GO 



NEW YORK STATE MUSEUM 



Peat, 53 7 . 



Pleistocene history of the area, sum- 

 mary of, 53 7 -55 7 . 



Post- Wisconsin lake, and marine de- 

 posits, 25 4 -53 7 . 



Recent changes, 5(f-5S 7 . 

 Recessional moraines, H 2 -13 s . 



Sand deltas, 14 9 . 

 Sands, wind-blown, 52 3 . 

 Shore lines of the area, 26 8 -46 6 . 

 Small rock exposures, 24 9 -25 3 , 

 Spillways, 13 3 ; and the flat rocks, 

 16 i_ 24 8 . jericho, 17 4 . 



Stafford's rock, 16 5 , 21*. 

 Stevenson, William D., cited, 49 7 . 

 Streams and stream deposits, 50 9 - 



52 4 . 

 Surface deposits of area, 4 9 -5 2 . 

 Swamps, 52 9 -53 7 . 



Till of the lowlands, 10 1 . 

 Till of the uplands, 9 5 . 



TJpham, Warren, mentioned, 38 T . 



Wind-blown sands, 52 s . 

 Wisconsin epoch, 5 3 . 



