Depositional Glacier Landforms Flashcards
Stratified drift: (3)
Glacial fluvial deposit.
Sorted by size and layered.
Outwash - stratified drift deposited by glacial streams.
Glacial marine drift: Floating ice melts and
Material drops to sea floor.
A braided and striated rocks are present.
Medial maraine:
Where two glaciers merge, this is the middle of a larger flow.
Lateral moraine:
Drift deposited at the side of a glacier.
Terminal moraine:
Drift deposited at the front end of glacier.
Ground moraine: (2)
Released at the glacier margin.
Wide spread drift smoothly plastered into land.
Glaciofluvial deposit:
Deposited indirectly from glacial meltwater.
Glaciomarine deposit:
Deposited from ice floating in the sea.
Glacial deposition:
Material deposited directly from ice.
Till: (2)
Unsorted drift, produced by glacial deposition.
Mix of similar rock fragments from abrasion and attrition of bedrock.