CEPHALOPODA. 17 
and Contrib. Brit. Pal. (1854), p. 240, and Brit. Paleoz. Foss. 
(1852), pl. 11 A, f. 14, 14 a, p. 405. Devonian ; Plymouth. 
Discites trochlea, I’. McCoy, Brit. Palzeoz. Foss. (1855), pl. iii H, 
f. 16,16 a, p. 561. Carboniferous Iimestone ; Kendal. 
Endoceras proteiforme, v. Orthoceras araneosum ? 
Endosiphonites carinatus, v. Clymenia undulata. 
EL. minutus, vy. Clymenia undulata. 
E. miinstert, v. Clymenia miinster1. 
Gomphoceras equale, Salter, Cat. (1873), p. 160. J. F. Blake, 
Brit. Foss. Ceph. part 1 (1882), pl. xxvi, f. 6, 6 a, b, p. 188. 
Wenlock Limestone; Dudley. Fletcher Collection. The spe- 
cimens in the Museum do not agree with the figures. 
G. ellipticum (McCoy). Poterioceras ellipticum, F. McCoy, A. 
M. N.-H. ser. 2, vit (1851), p. 45, and Contrib. Brit. Pal. 
(1854), p. 180, and Brit. Paleeoz. Foss. (1852), p. 321. Lower 
Ludlow ; Aymestry. This specimen cannot be found. 
G. neglectum, J. F. Blake, Brit. Foss. Ceph. part i (1882), 
pl. xxin, f. 3,3 a,b, p. 197. Orthoceras (Poterioceras) pyriforme 
(Sowerby), F. McCoy, Brit. Palszoz. Foss. (1852), p. 322. 
Phragmoceras (Gomphoceras) pyriforme (Sowerby), Salter, 
Cat. (1873), p. 174. Lower Ludlow; near Aymestry. 
G. ventricosum (Sowerby). Phragmoceras ventricosum, J. F¥. 
Blake, Brit. Foss. Ceph. part 1 (1882), pl. xxiv, f. 2, 2 a, p. 200. 
May Hill Sandstone ; May Hill. 
Goniatites henslowi (Sowerby). Ammonites henslowi, J. Sowerby, 
Min. Conch. m1 (1821), pl. celxu, p. 111. Carboniferous Lime- 
stone ; Scarlet Point, Isle of Man. 
G. vinctus, J. de C. Sowerby, Trans. Geol. Soc. ser. 2, v (1840), 
pl. liv, £18. Upper Devonian ; South Petherwin. 
Intuites anguiformis, v. Trocholites undosus. 
Nautilus (Trocholites) anguiformis, v. Trocholites anguiformis. 
Nautilus costato-coronatus, F. McCoy, A. M. N. H. ser. 2, xm 
(1853), p. 194, and Contrib. Brit. Pal. (1854), p. 263, and Brit. 
Palzeoz. Foss. (1855), pl. 11 H, f. 15*, p. 558. Carboniferous 
Timestone ; Lowick, : 
