70 
LIST OF TYPES ANL FIGUKED 
Nautilus calloviensis, A. Oppel: A. H. Foord & G. C. Crick, Ann. Mag. 
Nat. Hist. [6], vol. v, 1890, p. 290, ff. 18 a, h. Id . ; A. H. Foord, 
Cat. Foss. Ceph., British Museum, pt. ii, 189 L, p. 234, S. 55 a ^ b. 
Calcareous Grit : Marcham, Berkshire. [88979.] 
Nautilus cantabrigiensis^ A. H. Foord, Cat. Foss. Ceph., British 
Museum, pt. ii, 1891, p. 288, ff. 63a, 6. Cambridge Greensand: 
Cambridge. [68510.] 
Nautilus cariniferus, J. de C. Sowerhy, Min. Conch, vol. v, p. 130, 
1824, pi. cceclxxxii, f. 3. Carboniferous Limestone: Black-rock, 
Cork Harbour, Ireland. [43861.] 
Nautilus cariniferus, J. Sowerby : J. Phillips, Geol. Yorks, pt. ii, 
1836, p. 232, pi. xvii, f. 19. Carboniferous Limestone : Yorkshire. 
[C. 231.] 
Nautilus centralis, J. Sowerby : F. E. Edwards, Eocene Mollusca 
(Mon. Pal. Soc.), pt. i, 1849, p. 45, pi. hi, f. 1 a. London Clay : Rail- 
road, near Chalk Farm, Middlesex. [69651.] 
Nautilus centralis, J. Sowerby ; F. E. Edwards, Eocene Mollusca 
(Mon. Pal. Soo.), pt. i, 1849, p. 45, pi. iii, f. 1 h. London Clay : near 
Chalk Farm, Middlesex. [68934.] 
Nautilus centralis, J. Sowerby : F. E. Edwards, Eocene Mollusca 
(Mon. Pal, Soc.), pt. i, 1849, p. 45, pi. iii, f. 1 c. London Clay : 
Loc. (?). [C. 6853.] 
Nautilus centralis, J. Sowerby : J. de C. Sowerby in F. Dixon, Geol. 
Sussex, 1850, pp. 110, 121, 228, pi. xiv, f. 28. Eocene : Bognor, 
Sussex. [30243.] 
Nautilus clausus, A. d’Orbigny : A. H. Foord & G. C. Crick, Ann. 
Mag. Nat. Hist. [6], vol. v, 1890, p. 224, f. 6 (“ anterior boundary 
of the impression of the shell-muscle ”). Id . : A. H. Foord, Cat. Foss. 
Ceph., British Museum, pt. ii, 1891, p. 226, f. 50 (“ anterior boun- 
dary &c sheU-muscle ”). Inferior Oolite : Caen, Normandy. 
[37024.] 
Nautilus clitellarius, J. de C. Sowerby, Trans. Geol. Soc. [2], vol. v, 
1840, pi. xl, f. 5a; expl. of plate. Coal-Measures : Coalbrookdale, 
Shropshire. [C. 4695.] 
