COAST SURVEY STEAMER " BLAKE," 



LlECT.-COM. C. D. SlGSBEE, U. S. N., AND COMMANDER J. R. BaRTLETT, U. S. N., COMMANDING. 



XL. 



LES BATHYNOMES 



PAR 



ALPHONSE MILNE EDWARDS et E. L. BOUVIER. 



[Published by permission of Caulile P. Patterson and Otto H. Tittmann, 

 Superintendents of the U. S. Coast and Geodetic Survey.] 



WiTn Eight Plates. 



CAMBRIDGE, U.S.A.: 



$rtntrto for tijc flusrum. 

 July, 1902. 



