56 NEW YORK STATE MUSEUM 



A sketch map of Linnell's island, by Dr Getman, showing the 

 general arrangement of mounds observed on the Klock and Gailey 

 farms in 1903. This terrace is southwest of Perch lake, and was 

 formerly surrounded by swamps, showing a higher stage of water 

 in the lake in earlier days. This subsidence has greatly changed 

 the outline of the lake. 



