Carney — Possible Overflow Channel of Ponded Waters. 219 



overflow channel is about 40 rods wide; the drift has been swept 

 away by the stream which terraced the kame-like moraine on the 











^ 





























■' * 































■>* 

























| 















>•* 







— 



- -? VL ~ 



- — h "■ 













s^ 



T\r- 



o./ 









; 





. 









9S65te2^ 



<<" 































\ '■ 



















































— A....-~ 















3 









W i 









1 







ST 



f*1 



^ i 



n 1 

 2 j 





wsg 



1 



- 



76'£ 



:-V 



Fig. 1. From the Penn Yan (N. Y.) Quadrangle. Shows northern end 

 of the divide between Seneca and Keuka valleys. Location of two unre- 

 ported spillways of glacial waters is indicated by parallel black lines ; the 

 row of small circles near No. 1 represents glacial moraine. 



