564 
PLATE XLIX. 
Fies. 1-5. CLADODUS MIRABILIS, Agass.,  . : 0 6 : . . 
» 4a. Side view of specimen represented by figure 4. 
» 406. View of under-surfice of base of figure 4. 
Carboniferous Limestone, Armagh, . Ex coll. Enniskillen Collection. 
Fic. 6. CLapopus conicus, Agass., : . : : : 
Limestone, Bristol, ‘ : ; Ex coll. Bristol Museum 
Figs. 7-9. CLADODUS MARGINATUS, Agass., 
», «a. Antero-posterior section of same. 
Mountain Limestone, Armagh, : Ez coll. Enniskillen Collection. 
Fies. 10, 11. CLapopus ELoneatus, Davis, : ; ‘ : : 
Mt. Limestone, Richmond and Settle, Hx coll. Reed Collection, York Mus. 
Fics. 12, 13. CLrapopus striatus, Agass., . 
. . . . . 
Mountain Limestone, Armagh, ‘ Ee coll, Enniskillen Collection. 
Fig. 14. Crapopus curvus, Davis, : - ‘ ; : : 
Mountain Limestone, Armagh, : Ex coll. Enniskillen Collection. 
Fie. 15. Crapopus DEstRuCTOR, Davis, . ; . : 2 
Mountain Limestone, Armagh, : Fe coll. Enniskillen Collection. 
Fic. 16. CLrapopus MILLERT, Agassiz, : : $ : F : 5 
Mountain Limestone, Bristol, ; ‘ Ex coli. Bristol Museum. 
Fig. 17. Cuapopus acutus, Agass., f : : ; 
Limestone, Loughgall, near Armagh, a coll. Geological Society, London. 
. . . . . 
Mountain Limestone, Armagh, . zx coll. Geological Society, London. 
Fic. 18. CLrapopus BASALIs, Agass., : 
Fic. 19. Cuapopus curtus, Davis, : ; ; : F : 3 
Mt. Limestone, Richmond, Yorkshire, /z coll. Reed Collection, York Mus. 
Fic. 20. Crapopus Hornet, Davis, : : : ; ‘ ; ; 
Carboniferous Limestone, Wensleydale, : Lx coll. W. Horne, Esq. 
Fic. 21. Crapopus mucronatus, Davis, . ‘ A : : 
Carboniferous Limestone, Wensleydale, . Hx coll. William Horne, Esq. 
22. PRIsTICLADODUS DENTATUS, M‘Coy, ; : , : ; 
», 22a. Longitudinal section of the same. 
Carboniferous Limestone, Wensleydaie, . zx coll. William Horne, Esq. 
Fig. 23. PRIsTICLADODUS CONCINNUS, Davis, F ‘ : : : ; 
Carboniferous Limestone, Wensleydale, . Le coll, William Horne, Esq. 
Fic. 24. GLYPHANODUS TENUIS, Davis, . 
» 24 a. Longitudinal section of the same. 
Carboniferous Limestone, Wensleydale, . Ex coll. William Horne, Esq. 
Fic. 25. GLyPHANODUS TENUIS, Davis, . 5 3 ; 3 6 : 
Carb. Limestone, Wensleydale, x coll. Reed Collection, York Museum. 
Fic. 26. CARcHAROPSIS COLEI, Davis, : : : ; : b : 
Mountain Limestone, Armagh, 6 Lx coll. Enniskillen Collection. 
Fic. 27. Pristictapopus couaut, M‘Coy, oe 6 5 ; 6 : 
Lower Carb. Schists, Kettlewell, Ex coll. Woodwardian Museum, Camb. 
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