PLATE XXIII. 



Hexaceinus microglyphicus, Whidborne. (Page 196.) 

 Fig. 



1 . A well-preserved calyx, showing the anal plate. 1 a, dorsal view. Wol- 



borough. Vicary Collection. 



2. A large but very defective specimen, with the surface obliterated. 2 a, dorsal 



view. Wolborough. Vicary Collection. 



Hexaceinus ? aberrans, Whidborne. (Page 199.) 



3. A large but very defective specimen. Lummaton. My Collection. 



Hexacrinus Vicarii, Whidborne. (Page 197.) 



4. An imperfect specimen, preserving the ornament. 4 a, dorsal view. Wol- 



borough. Museum of Practical Geology. 

 •"). Another imperfect specimen. 5 a, dorsal view. Wolborough. Museum of 

 Practical Geology. 



Hexacrinus quintangulus, Whidborne, (Page 198.) 



6. Austin's specimen figured by him as H. pentangularis, Miller, showing the first 



secundibrach (?). 6 a, dorsal view. 6 6, outline of small brachials. 

 Wolborough. Museum of Practical Geology. 



7. A small but rather more perfect calyx, showing first joint of the column, 



anal, and some of the brachials. Wolborough. Vicary Collection. 



Rhipidocrinus crenatus, Goldfuss, sp. ? (Page 203.) 



8. A very indistinct specimen. 8 a, dorsal view. Loc. ? Torquay Museum. 



Haplocrinus deoipiens, Whidborne. (Page 205.) 



9. A small specimen, showing a bisected radial to the right, and the longitudinal 



prominence of the centre of the radials ending in the large angular 

 articular facets, X 6. 9 a, ventral view. Lummaton. My Collection. 



Storthingocrinus pritillus, Mailer, sp. (Page 206.) 



10. A small specimen. 10 a, another view. Wolborough. Museum of Practical 



Geology. 



Thylacocrinus ? sp. (Page 202.) 



11. A specimen showing the part of a calyx embedded in matrix. Lummaton. 



My ( lolled ion. 



Meloorinus stellaris, F. Burner, sp. (Page 200.) 



12. A specimen showing a large pari of the calyx. Torquay Beach. Grenfell 



( lolled ion. 



