Advanced Dinosaur-themed Crossword Puzzle
 
Listed Items
- 1.  The wearing away of land by wind or water
- 2.  A large group of animals that live together
- 3.  Animal that seeks out and feeds on other animals
- 4.  Bony structures in the mouth
- 5.  Soft, light growths on the skin of birds
- 6.  Victim of predation
- 7.  A rocky body from outer space that has landed on Earth
- 8.  A bipedal dinosaur known for its massive skull and powerful jaw muscles
- 9.  The impression left by a foot on a surface
- 10. A theory of the origin and diversification of living organisms
- 11. Framework of bones for a living organism
- 12. A petrified remains of an organism
- 13. No longer in existence, no longer living
- 14. A fossilized tree resin with a yellowish-brown hue
- 15. A minor planet made up of rock and metal
- 16. Hard, pointed structures found on the feet of certain animals
- 17. Organism that obtains energy from plant matter
- 18. Dinosaur that lived in the late Jurassic period and had a spiked tail
- 19. A dinosaur that is known for its distinctive head crest