PLATE 29 
All specimens coated and magnified x 31.5 
Fics. 1-2. Angulodus sp. nov. D 
1a. Lateral view of specimen X 41. 1b. Oral view of specimen X 41. tc. Aboral view of 
specimen X 41. 2a. Lateral view of specimen X 40. 2b. Oral view of specimen X 40. 2c. 
Aboral view of specimen X 40. 
Fics. 3-4. Angulodus sp. nov. C. 
3a. Lateral view of specimen X 39. 3b. Oral view of specimen X 39. 3c. Aboral view of 
specimen X 39. 4a. Lateral view of specimen X 38. 4b. Oral view of specimen X 38. 4c. 
Aboral view of specimen X 38. 
Fic. 5. Angulodus sp. nov. B. 
a. Lateral view of specimen X 37. b. Aboral view of specimen X 37. 
Fics. 6-7, 9-10. Hindeodella subtilis Ulrich & Bassler 
6a. Lateral view of specimen X 180. 6b. Oral view of specimen X 180. 7a. Lateral view of 
specimen X 177. 7b. Oral view of specimen X 177. 9g. Lateral view of specimen X 178. 
1oa. Lateral view of specimen X 179. t1ob. Oral view of specimen X 179. 
Fie. 8. Angulodus walrathi (Hibbard) 
Lateral view of specimen X 36. 
Fics. 11, 13-15. Hindeodella secarata Collinson & Druce 
11. Lateral view of specimen X 184. 13. Lateral view of specimen X 181. 14. Lateral view 
of specimen X 182. 15. Lateral view of specimen X 183. 
Fic. 12. Hindeodella sp. 
a. Lateral view of specimen X 445. b. Oral view of specimen X 445. c. Aboral view of 
specimen X 445. 
Fics. 16-17. Hindeodella corpulenta Branson & Mehl 
16a. Lateral view of specimen X 160. 16b. Postero-lateral view of specimen X 160. 16c. 
Aboral view of specimen X 160. 17a. Aboral view of specimen X 161. 17b. Lateral view of 
specimen X 161. 17c. Postero-lateral view of specimen X 161. 
