ILLUSTRATIONS 



PLATES 

 (All plates following p. 98.) 



1. Mcniscothcrium skull from the early Eocene of Wyoming. 



2. Meniscotheriam skull from the early Eocene of Wyoming. 



3. Meniscotherium from the early Eocene of Wyoming. 



4. Meniscotherium type specimens. 



5. Meniscotherium dentitions from the early Eocene of Wyoming. 



6. Meniscotherium humerus and scapula from the early Eocene of Wyoming. 



7. Meniscotherium fore limb and foot material from the early Eocene. 



8. Meniscotherium femur and patella from the early Eocene of Wyoming. 



9. Meniscotherium tibia and fibula from the early Eocene of Wyoming. 



10. Meniscotherium pedes from the early Eocene. 



11. Restoration of Meniscotherium. 



TEXT FIGURES 



Paee 



1. Skeleton of Meniscotherium chamense Cope 20 



2. Endocranial cast of Meniscotherium chamense Cope 36 



3. Endocast of skull of Meniscotherium robustum Thorpe 36 



4. Endocast of cranial roof of Meniscotherium robustum Thorpe 36 



5. Cervical and anterior dorsal vertebrae of Meniscotherium chamense 



Cope 46 



6. Cervical and anterior dorsal vertebrae of Meniscotherium robustum 



Thorpe 47 



7. Lumbar and posterior dorsal vertebrae of Meniscotherium chamense 



Cope 48 



8. Lumbar and sacral vertebrae, and pelvic girdle of Meniscotherium 



robustum Thorpe 49 



9. Caudal vertebrae of Meniscotherium robustum Thorpe 50 



CHART 



Page 

 1. Distribution of species of Meniscotherium by horizon in various basins, 



or areas within basins of deposition 12 



IV 



