jjSSi GEOLOGIST 



UNIVERSITY OP THE STATE OF NEW YORK 

 STAT?: MUSEUM 



n 



GLACIAL LAKE SUCCESSION STAGE 10. L.AKE IROQUOIS 



IN The early phase of the Js'ke with full westward exten- I 



NEW YORK STATE ''"The waning ""the "ice ".fee? even tnally permitted the 



BULICTIN I27 PlATt 42 



E N C E 



