30 ACTINOZOA. 



Thecosmilia annularis (Fleming). 'A Madreporite' J. Parkin- 

 son, Organic Remains, II (1808), pi. v, f. 5, p. 67. Coral Rag ; 

 Steeple Ashton. 



T. gregaria (McCoy). Montlivaltia gregaria, F. McCoy, A. M. 

 N. H. ser. 2, n (1848), p. 403, and Contrib. Brit. Pal. (1854), 

 p. 51. Inferior Oolite ; Cheltenham and Dundry. 



Trochocyathus conulus (Michelin), A. J. Jukes-Browne, Q. J. 

 G. S. xxxi (1875), pi. xiv, f. 1416, p. 303. Cambridge Green- 

 sand; Cambridge. 



Zaphrentis? subibicina (McCoy), H. M. Edwards and J. 

 Haime, Brit. Foss. Corals (1852), p. 172. Caninia subibicina, 

 F. McCoy, A. M. N. H. ser. 2, vn (1851), p. 167, and Contrib. 

 Brit. Pal. (1854), p. 199, and Brit. Palseoz. Foss. (1851), pi. iii I, 

 f. 35, 35 a, p. 89. Carboniferous Limestone ; Kendal. 



Z.? waltoni, H. M. Edwards and J. Haime, Brit. Foss. Corals 

 (1851), pi. xxvii, f. 8, 8 a, p. 143. P. M. Duncan, Rep. Brit. 

 Assoc. (1869), p. 161. Inferior Oolite; Dundry. Probably 

 derived from the Carboniferous Limestone. Walton Collection. 



ECHINODERMATA. 



ECHINOIDEA. 



Acrosalenia rarispina, v. Hemicidaris minor. 



Acrosalenia sp. Hemicidaris confluens, F. McCoy, A. M. N. H. 

 ser. 2, II (1848), p. 411. T. Wright, Brit. Foss. Echin. Oolit. 

 (1857), p. 92. Great Oolite ; Minchinhampton. 



Arbacia inftata, v. Cottaldia sp. 



Archaeocidaris urei (Fleming), W. Keeping, Q. J. G. S. xxxn 

 (1876), pi. iii, f. 14 18, p. 39. Carboniferous Limestone; 

 Hafod-y-calch, Corwen. 



Cardiaster suborbicularis, v. Holaster suborbicularis. 



Cidaris gaultina, Forbes, A. J. Jukes-Browne, Q. J. G. S., xxxi 



(1875), pi. xv, f. 13, p. 302. Cambridge Greensand; Cambridge. 



