 Glacial polish, glacial striations, and chatter marks are evident in granitic surfaces.Other glacier-shaped features include The Bubbles (two rôche moutonnées) and the U-shaped valleys of Sargent Mountain Pond, Jordan Pond, Seal Cove Pond, Long Pond, Echo Lake, and Eagle Lake.Somes Sound is a fjard and terminal moraines form the southern end of Long Pond, Echo Lake, and Jordan Pond.