Published monthly by the ^ 



New York State Education Department 



BULLETIN 393 



FEBRUARY 1907 



New York State Museum 



John M. Clarke, Director 



i 



Bulletin 106 



GEOLOGY II 

 G ACIAL WATERS IN THE LAKE ERIE BASIN 



H. L. FAIRCHILD 



Introduction 5 



Literature 6 



Area. Maps 7 



Geography. Topography 8 



Outline of glacial history 9 



Ice margins : moraines 11 



Glacial drainage channels 15 



Local glacial lakes 33 



Greater glacial lakes 41 



Shore lines of the greater lakes 44 



Deltas and lake plains 79 



Index , 85 



ALBANY 



NEW YORK STATE EDUCATION DEPARTMENT 

 1907 



M i46m-Ja6-iooo 



JUN -V'T 

 Price 3^-^C§yte!!!^' 



