Marine Silt and Clay Recent Alluvium 



(Presumpscot Foimationj 



Kame Till End 



Gravel 



Bedrock 







Figure 2-2 3. Generalized cross section of surf icial deposits in the 



Kennebec River valley from Augusta to Pittston (Thompson 1977) 



North 



South 



o 

 (J 



o 

 •a 



3 

 O 

 t/5 



400 i- 



300 



200 



100 - 



n 

 m 



"- o 



o 2 



c m 



O 3- 



- C 



Water Esker Sand 



Table Segments and 

 Grave 

 Kettle 



Miles 



figure 



2-24. Cross section of esker and glacial-marine delta west of 

 North Augusta, showing the internal structure of the 

 delta and the general profile of the water table (Thompson 1977) 



2-47 



10-80 



