TRILOBITA. 143 



Conocoryphe applanata, Salter, H. Hicks, Q. J. G. S. xxv 



(1869), pi. ii, f. 5, p. 53. Menevian Beds; Porth-y-rhaw, 

 St Davids. Presented by Dr H. Hicks., F.R.S. 



C. coronata (Barrande), H. Hicks, Q. J. G. S. xxvm (1872), 

 pi. vi, f. 11, p. 178. Menevian Beds; Rhaiadr-du waterfall, 

 Maentwrog. Presented by D. Horafray, Esq. 



C. homfrayi, Salter, Cat. (1873), p. 5. H. Hicks, Q. J. G. S. 

 xxvm (1872), pi. vi, f. 12, p. 178. Menevian Beds; Waterfall 

 Valley, near Maentwrog. Presented by D. Homfray, Esq. 



C. humerosa, J. W. Salter, Q. J. G. S. xxv (1869), pi. ii, f. 7, 

 p. 54. Menevian Beds ; Porth-y-rhaw, St Davids. 



C. lyelli, H. Hicks, Q. J. G. S. xxvn (1871), pi. xvi, f. 2, 4, 7, 

 p. 399. Harlech Beds; Headland, near Nun's Well, St 

 Davids. Presented by Dr H. Hicks. 



C. monile, Salter, Cat. (1873), p. 32. Shineton Shales (Tremadoc); 

 Shineton. 



C. solvensis, H. Hicks, Q. J. G. S. xxvn (1871), pi. xvi, f. 8, 

 p. 400. Harlech Beds; roadside between Whitchurch and 

 Solva, St Davids. Presented by Dr H. Hicks. 



C.? verisimilis, J. W. Salter, Appendix to A. C. Ramsay, Geol. 

 North Wales (1866), pi. vi, f. 13, p. 308, and ibid, second 

 edition (1881), p. 503. Lower Tremadoc ; Pennwrfa village. 

 Presented by D. Homfray, Esq. 



C. williamsoni, Salter, Cat. (1873), p. 12. Upper Lingula Flags; 

 Rhiw-felyn, Upper Mawddach. Presented by D. Homfray, Esq. 

 Cryphteus sedgwicki, v. Cheirurus sedgwicki. 

 Cybele punctata, v. Encrinurus punctatus. 



Cybele rugosa (Portlock), J. W. Salter, Appendix to F. McCoy, 

 Brit. Palseoz. Foss. (1855), p. iii. Zethus rugosus, F. McCoy, 

 ibid. (1851), pi. i G, f. 8. Goniston Limestone; Coniston. 



C. verrucosa (Dalman). Zethus atractopyge, F. McCoy, Brit. 



Paleeoz. Foss. (1851), pi. i G, f. 15, p. 156. Middle Bala ; 



Ravenstone Dale, Alt-yr- Anker, and Coniston. 

 Cyphaspis acanthina, C. Coignou, Q. J. G. S. XLVI (1890), 



p. 422, woodcut 5. Carboniferous Limestone; Butterhaw, Cracoe. 



