The pachycephalosaurus, its name meaning thick-headed lizard, is known for its thick domed skull! In this hi-lo title, detailed illustrations welcome readers into the Late Cretaceous period.
Special features help readers visualize the dinosaur\'s diet, size, and more!.
Leveled text shares how the Pachycephalosaurus ate, survived, and eventually went extinct.
The pachycephalosaurus, its name meaning thick-headed lizard, is known for its thick domed skull! In this hi-lo title, detailed illustrations welcome readers into the Late Cretaceous period