Could be at the edges, but more likely to be a terminal moraine formation. These mounds are just the irregular clumping of clayey moraine material, and their formation is contributed to by the iceblock - caused kettles between them.
Note, Terminal Moraine is likely to have lots of clayey material in it from the ground rock flour from the glacier base. Subsequent river/stream erosion into this material is likely to leave tall near-vertical rubble cliffs.
Medial moraine forms through the accumulation of rocky debris carried and deposited by glaciers as they flow down valleys. Therefore, medial moraine is a result of deposition, not erosion.
There are many types of moraines. These include medial moraine, lateral moraine, ground moraine, and terminal moraine. The type that forms along each side of a glacier is a terminal moraine. The one that forms from unsorted rock materials is called a medial moraine.
The glacial landform for mounds or ridges of till is called moraines. Moraines are formed when glaciers deposit rock material and sediment that they have eroded and carried as they move. They can be found along the sides, in the middle, or at the terminus of a glacier.
drumlin
moraine, or perhaps more specifically a Drumlin, which sometimes form an egg-shaped landscape. A snow avalanche from a hillside can carry with it entrained rocks, which when the snow melts form a small hillock at the foot of the hill, but conspicuously made of moraine rocks and debris.
Lateral moraine, Medial moraine and Terminal moraine.
Medial moraine forms through the accumulation of rocky debris carried and deposited by glaciers as they flow down valleys. Therefore, medial moraine is a result of deposition, not erosion.
A moraine is formed by a glacier. A moraine may be terminal, medial, or lateral.
medial moraine
There are many types of moraines. These include medial moraine, lateral moraine, ground moraine, and terminal moraine. The type that forms along each side of a glacier is a terminal moraine. The one that forms from unsorted rock materials is called a medial moraine.
A drumlin is a land-form from glacial deposition, which was once eroded. It is formed both by erosion and deposition. A drumlin is formed when moraine deposited by a retreating glacier is subsequently reshaped by the returning glacier the following year or after the glacial interval with caused the glacier to retreat in the first place.
A medial moraine.
The glacial landform for mounds or ridges of till is called moraines. Moraines are formed when glaciers deposit rock material and sediment that they have eroded and carried as they move. They can be found along the sides, in the middle, or at the terminus of a glacier.
A moraine is another name for glacial sediment. There are four common types: Lateral, Terminal, Medial and Ground Moraine.
drumlin
moraine, or perhaps more specifically a Drumlin, which sometimes form an egg-shaped landscape. A snow avalanche from a hillside can carry with it entrained rocks, which when the snow melts form a small hillock at the foot of the hill, but conspicuously made of moraine rocks and debris.
A medial moraine is formed by deposition. It is a ridge of glacial debris that runs down the center of a glacier where two tributary glaciers merge. The debris is deposited as these glaciers flow and carry rock material with them, which accumulates in the center of the combined glacier.