INDEX TO DRUMLINS OF CENTRAL WESTERN NEW YORK 



443 



Syracuse island masses, 425-26. 

 Syracuse sheet, 428. 



Tarr, R. S., cited, 438. 



Taylor, Frank B., cited, 424, 438. 



Thrust motion of the ground contact 



ice, 429-31- 

 Till, drumlins composed of, 412, 

 Tyrrell, J^ B., cited, 394, 438. 



Upham, Warren, cited, 392, 394, 416, 

 436, 438-39. 



Utica shale, thickness, 404. 



Vernon shales, 413, 414, 431. 



Warren, Lake, 396. 

 Watertown sheet, 395. 

 Wave cutting of drumlins, 409. 

 Weedsport sheet, 396, 428. 

 Wisconsin, drumlins, 394. 

 Woodworth, J. B., cited, 438. 

 Wright, G. F., cited, 439. 



