The ice 



EXPLANATION OF PLATE. 



 S(in)t' typical eekerti of southern New Englaufl," b.\ 

 Bos. Soc. Nat. Hiyt., Pfoc, vol. -26. 



'dwortli. ill 



Fig. 1 .\-B=map of crest-line of the .Anbiirndale esker.-^ G^^D = 

 variation in height of creat-liiie. showing relations between 

 changes In the two lines. E - F =geneial level of the'.»^urr;ininrt 



ingcouutfy. ,. ,),, , ,,,, ,,. ,, ^i ui-. far-' 



Fig,. ;2. Diagrams showing relation between probable cijoss-sectipn o!' 

 ice-tunnel (.4 BCD) and present cross-section of esker (E P G). 

 Fig; ^^' Section showing lelatlon between esker and esker-tnnnel (C), 

 swampy areas or kettle holes (D), hillside kames (E); anrtresid- 

 nal ice blocks (B) beside tlie.)eslier. 

 !uer yeai 

 formati' 



