8 University of Texas Bulletin 



LIST OF ILLUSTRATIONS 

 FIGURES 



Figure 1. Map of Texas and part of Oklahoma showing outcrops of the Weno 

 and Pawpaw formations, and the lithological facies of the 

 Pawpaw formation 11 



Figure 2. Ancycloceras bendirei n. sp., suture of the type individual, camera 



lucida drawing, x 5 71 



Figure 3. Hamulina worthense n. sp., sutures of type individual, camera lucida 



drawing, x 15 73 



Figure 4. Baculites conuanchentis n. sp., sutures of type individual, camera 



lucida drawing, x 8 75 



Figure 5. Turrilites bosquentis n. sp., sutures, type individual, camera lucida 



drawing, x 8 77 



Figure 6. Scaphttes hilli Adkins and Winton, type individual, diagrammatic 

 restoration showing orientation and sutures, camera lucida 

 drawing, x 12 82 



Figure 7. Scaphites hilli Adkins and Winton, young individual, showing the 



last five sutures, camera lucida drawing, x 10 83 



Figure 8. Scaphite* hilli Adkins and Winton, external and internal suture, 



camera lucida drawing, x 10 84 



Figure 9. Flickia boeiei n. sp., type individual, sutures, camera lucida draw- 

 ing, x 8 v 86 



Figure 10. Flickia bosquensis n. sp., diagrammatic projection of sutures of type 



individual, camera lucida drawing, x 5 88 



Figure 11. Schloenbachia wintoni n. sp., type individual, last suture, camera 

 lucida drawing, x 5. Keel region slightly distorted in type 

 individual r 91 



Figure 12. Mortoniceras worthense n. sp., suture of individual, Plate 1, figure 6, 



camera lucida drawing, x 10 93 



Figure 13. Acanthoceras worthense n. sp., suture, camera lucida drawing, x 8 94 



PLATES 

 Plates 1 11. Fossils of the Weno and Pawpaw formations . .149-170 



