description Parnell Esker Overview
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What is Parnell Esker?
Parnell Esker is a notable glacial ridge in Ontario, Canada. It is a geological feature left by the retreat of an ancient ice sheet.
How was Parnell Esker formed?
An esker forms from sediment deposited by meltwater flowing through or beneath glacial ice. Parnell Esker records that kind of ice-sheet drainage and deposition.
Where is Parnell Esker located?
Parnell Esker is located in Ontario, Canada. It is recognized as an important local geological feature.
Why are eskers useful to geologists?
Eskers preserve evidence of how glaciers melted and moved water beneath the ice. Parnell Esker therefore helps illustrate the landscape history of ancient glaciation in Ontario.
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