Set the homework in context - This is a major processes of deposition- but the classic lodgement is only a small part of it.

After the lodgment - what next - Bennett and Glasser as well and Savage and Lowell gives an overview of the sequence .

 

Definations:

Dewatering may be a problem.

Subglacial Stratigraphy, Alberta, Canada

 

Question 1.

 

Get a scanned image of each "Ideal" sequence for direct comparison.

 

 

 

 

Question 2.

 

Set up links to cavities and flutes - diagrams from readings

Plastic Glacier Flow, Hargreaves Glacier, BC, Canada

 

Flutes, Bear Glacier, Alaska	Flutes, Saskatchewan Glacier, Banff Park, Canada	Flutes at the Equilibrium Line, Iceland 1	Flutes at the Equilibrium Line, Iceland 2	Small Moraine and Flutes, AK

 

 

Question 3. (Bonus)

Can only lodgement tills become overconsolidated?

Other ways "soils" can become overconsolidated?

What happens if water remains trapped in the matrix?

The Paul - Boulton thing.