Dinosaurs Alive the IMAX Film

I saw the IMAX Film Dinosaurs Alive.
In the film, there is some footage from the 1920's Roy Chapman Andrews expeditions into Mongolia to the Gobi Desert.
He named one site there the Flaming Hills.
He found the first fossilized dinosaur eggs in nests and new dinosaur species, during these expeditions.
He may have been the model for Harrison Ford's "Indiana Jones" in the Indiana Jones movies.

In memory of . . .
Roy Chapman Andrews