1842.] ANCIENT GLACIERS. 303 



Mr. Archibald Geikie speaks of this paper as standing 

 " almost at the top of the long list of English contributions to 

 the history of the Ice Age." * 



The latter part of this year belongs to the period including 

 the settlement at Down, and is therefore dealt with in another 

 chapter.] 



* Charles Darwin, ' Nature' Series, p. 23. 



