We C- 
T° 
Sk, 
MTS LL 
| : Aeaapbeen “4 
~ sd 
‘a 
a Fang 
Ga 
4 
r} 
Hy 2p 
24 y 
Prk ddtetowm 
b 
2 
ee \ 
ey . 
@Haverstraw, .~ } 
7 
Fic. 14. The recession of the last ice sheet. Terminal moraines and other 
AA Boulder trains 
sii Termicn at 
linat of glaciation) 
23 yi Berkshires 
data. (After Antevs.) (7081) 
Ss 
