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. 



G-rammatodon oAKiNATus (Sowerbij), 1813. Plate VIII, figs. 3 a — d, 4 a — c, 5, 6, 



7 a, b, 8. 



1813. Aeca carinata, J. Sowerby. Min. Conch., vol. i, p. 96, pi. xliv (lower 



figure). 

 1824. CuculljEa. costellata, J. de G. Sowerby. Ibid., vol. v, p. 67, pi. ccccxlvii, 



fig. 2. 

 1838. — striatella, R. MicJielin. Mem. Soc. Geol. de France, vol. iii, 



p. 102, pi. xii, fig. 11. 

 1844. Aeca carinata, A. d'Orbigny. Pal. Franc. Terr. Cret., vol. iii, p. 214, 



pi. cccxiii, figs. 1 — 3. 

 ? 1846. — (Cucull^a) costellata, A. E. Beuss. Die Verstein. d. bohm. 



Kreideformat., pt. 2, p. 11. 

 1850. — carinata, A. d'Orbigny. Prod, de Pal., vol. ii, pp. 138, 164. 

 1852. — — F. J. Pictet and W. Boux. Moll. Foss. Gres verts de 



Geneve, p. 462, pi. xxxvii, fig. 1. 

 1854. — —J. Morris. Cat. Brit. Foss., ed. 2, p. 185. 



1854. Cucull.ea costellata, J. Morris. Ibid., p. 197 (not from locality 



given). 



1855. Arca cartnata, G. Cotteau. Moll. Foss. de l'Yonne, p. 87. 



1866. — — F. J. Pictet and G. Gampiche. Foss. du Terr. Cret. de 



Ste. Croix (Mater. Pal. Suisse, ser. 4), pt. 3, pp. 463, 

 472. 

 1866. — costellata, Pictet and Gampiche. Ibid., p. 471. 

 1868. — carinata, A. Briart and F. L. Cornet. Descript. de la Meule de 

 Bracquegnies (Mem. cour. et Mem. des Savants etrang., 

 Acad. Koy. Belg., vol. xxxiii), p. 56, pi. v, figs. 15, 16. 

 1871. — — and A. costellata, F. Stoliczka. Palaeont. Indica, Cret. 



Fauna S. India, vol. iii, p. 343 {? Grammatodon). 

 1873. — — H. B. Geinitz. Das Elbthalgeb. in Sachsen (Palaeonto- 



graphica, vol. xx), pt. 1, p. 223 (?), pi. xlix, figs. 5 (?), 

 6 (from the Upper Greensand, Isle of Wight). 

 p 18S2. — J- Kiesow. Schrift. nat. Gesellsch. Danzig, N. F., vol. v, 



p. 239. 

 p 1895 — — E. Tiessen. Zeitsch. d. deutsch. geol. Gesell., vol. xlvii. 



p. 482. 

 1897. Crjcrj-LL-EA cahinata, B. B. Neioton. Proc. Dorset Nat. Hist, and Antiq, 

 Field Club, vol. xviii, pp. 72, 84, pi. ii, fig. 6. 



