In-depth discussion of the plant-eating dinosaurs, prosauropods and sauropods, their origin, evolution and adaption, as well as causes of their extinction.

"Describes the physical characteristics and behavior of Plateosaurus and other early long-necked plant-eaters"--Provided by publisher.

Discusses the traits and habits of Apatosaurus and other giant long-necked plant-eaters.

Introduces the class of dinosaurs known as long-necked herbivores, describing the time period in which they lived, their various types, and the physical characteristics of each type, including such examples as Amargasaurus, Europasaurus, and Titanosaurus.

Sauropods, or long-necked plant-eating dinosaurs, are the largest land animals that have ever lived, with the biggest species discovered so far, Patagotitan mayorum, weighing as much as twelve African elephants! Why did they grow so big, and what was the purpose of their long necks? Readers will learn about all different kinds of sauropods, their features, what they ate, their nesting sites, the herds they lived in, and more. Paleontologists who have discovered sauropod fossils all over the world are recognized.

Examines the plant-eating dinosaurs and the characteristics which enabled them to survive on that diet.

"Describes the physical characteristics and behavior of Therizinosaurus and other colossal-clawed plant-eaters"--Provided by publisher.