This
exhibit is one of the most unique and interesting
displays at the Children's Museum. Paul Sereno designed this exhibit
to compare a cast of a Suchomimus skull to that of a Tyrannosaurus
rex skull cast. It is one of the most popular stops for children and
is located directly adjacent to the skeletal mount. The skull of
Suchomimus is about as long as that of T. rex, but is much lighter
and slimmer. The T. rex skull was likely about twice as heavy as the
Suchomimus skull in real life. Plus, the T. rex jaw bones were much
more robust that Suchomimus' long, narrow, slender jaws. In
addition, Tyrannosaurus' teeth were longer and more than twice as
wide.