Most metapelites in Scotland seasoned Barrovian metamorphism, but in a place just north of Aberdeen, metamorphism transpired at slightly decrease pressures than typical Barrovian metamorphism. We connect with this type of metamorphism Buchan metamorphism In current a long time geologists argued that the affect of recent wind acting to trigger https://www.generationgenius.com/videolessons/rocks-and-minerals-video-for-kids/