FOUNDERS OF 

 OCEANOGRAPHY 



AND THEIR WORK 



AN INTRODUCTION TO THE 

 SCIENCE OF THE SEA 



\^A 



BY 



SIR WILLIAM A. HERDMAN 



C.B.E., F.R.S., D.Sc, LL.D., etc. 



EMERITUS PROFESSOR OF NATURAL HISTORY AND SOMETIME FIRST 

 PROFESSOR OF OCEANOGRAPHY IN THE UNIVERSITY OF LIVERPOOL 



WITH MANY ILLUSTRATIONS 



NEW YORK ^^is^'VKS, 



LONGMANS, GREEN & CO. 

 LONDON : EDWARD ARNOLD & CO. 



1923 



[All rights reserved] 



