Topic summary
Irish Sea Glacier
Extracted from the Wikipedia article British-Irish Ice Sheet.
Irish Sea Glacier
The Irish Sea Glacier was the only clearly defined major glacier in the Irish Sea and flowed about 700 km from its source areas to its southernmost margin. It is sometimes referred to as an “ice stream” since it appears to have been constrained not by ice-free land areas but by highlands which were themselves buried beneath ice. At the time of its maximum extent the glacier extended all the way to the coasts of Somerset and Cornwall, along the south coast of Ireland, and even reached the Isles of Scilly.