POLYZOA, 49 
and Contrib. Brit. Pal. (1854), p. 173, and Brit. Palzeoz. Foss. 
(1851), pl.ic, 16,16 a,b, p. 46. Middle Bala; Llansaintffraid. 
Ptilodictya fucoides, F. McCoy, A. M. N. H. ser. 2, vi (1850), 
p- 288, and Contrib. Brit. Pal. (1854), p. 174, and Brit. Palseoz. 
Foss. (1851), pl. ic, f. 14, 14 a, p. 47. Middle Bala; Llan- 
saintfraid. 
Radiopora bulbosa, d’Orbigny, var., W. Keeping, Foss. Upware 
and Brickhill (1883), p. 139. Lower Greensand ; Upware. 
Reptocea lobosa, W. Keeping, Foss. Upware and Brickhill 
(1883), pl. vu, f. 15 a, b, p. 141. Lower Greensand ; Brickhill. 
Reptomulticava favus, H.G. Seeley, A. M. N. H. ser. 3, XvII 
(1866), p. 181. Red Chalk ; Hunstanton. 
Reptomultisparsa haimeana, De Loriol, W. Keeping, Foss. 
Upware and Brickhill (1883), p. 137. Lower Greensand ; 
Upware. 
Retepora hisingert, v. Phyllopora hisingeri. 
Stomatopora dichotomoides, J. Haime, Mem. Soc. Géol. Fran. 
ser. 2, V (1854), pl. vi, f. 2, p. 163. Inferior Oolite ; Postlip. 
Walton Collection. 
S. waltoni, J. Haime, Mem. Soc. Géol. Fran. ser. 2, V (1854), 
pl. vi, f. 3a, b, p. 162. Bradford Clay; Bradford. 
Thamniscus crassus (Lonsdale), G. W. Shrubsole, Q. J. G. 8. 
XXXVII (1882), pp. 341, 345. Ceriopora?, Salter, Cat. (1873), 
p. 100. Wenlock Limestone; Dudley. Fletcher Collection. 
Theonoa bowerbanki, J. Haime, Mem. Soc. Géol. Fran. ser. 2, 
v (1854), pl. x, f. 3, p. 205. Inferior Oolite; Postlip, near 
Cheltenham. Walton Collection. 
BRACHIOPODA. 
Athyris concentrica (Von Buch), F. McCoy, Brit. Palzeoz. Foss. 
(1852), p. 378. Atrypa hispida, J. de C. Sowerby, Trans. 
Geol. Soc. ser. 2, v (1840), pl. liv, f 4. A. decussata, J. de 
C. Sowerby, ibid. (1840), pl. liv, £5. T. Davidson, Brit. Foss, 
W.'C. 4 
