Dr. Robert T. Bakker (born March 24, 1945) is an American paleontologist who is widely known for his reshaping of modern theories about dinosaur life and behavior. He is a proponent of warm-blooded dinosaurs, and was, with Jack Horner, an advisor for Jurassic Park.
In the film, Tim Murphy briefly mentions Bakker before Grant shuts the car door.
“… but then my teacher told me about this other book by a guy named Bakker, and HE says-“
Robert Burke, in The Lost World: Jurassic Park, was based on Robert Bakker.