(331 



EEFEEENCE TO PLATES XIX., XX., XXI. 



FIG. 



1. Dorsal vertebra of Propappus rogersi. x J. Posterior view. 



2. ,, ,, x J. Side view. 



3. Lower dorsal vertebra of Propappus rogersi. x J. Posterior view. 



4. ,, ,, x ^. Side view. 



5. Eight shoulder girdle of ProjJrtpj^s rogersi. x'J. 

 6, 7, 8, 9. Eight humerus of Propappus rogersi. x J. 



10. Eight ulna of Propappus rogersi. x J. 



11. Eight radius of Propa2)ps rogersi. x j. 



12. Eight pelvic bones of Propappus rogersi. x J. 



13. Eight pubis and ischium of Propappus rogersi. x \. 

 14, 15, 16. Eight femur of Propappus rogersi. x J. 



17, 18. Eight tibia of Propappus rogersi. x 5. 

 19, 20, 21. Eight fibula of Propappus rogersi. x J. 



22, 23. Eight tarsal bone of Propajjpus rogersi. x J. 



24. Eight fore limb of Pro2)appus rogersi viewed from the front with the 



bones arranged as they were when the animal stood, x about . 



25. Side view of fore limb of Propappus rogersi in the standing position. 



26. Front view of hind limb of Pi^Hqyiis rogersi. x about i. 



27. Side view of hind limb of Propappus rogersi. x about i. 



