USask scientists find extinct walnuts in Canadian arctic fossil forest
USask scientists have found extinct, fossilized walnuts in Canada's northern reaches.
![USask scientists find extinct walnuts in Canadian arctic fossil forest](https://globalnews.ca/wp-content/uploads/2024/07/walnut1.jpg?quality=85&strip=all#)
USask scientists have found extinct, fossilized walnuts in Canada's northern reaches.