Environmental group decries graffiti on glacial erratic in Calgary calgaryherald.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from calgaryherald.com Daily Mail and Mail on Sunday newspapers.
Group calls on city to protect rare glacial erratic covered with graffiti calgarysun.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from calgarysun.com Daily Mail and Mail on Sunday newspapers.
Erratics are stones, boulders or big blocks picked up and moved by glaciers from one place to another during the last ice age. The province is littered with them some more prominent, and much larger, than others.