1. 100 200 300 400 500 Hard-Part Anatomy Name that Invert More Hard Parts
Stratigraphic Range
What Am I?
Potluck
100
200
300
400
500

2. Hard Parts: 100
What is a septum?
(What are septa?)

3. Hard Parts: 200
What is heterodont dentition?

4. Hard Parts: 300
What is the apex?

5. Hard Parts: 400
What is a mamelon?

6. Hard Parts: 500
What is a pedicle foramen?

7. Name that Invert: 100 Phylum Mollusca Class Gastropoda
Subclass Prosobranchia
Order Caenogastropoda

8. Name that Invert: 200 Phylum Mollusca Class Bivalvia
Subclass Isofilibranchia
Order Mytiloida

9. Name that Invert: 300
Phylum Bryozoa
Class Gymnolaemata

10. Name that Invert: 400 Phylum Cnidaria Class Anthozoa
Subclass Zooantharia
Order Tabulata
Suborder Halysitina

11. Name that Invert: 500 Phylum Brachiopoda Subphylum Rhynchonelliformea
Class Strophomenata
Order Productida

12. More Hard Parts: 100
Entire bryozoan colony
What is a zoarium?

13. More Hard Parts: 200
The deep posterior indentation associated with the siphons of this bivalved organism.
What is a pallial sinus?

14. More Hard Parts: 300
A polyp of this radial symmetrical group lives in this part of the corallum.
What is a corallite?

15. More Hard Parts: 400
The intricate canal system of some sponges receives the highest grade.
What is leucon?

16. More Hard Parts: 500
The large triangular opening at the posterior end of this clam look alike.
What is a delthyrium?

17. Stratigraphic Range: 100
Middle Ordovician – Permian

18. Stratigraphic Range: 200 First appearance of this type of coral.
What is Middle Triassic?

19. Stratigraphic Range: 300 What is the Cretaceous ?
The geologic time period this group made its first appearance.
What is the Cretaceous ?

20. Stratigraphic Range: 400
This bivalve is known only from two geologic periods.
What is Jurassic through Cretaceous?

21. Stratigraphic Range: 500
Early Ordovician – Triassic

22. What Am I?: 100 Phylum Cnidaria Class Anthozoa Subclass Zoantharia
Order Rugosa

23. What Am I?: 200 Phylum Mollusca Class Bivalvia Subclass Pteriomorphia
Order Pterioida

24. What Am I?: 300 Phylum Mollusca Class Gastropoda
Subclass Prosobranchia
– a platycerid gastropod

25. What Am I?: 400
Phylum Bryozoa
Class Stenolaemata

26. What Am I?: 500
SiO2
Phylum Porifera
Class Hexactinellida

27. Potluck: 100
Name the fossil.
What is
Order Fenestrata?

28. Potluck: 200
Name the feature.
What are adductor muscle scars?

29. Potluck: 300 What is the astrophic?
Name the type of hinge of the brachiopod.
What is the astrophic?

30. Potluck: 400
DAILY DOUBLE
Name the hard part.
What is spicule?

31. Potluck: 500
Name the feature.
What is brachidium?

32. FINAL JEOPARDY
Name the Fossil

33. Name the Fossil
Phylum Porifera
incertae sedis
archaeocyanthid