Across
- 2. Meat-eating animal
- 4. Large carnivore before T. rex
- 6. Preserved remains of ancient life
- 9. The middle dinosaur period
- 10. Long-necked plant-eater
- 12. Dinosaur with three horns
- 14. Fast and smart predator
- 16. Dinosaur with plates on its back
- 18. Thought to have ended the dinosaurs
- 20. Herbivore with thumb spikes
Down
- 1. The king of the dinosaurs
- 3. Armored dinosaur with a club tail
- 5. Dinosaur with a sail-like back
- 7. No longer existing
- 8. Sharp nail on a dinosaur's foot or hand
- 11. The last period of the dinosaurs
- 13. Plant-eating animal
- 15. Scientist who studies fossils
- 17. Flying reptile, not a true dinosaur
- 19. Eats both plants and meat