description Hooksett Esker Overview
The Hooksett Esker is a glaciofluvial landform in Hooksett, New Hampshire, consisting of sand and gravel deposited by meltwater flowing through or beneath glacial ice. Its ridge form records the approximate course of a former ice-related drainage channel, making it useful for understanding Quaternary geology in the Merrimack River region. The feature is also relevant to studies of glacial sediments and aggregate resources.
help Hooksett Esker FAQ
What is the Hooksett Esker?
The Hooksett Esker is a glaciofluvial ridge in Hooksett, New Hampshire. It is made of sand and gravel deposited by meltwater flowing through or beneath glacial ice.
How did the Hooksett Esker form?
Meltwater moved through an ice-related drainage channel and deposited sediment as the glacier changed or retreated. The resulting ridge preserves the approximate path of that former channel.
What materials make up the Hooksett Esker?
The landform consists mainly of sand and gravel. These sediments were carried and deposited by meltwater associated with glacial ice.
Why is the Hooksett Esker useful to geologists?
Its ridge shape records the approximate course of an ancient meltwater channel. That makes it useful for understanding the area's glacial history.
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