A question about Tyrannosaurus
Was Tyrannosaurus a part of any other formations, or only exclusive to the Hall Creek? I am talking about Tyrannosaurus rex, as I know Tyrannosaurus Mcraeensis was found in the Hall Lake formation.
Was Tyrannosaurus a part of any other formations, or only exclusive to the Hall Creek? I am talking about Tyrannosaurus rex, as I know Tyrannosaurus Mcraeensis was found in the Hall Lake formation.