The Mackenzie hotspot was a volcanic hotspot that existed about 1.3 billion years ago across Canada from the Northwest Territories and Nunavut. It was centred on what is now Darnley Bay on southwestern Victoria Island.
The Mackenzie hotspot was a volcanic hotspot that existed about 1.3 billion years ago across Canada from the Northwest Territories and Nunavut. It was centred on what is now Darnley Bay on southwestern Victoria Island.