1. Earth: Geologic Principles and History FIRST EDITIONCHERNICOFF/FOX/TANNER

2. Chapter 24 Mesozoic Life

3. Copyright © by Houghton Mifflin Company. All rights reserved.3 Figure 24.04: Ammonite suture patterns

4. Copyright © by Houghton Mifflin Company. All rights reserved.4 Figure 24.09: Marine reptiles

5. Copyright © by Houghton Mifflin Company. All rights reserved.5 Figure 24.11: Mesozoic therapsids

6. Copyright © by Houghton Mifflin Company. All rights reserved.6 Figure 24.12: Iguanodon

7. Copyright © by Houghton Mifflin Company. All rights reserved.7 Figure 24.14: The dinosaur “family tree”

8. Copyright © by Houghton Mifflin Company. All rights reserved.8 Figure 24.15: The sauropods

9. Copyright © by Houghton Mifflin Company. All rights reserved.9 Figure 24.18: Stegosaurus

10. Copyright © by Houghton Mifflin Company. All rights reserved.10 Figure 24-1h-01: Social behavior in dinosaurs

11. Copyright © by Houghton Mifflin Company. All rights reserved.11 Figure 24.20: Smaller theropods

12. Copyright © by Houghton Mifflin Company. All rights reserved.12 Figure 24.22: Armored dinosaurs

13. Copyright © by Houghton Mifflin Company. All rights reserved.13 Figure 24.25: Pachycephalosaur

14. Copyright © by Houghton Mifflin Company. All rights reserved.14 Figure 24.26: Principle pterosaur groups

15. Copyright © by Houghton Mifflin Company. All rights reserved.15 Figure 24.27b: Archaeopteryx

16. Copyright © by Houghton Mifflin Company. All rights reserved.16 Figure 24.28: Morganucodon

17. Copyright © by Houghton Mifflin Company. All rights reserved.17 Figure 24.30: Location of the Chicxulub structure