138 TRILOBITA. 



JEglina. sp., J. Postlethwaite, Trans. Cumb. and Westm. Assoc. 

 (1885), pi. i, f. 6, p. 75. J. Postlethwaite and J. G. Goodchild, 

 Proc. Geol. Assoc. ix (1886), pi. vi, f. 6, p. 458. Skiddaw 

 Slates ; 8.W. of Randel Crag, Skiddaw. Dover Collection. 



JE. sp., J. Postlethwaite, Trans. Cumb. and Westm. Assoc. (1885), 

 pi. iii, f. 18, p. 75. J. Postlethwaite and J. G. Goodchild, Proc. 

 Geol. Assoc. ix (1886), pi. viii, f. 18, p. 465. Skiddaw Slates; 

 Buzzard Crag, Skiddaw. Dover Collection. 



JE. ? (or Remopleurides), J. Postlethwaite, Trans. Cumb. and 

 Westm. Assoc. (1885), pi. ii, f. 11, p. 75. J. Postlethwaite and 

 J. G. Goodchild, Proc. Geol. Assoc. ix (1886), pi. vii, f. 11, 

 p. 461. Skiddaw Slates; Buzzard Crag, Skiddaw. Dover 

 Collection. 



Agnostus agnostiformis (McCoy). Trinodus agnostiformis, F. 

 McCoy, Brit. Palseoz. Foss. (1851), pi. i E, f. 10, p. 141. T. 

 tardus, F. McCoy (non Barrande), ibid. (1851), pi. i E, f. 9, 

 p. 142. Middle Bala ; Rhiwlas. 



A. barrandei [Salter MS.], H. Hicks, Q. J. G. S. xxvm (1872), 

 pi. v, f. 5, p. 176. Menevian Beds; Pen-pleidiau, Si Davids. 



A. cambrensis, H. Hicks, Q. J. G. S. xxvn (1871), pi. xvi, f. 11, 

 11 a, 12, 12 a, p. 400. Harlech Beds; Headland, near Nuns 

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



Another specimen, H. Hicks, Q. J. G. S. xxvm (1872), pi. v, 

 f. 1. Menevian Beds ; Porth-y-rhaw, St Davids. 



A. davidis, Salter, H. Hicks, Q. J. G. S. xxvm (1872), pi. v, 

 f. 2, 4, p. 174. Menevian Beds ; Porth-y-rhaw, St Davids. 



A. dux, C. Callaway, Q. J. G. S. xxxm (1877), pi. xxiv, f. 3, 

 p. 665. Shineton Shales (Tremadoc); Shineton. [Counterpart 

 of the Type.] Presented by Dr C. Callaway. 



A. eskriggei, H. Hicks, Q. J. G. S. xxvm (1872), pi. v, f. 7, p. 175. 



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

 A. hirundo, Salter, Cat. (1873), p. 22. H. Hicks, Q. J. G. S. 



XXXI (1875), pi. x, f. 10. Middle Arenig ; Whitesand Bay. 



A. m'coyi, Salter. Diplorhina triplicata?, Hawle and Corda, 

 F. McCoy, Brit. Palseoz. Foss. (1851), pi. i E, f. 11, p. 142. 

 Llandeilo Beds ; Pencerrig, near Builth. 



