Terminus of Cold Based Glacier

Cold-based glaciers are generally non-erosive because there is little movement across the ice-bedrock interface. In the Cairngorms the plateau ice cover was generally cold-based because air temperatures during the cold stages of the Quaternary were low. http://www.landforms.eu/cairngorms/Cold-based%20glaciers.htm

At teh base of Twin Glacier Kettle depression in the moraine

kettle [glac geol] (ket'-tle)  A steep-sided, usually basin- or bowl-shaped hole or depression, commonly without surface drainage, in glacial-drift deposits (esp. outwash and kame fields), often containing a lake or swamp; formed by the melting of a large, detached block of stagnant ice (left behind by a retreating glacier) that had been wholly or partly buried in the glacial drift. Kettles range in depth from about a meter to tens of meters, and in diameter to as much as 13 km. Thoreau's Walden Pond is an example. Cf: pothole [glac geol]. Syn: kettle hole; kettle basin; potash kettle. Neuendorf, Klaus. Glossary of Geology, Fifth Edition, Revised (Kindle Locations 32985-32989). American Geosciences Institute. Kindle Edition.

Erractics on the move

Twin Glaciers

Longitudinal Foliation

Longitudinal surface structures Longitudinal surface structures (may be called longitudinal foliation or flow stripes) are common on glaciers and have a planar or layered structure that develops in ice during ice flow. The layers are characterised by variations in the ice crystals (e.g., coarse-clear and white bubble-rich). Longitudinal surface structures are prominent features, visible both in the field and on satellite images, and they have a variety of wavelengths and sizes, perhaps reflecting different mechanisms of formation. There are two predominant ways in which they form: deformed primary stratification, and during compressional, accelerating flow. http://www.antarcticglaciers.org/modern-glaciers/structural-glaciology/

Longitudinal Foliation

Longitudinal surface structures Longitudinal surface structures (may be called longitudinal foliation or flow stripes) are common on glaciers and have a planar or layered structure that develops in ice during ice flow. The layers are characterised by variations in the ice crystals (e.g., coarse-clear and white bubble-rich). Longitudinal surface structures are prominent features, visible both in the field and on satellite images, and they have a variety of wavelengths and sizes, perhaps reflecting different mechanisms of formation. There are two predominant ways in which they form: deformed primary stratification, and during compressional, accelerating flow. http://www.antarcticglaciers.org/modern-glaciers/structural-glaciology/