Supergiants!: the biggest dinosaurs
Science and technology, Dinosaurs
Human-narrated audio
Summary
Lessem explains that the "biggest" dinosaurs weighed the most. They were plant-eating dinosaurs,the sauropods. He details how dinosaur bones have been discovered and what scientists have learned from them. He concludes with a description of the Argentinosaurus, officially named in… 1993, which may prove to be the biggest dinosaur ever. Grades 3-6. c1997.