Dino 1

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Across
  1. 4. Meat-eating dinosaurs, often bipedal
  2. 5. Lizard-hipped dinosaur group
  3. 6. Earliest dinosaur era, before Jurassic
  4. 7. Sauropod with a whip-like tail
  5. 10. Dino era ending with a mass extinction
  6. 14. Armored dinosaur with a clubbed tail
  7. 16. Herbivore with bony plates on its back
  8. 18. Clever, pack-hunting dinosaur with sharp claws
  9. 19. Fast, feathered hunter with sickle claws
  10. 20. Dinosaur with three facial horns
Down
  1. 1. Preserved remains of ancient creatures
  2. 2. Sail-backed predator, possibly a swimmer
  3. 3. Middle dinosaur era with giant sauropods
  4. 8. Space rock blamed for dinosaur extinction
  5. 9. Long-necked, massive plant-eaters
  6. 11. Fierce Jurassic predator with sharp teeth
  7. 12. Bird-hipped dinosaur group
  8. 13. King of the dinosaurs with tiny arms
  9. 15. Science of studying ancient life forms
  10. 17. Long-necked giant that ate treetop leaves