https://www.sciencedirect.com/science/article/pii/S0277379114002042 https://www.sciencedirect.com/science/article/pii/S027737911... This sea level hinge idea p

https://www.sciencedirect.com/science/article/pii/S0277379114002042 https://www.sciencedirect.com/science/article/pii/S027737911... This sea level hinge idea points towards an area to look that didn't get pushed underwater. As far as I have read people are looking and finding signs of humans. The north end of Vancouver island and the Brooks peninsula also may have stayed glacier free during the ice age.