CASE 



PLATE 6 



Desmatosv^hus spurensis, No. 7476, U. of Mich. Endocranial cast. X about 0.6. 

 A. Lateral view. B. Upper view. C. Lower view. 



D. Dorsal armor, side view of lateral plate of dorsal region. X 0.23. 



E. Dorsal armor, top view of median plate of dorsal region. X 0.23. 



F. Dorsal armor, side view of lateral plate of caudal region. X 0.23. 



G. Dorsal armor, top of fifth cervical series. X0.32. 



H. Dorsal armor, posterior view of fifth cervical series. X0.32. 



