PLATE 7 
All specimens coated and mangified X 31.5 
Figs. 1-5. Spathognathodus elongatus (Branson & Mehl) 
1a. Lateral view of specimen X 472. 1b. Oral view of specimen X 472. 2. Lateral view of 
specimen X 474. 3. Aboral view of specimen X 472. 4a. Lateral view of specimen X 473. 
4b. Aboral view of specimen X 473. 5a. Lateral view of specimen X 475. 5b. Aboral view 
of specimen X 475. 
Fics. 6,7. Spathognathodus cf. robustus (Branson & Mehl) 
6a. Lateral view of specimen X 388. 6b. Oral view of specimen X 388. 6c. Aboral view of 
specimen X 388. 7a. Lateral view of specimen X 387. 7b. Oral view of specimen X 387. 
7c. Aboral view of specimen X 387. 
Fic. 8. Spathognathodus sp. B 
a. Lateral view of specimen X 406. b. Oral view of specimen X 406. c. Aboral view of 
specimen X 406. 
Fics. 9-11. Spathognathodus coaptus (Branson & Mehl) 
ga. Lateral view of specimen X 454. 9b. Aboral view of specimen X 454. 9c. Oral view of 
specimen X 454. Ioa. Lateral view of specimen X 453. t1ob. Aboral view of specimen X 453. 
toc. Oral view of specimen X 453. Ita. Lateral view of specimen X 436. 11b. Aboral view 
of specimen X 436. t11c. Oral view of specimen X 436. 
Fics. 12-14. Spathognathodus cf. cyrius (Cooper) 
12a. Lateral view of specimen X 471. 12b. Oral view of specimen X 471. 12c. Aboral view 
of specimen X 471. 13a. Lateral view of specimen X 470. 13b. Oral view of specimen 
X 470. 13c. Aboral view of specimen X 470. 14a. Lateral view of specimen X 469. 14b. 
Oral view of specimen X 469. 14c. Aboral view of specimen X 469. 
