OF DENISON UNIVERSITY. 
109 
f/Fig. 7. Crenipecten winchelli. 
i Fig. 8. Aviculopecten granvillensis . 
Fig. 9. Rhytichonella contracta. 
PLATE XII. 
‘ Fig. I. Phillipsia prcBcursor, Head and pigidium. 
Fig. 2. Unidentified. Moot’s run. 
Fig. 3. Edmo 7 tdia ? Perhaps Grammysia sp. 
'^’Fig. 4. Sphenotus conti'actus. 
Fig. 5. Unidentified. Moot’s run. 
Fig. 6. Productus shumardianus, H. 
Fig. 7. Lyriopecten cancellatus. 
Figs. 8, 9, 42, Pterinopecten cariniferiis . 
Fig. 10.. Crania hamiltoncE ? 
Fig. 12. Rhytichonella sp. Moot’s run. 
Fig. 13-15. Entolium shumardianum. 
^Fig. 16—17. Aviculopecten cooperi. 
Fig. 18. Unidentified. Moot’s run. 
Fig. 19. Crenipecten {foerstii ?) Cuahoga shales. 
Fig. 20. Spirifer striatiformis . Dorsal valve. 
Fig. 21. Crenipecten. Upper division of Waverly. 
Fig. 22. Crenipecten granvillensis . Dorsal valve. 
Fig. 23. Goniodon ohioensis. Exterior. 
Fig. 24. Goniodon ohioensis. Cast of both valves. 
' Fig. 25. Goniodon ohioensis. Lateral view of same. 
- Fig. 26. Euomphalis latus. 
Fig. 27. Allorisma convexa. 
Fig. 28. Athyris sp ? 
Fig. 29^ Unidentified. Moot’s run. 
Fig. 30. Orthoceras sp ? 
Figs. 31, 32. Fish scales. Moot’s run. 
33- Unidentified. Moot’s run. 
Fig. 34. Unidentified. Moot’s run. 
Fig. 35. Sanguinolites, resembling marshallensis. Moot’s run. 
Fig. 36. Bellerophon sp. Moot’s run. 
Fig. 37. Naticopsis sp. Moot’s run. 
Fig. 38. Platycej^as sp. Moot’s run. 
Fig. 39. Cyclonema strigillata. 
»• Fig. 40. Stictopora stfiata. 
Fig. 41. Unidentified. 
Fig. 42. (See Fig. 8.) 
Fig. 43. Productus shumardianus . 
■j. 
