U. S. TREASURY DEPARTMENT 

 COAST GUARD 



Bulletin No. 19 



THE "MARION" EXPEDITION 



TO 



DAVIS STRAIT AND BAFFIN BAY 



UNDER DIRECTION OF 

 THE UNITED STATES COAST GUARD 



1928 



SCIENTIFIC RESULTS 

 PART 1 



The Bathymetry and Sediments of Davis Strait 



NOBLE G. RICKETTS 

 PARKER D. TRASK 



O^^O 



UNITED STATES 



GOVERNMENT PRINTING OFFICE 



WASHINGTON : 1932 



Foi- sale by the Superintendent of Documents. Washinston. li. C. - Trice 'tO<t (paper cover) 



