Across
- 4. number 77 on the periodic table
- 8. _________ Park
- 9. tentacle marine animal
- 10. another word for ancient
- 11. he who studies fossils
Down
- 1. a rock preserving a past organism
- 2. eats both plants and meat
- 3. shelled squid
- 5. also called napkin and Kleenex
- 6. the largest pterodactyl
- 7. a type of rock
- 12. extinct marine arthropod