PLATE XIV. 



PACK 



Fig. 1. SpnENOPOTERinM enoeme, M. and W 146 



1 a. Lateral view. 



1 b. Magnified view of surface markings. 



Fig. 2. Sphenopoteeium enoeme, var. depbessum, M. and W 146 



2 a. Lateral view. 



2 b. View of summit. 



Fig. 3. Actinoobinus pistillifoemis, M. and W 151 



Side view of body and vault, without the base and proboscis. 



Fig. 4. Rhynohonella missoueiensis, Swallow 153 



4 «. Front view. 



4 b. Ventral view. 



Fig. 5. Spieifee ooopebensis, Swallow 155 



5 a. Lateral view. 



5 b. Dorsal view. 



Fig. 6. Caediopsis badiata, M. and W 157 



6 a. Side view. 



6 b. Front view of right valve.. 



Fig. 7. Steapaeollus lens, Hall, sp 159 



7 a. Side view, showing the outline of the aperture. 



7 b. View of the upper side. 



Fig. 8. Belleeophon oyetolites, Hall 160 



8 a. Side view. 



8 b. Dorsal view. 



Fig. 9. . Nautilus (Trematodiscus) digonus, M. and W 163 



9 a. Dorsal view of small specimen. 

 9 b. Side view of same. 



9 c. Section of one of the whorls, showing the siphuncle. 



9 d. Dorsal view of a large imperfect specimen. 



9 e. Side view of same. 



Fig. 10. Nautilcs (Trematodiscus) teisulcatus, M. and W 162 



10 a. Side view. 



10 b. Section of the outer whorl, showing the position of the siphuncle. 



10 c. Dorsal view. 



Fig. 11. Goniatites Ltoni, M. and W 1 65 



11 a. Dorsal view of internal cast. 



11 b. View of one of the septa, slightly enlarged. 



11 c. Lateral view of internal cast. 



