PORIFERA. 9 
Protospongia hicksi, G. J. Hinde, Brit. Foss. Sponges (1888), 
pl. i, f.2,2a,p.107. P. fenestrata, H. Hicks (non Salter), Q. 
J. G.S. xxv (1871) pl. xvi, f. 20, p. 401. W. J. Sollas, «bid. 
XXXVI (1880), p. 363, woodcut. Menevian Group ; Porth-y- 
rhaw, St Davids. 
P.? major, H. Hicks, Q. J. G.S. xxvu (1871), pl. xvi, f 14—17, 
p. 401. G. J. Hinde, Brit. Foss. Sponges (1888), p. 180. 
Harlech Group ; St Davids. 
Pyritonema fasciculus, v. Hyalostelia fasciculus. 
Scyphia tessellata, H. G. Seeley, A. M. N. H. ser. 3, xvi (1866), 
p. 181. Red Chalk ; Hunstanton. 
Spherospongia hospitalis, see under Incertze sedis. 
Stphonia costata, v. Hallirhoa costata. 
S. websteri, v. Jerea webster. 
Stauronema carteri, W. J.Sollas, A. M. N. H. ser. 4, x1x (1877), 
pl. i, f. 1—4, p. 23. Upper Greensand ; Folkestone. 
S. lobata, W. J. Sollas, A. M. N. H. ser. 4, x1x (1877), pl. 1, 
f, 5—7, p. 24. Upper Greensand ; Folkestone. 
Tetragonis danbyi, v. Dictyophyton danbyi. 
Tremacystia clavata (Keeping). Verticellites clavatu, W. 
Keeping, Foss. Upware and Brickhill (1883), pl. vin, f 3, 
p- 146. Lower Greensand ; Upware. 
Ventriculites cavatus, v. Ophrystoma ocellatum. 
Verruculina reussi (McCoy). Manon reussi, F. McCoy, A. M. 
N. H. ser. 2, 1 (1848), p. 398, and Contrib. Brit. Pal. (1854), 
p. 46. Upper Chalk ; Flamborough. 
Verticellites annulatus, W. Keeping, Foss. Upware and Brick- 
hill (1883), pl. viii, f. 2, p. 146. Lower Greensand ; Upware. 
V. clavata, v. Tremacystia clavata. 
Verticillipora palmata, see under Incertie sedis. 
Vioa prisca, see under Incertie sedis. 
