MUSEUM OF THE NATURAL HISTORY SOCIETY. 285 



Name and Locality. Reference. 



Gyrtoceras Gesneri, {Martin) Petr. Derb., pi. 38, 



Loc. — Redesdale, Bellingham. f. 2; Geol. Yks., 



pt.2,pl.21,f.6?12. 



Actinoceras giganteum, Sowerbg, Min. Conch., p. 246, 

 Loc. — Stanhope in "Weardale, Holy Geol. Yks., pt. 2, 



Island, etc. pi. 21, f. 3. 



Carboniferous Limestone : — Upper Series. 

 PISCES, FISHES. 

 Petalodus acuminatus, Agassiz, Poiss. Foss., Vol. 3, 



Loc— Whorlton-on-Tees; pi. 19, f. 11, 13. 



Corbridge ( W. £>.). 



Chomatodus cinctus, (Agassiz) Poiss. Foss.. Vol. 3, 



Loc— Belsay (M'Coy). pi. 15, f. 13-21. 



Cladodus sp. indet. 

 Loc — Corbridge ( W. D.) 



Gyracanthus tuberculatuSj Agassiz, Poiss. Poss., Vol. 3, 

 Loc — In the Great-limestone, Stanhope- pi. la, f. 1-7. 



in-Weardale. 



Carboniferous Limestone : — Lower Series. 



Rhizodus Hibberti, (Agassiz) Roy. Soc Ed., 



Loc. — Pedesdale ironstone; Scremerston. Vol. 13, pi. 9. 



Cochliodus contortus, Agassiz, Poiss. Foss.. Vol. 3, 



Loc. — Near Cambo, in Drift. pi. 14, f. 16-33; 



pi. 19, f. 14. 



Cochliodus (Pseph.) magnus, Agassiz, Brit. Pal. Foss., 

 Loc— Lowick (WCoy). pi. 3 I., f. 22-15. 



Cochliodus (Xystrod.) striatus, Ag., Brit. Pal. Foss., 

 Loc— Otterburn ; Lowick (M. D.). pi. 3 I., f. 27. 



Psammodus rugosus, var.porosus,^. Poiss. Foss., Vol. 3, 

 Loc— Lowick (MCoy), etc. pi. 13, f. 1-18. 



Oracanthus minor, Agassiz, Poiss. Foss., Vol. 3, 



Loc — In ironstone shale, Bellingham. pi. 3, f. 5, 6. 



