Cretaceous Crossword Puzzle

Advanced Dinosaur-themed Crossword Puzzle

1. A dinosaur with three horns on its head
2. A collective of animals that move in the same direction
3. An irregularly shaped object made of stone and metal
3. A yellowish-brown fossilized tree resin
4. A creature that catches and consumes other living creatures
5. Out of existence
6. Inner framework of a living thing
7. Dinosaur with a spiked tail
8. The gradual development of something
9. Remains of animals or plants that lived in ancient times
9. The trace of a step
10. Sharp protrusions found on the feet of animals, used to catch and hold onto prey
11. An egg-laying creature with scales or plates
12. Iconic dinosaur with tiny arms
13. A living thing that is sought after by another
14. A fluffy substance that a bird has on its body
15. The wearing away of land surface by the action of water, wind, or ice
16. Mouth part used to chew
17. A solid lump from space that reaches the ground