1. Ammonites Jurasic Age approx. 146 – 200 million years old Class: Cephalopod Modern Relatives: squid, snails

2. Ammonites Jurasic Age approx. 146 – 200 million years old Class: Cephalopod Modern Relatives: squid, snails

3. Crinoid Stem Devonian Age approx. 359 – 416 million years old Phylum: Echinoderm Modern Relatives: starfish, sea whip

4. Crinoid Stem Devonian Age approx. 359 – 416 million years old Phylum: Echinoderm Modern Relatives: starfish, sea whip

5. Orthoceras Devonian Age approx. 359 – 416 million years old Class: Cephalopod Modern Relatives: squid

6. Orthoceras Devonian Age approx. 359 – 416 million years old Class: Cephalopod Modern Relatives: squid

7. Trilobite Devonian Age approx. 359 – 416 million years old Class: Arthropod Modern Relatives: crabs, spiders

8. Trilobite Devonian Age approx. 359 – 416 million years old Class: Arthropod Modern Relatives: crabs, spiders

9. Brachiopod Cretaceous Age approx. 65 – 146 million years old Phylum: Brachiopod Some still exist today

10. Brachiopod Cretaceous Age approx. 65 – 146 million years old Phylum: Brachiopod Some still exist today

11. Branch Coral Devonian Age approx. 359 – 416 million years old Class: Anthozoa Many types of coral still exist today

12. Branch Coral Devonian Age approx. 359 – 416 million years old Class: Anthozoa Many types of coral still exist today

13. Gastropod Cretaceous Age approx. 65 – 146 million years old Phylum: Mollusk Many still exist today (snails, slugs)

14. Gastropod Cretaceous Age approx. 65 – 146 million years old Phylum: Mollusk Many still exist today (snails, slugs)

15. Fossil Clam Cretaceous Age approx. 65 – 146 million years old Phylum: Mollusk Class: Bivalve Many still exist today