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Fig. 

 7- Terebratula ornithocephala. * 



8 socialis, * 



9. Ostrea archetypum. * 



10. Turbo sulcostomus. * 



11. Lucina lirata.* 



1 2. Cirrus depressus. * 



13. Rostellaria bispinosa. * 



14. Trochus guttatus. * 



15. Ammonites Calloviensis. 

 16 Duncani. ? 



Fig. 



17- Ammonites gemmatus. * 



18 bifrons. * 



19 athleta. * 



20 flexicostatus. * 



21 Gowerianus (a variety.) 



22 sublaevis. 



23 funiferus. * 



24 Koenigi. 



25 lenticularis. * 



Plate VII. Cornbrasli, page 143. Upper Sandstone, &p. page 147, 



1. Cidaris vagans. * 



2. Clypeus clunicularis. 

 3 orbicularis. * 



4. Galerites depressus. 



5. Mya literata. 



6. Isocardia minima. ? 



7- Cardium citrinoideum. * 

 8. Cellaria Smithii. * 



17. Sphaenopteris ? longifolia. 



18 latifolia. * 



19. Cycadites tenuicaulis. * 



20 comptus. * 



21 sulcicaulis. * 



9. Pholadomya Murchisoni (var. with un- 

 usually acute ribs.) 

 10. Amphidesma securiforme. * 

 11 decurtatum. * 



12. Unio peregrinus. * 



13. Plagiostoma rigidulum. * 

 14 interstinctum. * 



15. Melania vittata. * 



16. Terebra granulata. * 



22. Cycadites pecten. * 



23. Unknown leaves. 

 24 leaf. 



25. Small vegetable bodies in groups. 



Plate VIII. Upper Sandstone, Shale, and Coal, page 148. 



1. Strobilus. ? 



2. Winged seed. 



3. Lycopodites uncifolius. * 



4. Aspleniopteris Nilsoni ? 



5. Scolopendrium solitarium. * 



6. Sphaenopteris digitata. * 

 7- Variety of ditto. 



8, Pecopteris longifolia. * 



9. Phyllites nervulosus. 



10. Pecopteris caespitosa. * 

 11 crenifolia. * 



11. a. magnified seed vessels. 



12. Pecopteris curtata, * with a granulated 



surface. 



13. Neuropteris lobifolia. * 



14. Pecopteris ligata. * 



