Giant Beavers the Size of Black Bears Once Roamed North America Vanished Suddenly 10,000 Years Ago, Scientists Know Why Giant ...
following the giant ice shelf that covered the northern Atlantic during the ice age 20,000 years ago. In prehistoric North America, the short-faced bear (Arctodus simus) ruled the land.
Sponsored by Rep. Andrew Myers, R-Tonka Bay, H.F. 791 would designate Castoroides ohioensis, better known as the giant beaver ...