Ammonites
Across
- 3. stitches
- 6. didn't go to school
- 12. from long ago
- 14. rejecting
- 15. geologic time
- 16. a wall
- 19. indicators of time
- 20. of the same family
Down
- 1. and regular surface without bumps
- 2. small tube
- 4. marked with raised bands
- 5. driving forward
- 7. octopus clan
- 8. article
- 9. there were many of them
- 10. you can hang your coat on it
- 11. immediate
- 13. the ability to float
- 17. proof
- 18. length of concentric rings