Cover of Triceratops

Triceratops

by Sandy Fritz & George Olshevsky

Discovering Dinosaurs #2

Dinosaurs lived on earth from about 227 million to 65 million years ago. Scientists call this the Mesozoic era. It is also called the Age of Reptiles or the Age of Dinosaurs. Dinosaurs were closely related to today's reptiles and birds. In fact, many scientists now think that birds evolved from a small meat-eating dinosaur that was a swift runner. All dinosaurs were land animals.

AuthorSandy Fritz & George Olshevsky
SeriesDiscovering Dinosaurs #2
ImprintMilk & Cookies Press
ISBN9781596877528
Pages34
Trim sizeColor 8.5 x 8.5 in or 216 x 216 mm Case Laminate on 70 White w/Gloss Lam
PublishedNovember 2025
CategoryJuvenile Nonfiction

More in Discovering Dinosaurs

More by Sandy Fritz & George Olshevsky