Dinosaur discoveries

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Across
  1. 1. - The process of digging up fossils.
  2. 4. - A round object from which a dinosaur hatches.
  3. 5. - A scientist who studies fossils.
  4. 8. - A dinosaur with plates on its back.
  5. 9. - A period when dinosaurs lived.
Down
  1. 2. - A large meat-eating dinosaur.
  2. 3. - A dinosaur that eats plants.
  3. 6. - A dinosaur with three horns.
  4. 7. - The remains of an ancient creature.
  5. 8. - The bones of a dinosaur.