porakalliot
Porakalliot is a term used in some geological contexts, particularly in Finland, to describe a specific type of glacial erosion feature. These are essentially rock formations that have been sculpted by the abrasive action of glaciers. The name itself is derived from Finnish words, with "poraa" meaning drill or bore, and "kalliot" meaning rocks or cliffs. This suggests the characteristic appearance of these formations, which often exhibit rounded, smoothed, or even drilled-like hollows and grooves.
The formation of porakalliot is a result of glacial abrasion. As glaciers move across the landscape, they
Porakalliot are typically found in glaciated regions, where the influence of past ice sheets is evident. They