It was 1.5 meters at the shoulder and 3.0 meters tall when standing on it’s hind legs. It may have attacked bison, deer, and horses. The largest known skull of arctodus was found by a Yukon gold miner ...

It was 1.5 meters at the shoulder and 3.0 meters tall when standing on it’s hind legs. It may have attacked bison, deer, and horses. The largest known skull of arctodus was found by a Yukon gold miner ...

But now they are turning their focus to the giant Ice Age bear - also known as Arctodus, as well as the giant beaver, also known as Castoroides. Professor Beth Shapiro, chief science officer at ...