PLATE XXXVII. 



Cornulites devonianus, Whidborne. (Page 198.) 

 Fig. 



1. Small specimen, X 8. Pilton. Porter Collection. 



2. Small recurved specimen, X 8. Roborough. Porter Collection. 



3. Larger specimen with irregular annulations, X 2. Pilton. Porter Collection. 



Medusaster parvus, n. sp. (Page 205.) 



4. Mould of a specimen, showing the disc, the buccal plates, and the sixteen 



arms, X 9. North-east of Harford Landkey. Hamling Collection. 



Megistocrinus ? sp. (Page 218.) 



5. Cast of a dorsal cup, showing primibrachs, secundibrachs, interradials, and 



interambulacrals, X 6. Barnstaple. Woodwardian Museum. 



Marpocrinus ? mundus, n. sp. (Page 219.) 



6. Specimen, showing the mould of the stem and the dorsal cup, and the cast of 



the arms, X 3. Croyde Rocks. My Collection. 



7. Mould of the other side of the same dorsal cup, x 3. Croyde Rocks. My 



Collection. 



Platyckinus? anguliferqs, n. sp. (Page 223.) 



8. Mould of a specimen, showing two radials, some smaller plates, and the 



beginnings of the arms, X 2. Saunton Hotel. Mr. Coomara Swamy's 

 Collection. 



9. Detached radial, X 3. Roborough. Porter Collection. 



10. Wax cast of a radial with stronger ornamentation, x 3. Pilton. Porter 



Collection. 



11. Wax cast of another radial, X 3. Roborough. Porter Collection. 



12. Mould of a detached columnar, probably belonging to this species, x 3. 



Vicarage Lane, Pilton. Barnstaple Athenaeum. 



Scaphiocrinds ? salebrosus, n. sp. (Page 232.) 



13. Mould of a dorsal cup, showing the tumid plates, X 2. Pilton. Porter 



Collection. 



Scytalocrinus stadiodactylus, Whidborne, sp. (Page 233.) 



14. The same specimen as figured on PI. XXXVI, fig. 2, showing the dorsal cup, 



the ventral sac, and the arms. X 2. Braunton. Barnstaple Athenaeum. 



{Figures 2, 3, 9, 10, and 11 have by accident been placed on the Plate upside down.) 



