Siats meekerorum is 3rd-biggest predator ever found on this continent
Earlier this month, we heard tell of the "king of gore" ; now researchers have discovered another top dino that lived before Tyrannosaurus rex
. About 98 million years ago—31 million years before tyrannosaurs—there was Siats meekerorum
, whose bones were found recently in Utah. The onetime top predator walked...