The hinges of folded debris layers crop out on the glacier surface as flow-parallel medial moraines, with axes dipping gently up-glacier. |
Like glacial terminal moraines, these population groups represented deposits resulting from four centuries of immigration. |
We have identified seven such lateral moraines that were overridden by the expansion and growth of the Fennoscandian ice sheet. |
Gardens fill the bottom of Torment Basin, ringed by moraines, scoured rock, and living ice. |
Wetlands may overlie important groundwater aquifers, especially on moraines, eskers, and fluvioglacial deposits. |
Heather holds sandy moraines together, its pink and white bells shivering in a breath of breeze. |