Was Canada a tropical climate 60 million years ago?

Yes, about 60 million years ago, during the Paleocene epoch, much of what is now Canada had a much warmer, subtropical climate. Fossil evidence shows that regions of Canada supported lush forests with a variety of flora and fauna typical of tropical environments, including palm trees and diverse plant species. This warmer climate was primarily due to higher levels of atmospheric carbon dioxide and geological conditions that have since changed dramatically. Today, Canada experiences a much colder climate due to tectonic shifts and changes in the Earth's atmosphere.