432 E. S. GOODRICH. 



EXPLANATION OF PLATE 26, 



Illustrating Mr. E. S. Goodrich's paper " On the Fossil 

 Mammalia from the Stonesfield Slate." 



Reference Letters. 



a. Angle, a. c. Articular condyle, c. Canine, c.p. Corouoid process, 

 t. incisor, m. Molar, m. g. Mylohyoid groove. /);«. Premolar. 



Fig. 1.— Left ramus of Amphitherium Prevostii, inner surface 

 exposed. Type specimen in the Oxford Museum, x 5. 



Fig. 2. — Left ramus of Amphitherium Prevostii, inner surface 

 exposed. Secoud specimen in the Oxford Museum. X 5. 



Fig. 3. — Right ramus of Amphitherium Oweni, outer surface exposed. 

 Type and only specimen in the Oxford Museum. X 5. 



Fig. 4. — Right ramus of Amphitherium Prevostii, inner surface 

 exposed. In the British Museum. x 5. 



Fig. 5. — Left ramus of Amphilestes Broderipii, inner surface 

 exposed. Type specimen in the York Museum, x 5. 



Fig. 5a. — Anterior portion of the same fossil seen more from above. 

 X 5. 



Fig. 6. — Left ramus of Amphilestes Broderipii, outer surface exposed. 

 First specimen in the Oxford Museum. To facilitate comparison the figure 

 has been reversed. X 5. 



Fig. 7. — Right ramus of Amphilestes Broderipii, outer surface 

 exposed. Second specimen in the Oxford Museum, x 5. 



Fig. 8. — Left ramus of Phascolotherium Bucklandi, inner surface 

 exposed. In the Oxford Museum, x 3. 



Fig. 9. — Right ramus of Phascolotherium Bucklandi, inner surface 

 exposed. In Mr. Parker's collection, x 3. 



The lines above the figures indicate the actual length of the fossils. 



