The fossil remains built up over 185 million years. it was formed through the Jurassic, Triassic and cretaceous periods
Ontario with 13.6 million
While the second most populated area in Canada is Quebec with 8.215 million
They are both on the end of the Pacific rim. They both have an above average number of volcanoes, and they are steeper and more narrow then other mountain ranges. This is a result of their both straddling and colliding continental plates and being on top of very active geological fault lines.