Discusses more than 80 different types of dinosaurs native to North America in the context of changing geography, animal and plant communities, and climate during the Mesozoic Era.
- ISBN10 0688519520
- ISBN13 9780688519520
- Publish Date 1 September 1981
- Publish Status Out of Print
- Out of Print 21 December 2022
- Publish Country US
- Imprint Lothrop, Lee and Shepard Books
- Format Hardcover
- Pages 151
- Language English