﻿PLATE IX. 



Pterinopecten Cybele, Barrande, sp. (Page 82.) 



Fig. 



1. Left valve, defective behind, showing the discontinuous character of the ribs. 



Wolborough. Vicary Collection. 



Actinoperia text QR at a, Phillips, sp. (Page 74.) 



2. Left valve, somewhat worn on the back. 2 a, portion of surface enlarged. 



Lummaton. Torquay Museum. 



3. Left valve of a well-preserved and perfect specimen. 3 ft. Portion of surface 



enlarged. Barton. Torquay Museum. 



5. Left valve with well-preserved surface, but much hidden by matrix. Wol- 



borough (?). Torquay Museum. 



6. Left valve of a large specimen, defective behind. Wolborough. Museum of 



Practical Geology. 



7. Left valve of another large specimen ; 7 ft, portion of surface enlarged 



Wolborough. Vicary Collection. 



Actinopteria texturata, Phillips, var. subpenestrata, nov. (Page 76.) 



4. Left valve showing the very coarse ornamentation. (A fragment of a 



Brachiopod is on the same slab.) Lummaton (?). Torquay Museum. 



Actinopteria crenatissima, Whidbome, sp. (Page 77.) 



8. Left valve of a very convex specimen ; 8 a, portion of surface enlarged 



showing the very minute ribs. Wolborough. Vicary Collection. 



9. Left valve of a very large and flatfish specimen ; 9 a, portion of surface 



enlarged. Lummaton. My Collection. 



Pterinopecten gracilinus, Wliidborne, sp. (Page 80.) 



10. Left valve, defective on the front wing and margins. Wolborough. My 



Collection. 



Pterinopecten consolans, Barrande^ sp. (Page 83.) 



11. Left valve, much injured, but showing the coarse rounded ribs. Lummaton. 



My Collection. 



Conocardium Marsi, CEhlert (r). (Page 23.) 



12. Small specimen partially embedded in matrix; 12ft, anterior view; 12b, 



portion of surface enlarged. Lummaton (?). Torquay Museum. 



