Advanced Dinosaur-themed Crossword Puzzle
 
Listed Items
- 1.  The mark of a foot
- 2.  A type of fossilized plant resin
- 3.  An animal with scaly skin and a backbone
- 4.  Not found anymore
- 4.  The process of being worn away
- 5.  An animal that is chased and killed for food
- 6.  Change over time
- 7.  A frame of bones that supports the body