Plate 7 



Pago 



Figs. 1-9. Telephus hircinus, new species 38 



1-3. Dorsal, side and anterior views of a small but nearly 

 complete cranidium, X 4. The extraordinary strength 

 and height of the occipital spine and the conspicuous 

 prominence of the anterior denticles are mainly relied on 

 in distinguishing the species from T. tellicoensis, its near- 

 est ally. Cotype U.S.N.M. No. 80548a. 

 4-5. An incomplete but large and unquestioned cranidium 

 of the species, X 4. Cotype U.S.N.M. No. 805486. 



6. Another somewhat smaller cranidium, X 4. 



7, 8. Dorsal and side views of a pygidium supposed to belong 

 here, X 4. Cotype U.S.N.M. No. 80548c. 



9. A free cheek exposing the under side, X 4. Cotvpe 



U.S.N.M. No. 80548d. 

 Tellico formation east of Knoxville, Tenn. 



10, 11. Telephus tellicoensis, new species 35 



Anterior and side views of cranidium shown in Figure 14 in 

 pi. 6. Cotype U.S.N.M. No. 80532. 



12-14. Telephus gelasinosus Ulrich 26 



Dorsal, side and anterior views of the holotype cranidium of 

 this species, X 4. U.S.N.M. No. 71468. 



15, 16. Glaphurus pustulatus, (Walcott) 42 



Anterior and side views of specimen of which the dorsal 

 view is given in pi. 8, Figure 11. U.S.N.M. No. 80551/i. 



17-19. Glaphurina brevicula, new species 46 



Dorsal, side, and anterior views, X 2, of the holotype crani- 

 dium of this species. U.S.N.M. No. 80549. 

 Holston limestone, 2 miles northwest of Lexington, Va. 



20,21. Glaphurina falcifera, new species 46 



Side and dorsal views, X 2, of the holotype cranidium of 



this species. U.S.N.M. No. 80550. 

 Lower Chazyan limestone, 1 mile southeast of Bluff City, 

 Tenn. 



64441—29 7 97 



