Paul Sereno visited the Sahara Desert looking for dinosaur fossils. But the Sahara was not always desert. Instead Paul found not one, but several species of gigantic crocodiles from the time of dinosaurs. As he studies their fossi...
Directed byJenny Kubo
Written byEleanor Grant
CountryUnited States
Runtime50 min
On screen
Salvatore Vecchio
Adam Britton
Erin Fitzgerald