GASTEROPODA. Ill 



Ophileta macromphala (McCoy). Machirea macromphala, F. 

 McCoy, A. M. N. H. ser. 2, x (1852), p. 194, and Contrib. 

 Brit. Pal. (1854), p. 246, and Brit. Palseoz. Foss. (1852), pi. i L, 

 f. 12, 12 a, b, p. 300. Raphistoma or Helicotoma, Salter, Cat. 

 (1873), p. 70. Middle Bala; Craig Head, Girvan. 



O. sp., H. Hicks, Q. J. G. S. xxxi (1875), pi. xi, f. 3, p. 188. 

 Llanvirn Beds ; Llanvirn Quarry. Presented by Dr H. Hicks. 



Patella sp., W. Keeping, Foss. Upware and Brickhill (1883), 

 pi. iii, f. 14, p. 97. Lower Greensand ; Upware. 



" Phasianella " striata (Sowerby), W. H. Hudleston, G. M dec. 

 2, VH (1880), pi. xiv, f. 1 b, p. 396. Coral Rag; Malton 

 (probably from Ayton). Leckenby Collection. 



Phasianella variata, J. Lycett, Supp. Men. Moll. Gt. Ool. etc. 

 (1863), pi. xlv, f. 28, 28 a, b, p. 104. Forest Marble; Laycock. 

 Walton Collection. 



Philoxene philosophus (Whidbome), G. F. Whidbome, Devonian 

 Fauna S. Eng. (1891), pi. xxiii, f. 17, p. 238. Phorus philo- 

 sophtis, G. F. Whidbome, G. M. dec. 3, vi (1889), p. 30. 

 Devonian ; Lummaton. Presented by the Rev. G. F. Whid- 

 bome, M.A. 



Phorus philosophus, v. Philoxene philosophus. 



Physa bristovl, Forbes, P. de Loriol, Soc. Phys. et d'Hist. Nat. 

 Geneve, xviii (1865), pi. ii, f. 9, 9 a, 10, 10 a, p. 25. Purbeck 

 Beds ; Osmington and Ridgway. Fisher Collection. 



Pileopsis neocomiensis, J. S. Gardner, Q. J. G. S. xxxili (1877), 

 pi. vii, f. 1, 2, p. 203. Loiver Greensand (Tealby Ser-ies) ; 

 Benniworth Haven, Donnington. 



Platyostoma sigmoidale (Phillips ?), G. F. Whidbome, Devonian 

 Fauna S. Eng. (1891), pi. xix, f. 10, 10 a, p. 198. Devmiian ; 

 Lummaton. Presented by the Rev. G. F. Whidborne, M.A. 



Platyschisma helicoides, Salter, Cat. (1873), p. 186. Ujyper 



Ludlow; Lesmahagow. 



Pleurotoma dowsoni, S. V. Wood, Crag Mollusca, iii (1872), 

 pi. iii, f. 14, p. 39. Bridlington Crag ; Bridlington. Leckenby 

 Collection. This specimen cannot be found. 



