PLATE XIV. 



Fig. 

 1. Lingulocaris siliquiformis, Jones. 



— lingulaecomes {?), Salter. 



— sp. 



Left valve. Garth Hill, Portmadoc. 

 British Museum (Page 8L) 

 — — Left valve. Bwlch-y-gaseg,Qear Cynwyd. 



British Museum. (Page 82.) 

 Salteriana, Jones and Woodward. Left valve. Portmadoc. 



British Museum. (Page 82.) 

 Dorsal aspect. Near Builth. Museum 

 of Practical Geology. (Page 81.) 

 Angers, France. M. Lebesconte's Collection, a, right 

 valve ; h, vertical section. (Page 83.) 

 Saccocaris major, Salter. Left valve. Cae'n-y-coed, near Maentwrog. Cam- 

 bridge Museum. (Page 84.) 



— minor, Jones and Woodward. Left valve and body-rings. (Page 86.) 



— — — Left valve. 



— — — Three left valves, one with some 



body-rings. Arenig. Cambridge 

 Museum. (Page 85.) 

 Part of left valve. Wern, Port- 

 madoc. Cambridge Museum. 

 (Page 88.) 

 Skiddaw. Museum of Practical Geology. 



(Page 89.) 

 Skiddaw. Museum of Practical Geology. 



(Page 90.) 

 Skiddaw. British Museum. (Page 90.) 



— — (Page 90.) 



— Cambridge Museum. (Page 90.) 



— Mus. Pract. Geol. (Page 92.) 



— British Museum. (Page 92.) 



— Cambridge Museum. (Page 92.) 



2. 

 3. 



4. 



5. 



6. 



7. 

 8. 

 9. 



10. — 



- (?) 



11. Garyocaris Wrigktii, Salter. 



12. — — _ 



13. — — _ 



14. — — _ 



15. — — _ 

 1*3. — Marrii, Hicks. 



17. — _ _ 



18. — — — 



