GASTEROPODA. 119 



Voluta lamberti, J. Sowerby, Min. Conch, n (1818), pi. cxxix, 

 f. 2, p. 65. Red Crag. Sowerby gives Bawdsey as the locality, 

 but the specimen is labelled Sutton. 



POLYPLACOPHORA. 



Chiton burrowianus, J. W. Kirkby, Q. J. G. S. xvm (1862), 

 p. 234, woodcuts 1, 2. Carboniferous Limestone; Settle. Bur- 

 row Collection. 



C. coloratus, J. W. Kirkby, Q. J. G. S. xvm (1862), p. 234, 

 woodcuts 36. J. W. Kirkby and J. Young, G. M. iv (1867), 

 pi. xvi, f. 8 a, b, p. 340. Carboniferous Limestone; Settle. 

 Burrow Collection. 



C. cordatus?, Kirkby, J. W. Kirkby and J. Young, G. M. iv 

 (1867), pi. xvi, f. 10, 11 a, b, p. 341. Carboniferous Limestone ; 

 Settle. Burrow Collection. 



C. sp., J. W. Kirkby, Q. J. G. S. xvm (1862), p. 236, woodcuts 9, 

 10. Carboniferous Limestone ; Settle. Burrow Collection. 



C. sp., J. W. Kirkby, Q. J. G. S. xvm (1862), p. 235, woodcuts 



7,8. Carboniferous Limestone ; Settle. Burrow Collection. 



Chitonellus subantiquus, J. W. Kirkby and J. Young, G. M. IV 

 (1867), pi. xvi, f. 12 a, b, 13, p. 341. Carboniferous Limestone; 

 Settle. Burrow Collection. 



PTEROPODA. 



Conularia bifasciata, Salter, Cat. (1873), p. 171. Lower Ludlow ; 

 Leintwardine. 



C. clavus, Salter, Cat. (1873), p. 153. Wenlock Limestone; Dudley. 

 Fletcher Collection. 



C. homfrayi, J. W. Salter, Appendix to A. C. Ramsay, Geol. North 

 Wales (1866), pi. x, f. 1113, p. 354, and ibid, second edition 

 (1881), p. 562. Upper Tremadoc ; Garth, Portmadoc. One 

 specimen (fig. 13) presented by D. Homfray, Esq. 



