PLATE II. 



Genus — Nannosuchus. 



Fig. 



1 . Dentary portions of mandible of Nannosuchus gracilidens. 



2. Outer side of right anterior canine of do., magn. 



3. Oblique view of a trunk-vertebra of do. 



4. Portion and impression of a dorsal scute of do. 



5. Portion of a larger dorsal scute of do. (the subjects of figs. 3, 4, and 5, are on the 



same slab as fig. 1). 



6. Under view of dentary portions of mandible of Nannosuchus gracilidens. 



7. Detached anterior canine of probably the same mandible. 



8. Outer side view of right ramus of mandible of Nannosuchus gracilidens (the ends are 



drawn too far apart). 



9. Portions of dentary elements of mandible of do. 



10. Humerus of do. 



Incerta; species. ^ 



11. Outer view of three pairs of dorsal scutes. 



12. Inner view of four pairs of dorsal scutes. 



Genus — Nuthetes, 



13 and 14. Portions of mandible and teeth of Nuthetes destructor. 



15. Pive detached teeth of do. 



16. Side view of crown of a tooth of do., magn. 



7 — 21. Dermal bones or ' granicones,' probably of Nuthetes. 



22. Section of a granicone, magnified 12 diameters. 



23. lb. ib. magnified 500 diameters. 



Genus — Theriosuchus. 



24. Anterior caudal vertebra, with articular end in outline. 



The figures are of the natural size save where otherwise expressed. 

 From the Middle Purbeck; in the British Museum. 



