| The retreating glaciers have left the land with morainic deposits in formations of eskers. |
| The drumlins and eskers formed at its melting edge are landmarks of the Lower Connecticut River Valley. |
| Wetlands may overlie important groundwater aquifers, especially on moraines, eskers, and fluvioglacial deposits. |
| The new quarry will destroy the undesignated, unforested eskers and also the burial cairns. |
| The long sand and gravel bodies called eskers were formed in subglacial cave-like tunnels where sand and gravel were deposited by flowing water. |
| The erratic boulders, till, drumlins, eskers, fjords, kettle lakes, moraines, cirques, horns, etc. |
