GRAMMATODON. 45 
the English forms, but other examples in the d’Orbigny Collection do not differ 
from ours. 
Types.—I have not seen the types; they are stated to have come from Dienville. 
The specimen from Speeton figured by Phillips (vide supra) is in the York 
Museum. 
Distribution.—Speeton Clay (B. zone of Bel. brunsvicensis) of Speeton. 
? Sandgate Beds of Sevenoaks. 
GRAMMATODON CARINATUS (Sowerby), 1813. Plate VIII, figs. 3 a—d, 4a—c, 5, 6, 
1813. 
21895. 
1897. 
7a, b, 8. 
Arca carinata, J. Sowerby. Min. Conch., vol. i, p. 96, pl. xliv (lower 
figure). 
CucuLi#a cosreLLata, J. de C. Sowerby. Ibid., vol. v, p. 67, pl. eecexlvii, 
fig. 2. 
— STRIATELLA, H. Michelin. Mém. Soc. Géol. de France, vol. iii, 
p- 102, pl. xii, fig. 11. 
Arca caRiInaTa, A. d’Orbigny. Pal. Franc. Terr. Crét., vol. iii, p. 214, 
pl. ceexiii, figs. 1—3. 
— (Cucunima) costertata, A. HE. Reuss. Die Verstein. d. bohm. 
Kreideformat., pt. 2, p. 11. 
— cartnata, A. d’Orbigny. Prod. de Pal., vol. ii, pp. 188, 164. 
a= _— F. J. Pictet and W. Roux. Moll. Foss. Grés verts de 
Genéve, p. 462, pl. xxxvii, fig. 1. 
— — J. Morris. Cat. Brit. Foss., ed. 2, p. 185. 
Cucurt#sa cosreLnata, J. Morris. Ibid, p. 197 (not from locality 
given). 
Arca caRata, G. Cotteau. Moll. Foss. de |’Yonne, p. 87. 
— F. J. Pictet and G. Campiche. Foss. du Terr. Creét. de 
Ste. Croix (Mater. Pal. Suisse, ser. 4), pt. 3, pp. 463, 
472. 
— cosTELLata, Pictet and Campiche. Ibid., p. 471. 
— carinata, A. Briart and F. L. Cornet. Descript. de la Meule de 
Bracquegnies (Mém. cour. et Mém. des Savants étrang., 
Acad. Roy. Belg., vol. xxxiii), p. 56, pl. v, figs. 15, 16. 
— — and A. cosTeLLAta, F. Stoliczka. Paleont. Indica, Cret. 
Fauna S. India, vol. ili, p. 8343 (? Grammatodon). 
— — H. B. Geinitz. Das Elbthalgeb. in Sachsen (Paleonto- 
graphica, vol. xx), pt. 1, p. 228 (?), pl. xlix, figs. 5 (?), 
6 (from the Upper Greensand, Isle of Wight). 
— J. Kiesow. Schrift. nat. Gesellsch. Danzig, N. F., vol. y, 
p- 239. 
= E. Tiessen. Zeitsch. d. deutsch. geol. Gesell., vol. xlvii, 
p. 482. 
Cucuriza cantnata, R. B. Newton. Proc. Dorset Nat. Hist. and Antiq. 
Field Club, vol. xviii, pp. 72, 84, pl. ii, fig. 6. 
