Case and 
Column of 
Drawers. 
Ga2 
Ga2 
Gad | P.demissa, Pl. 11, fig. 7, p. 260. 
Ga 


MAY HILL GROUP. 

Reference to McCoy's 
Synopsis: and Figures of Genera. 
89 

Names and References; Observations, &c. 

p. 216. 
Pl. 1H, figs. 41, 42, p. 228. 
p. 240, 
p- 237. 


Leptodomus, p. 278. 
Capulus, p. 290. 



Orthis elegantula, Dalm. (Silur. 2nd ed. pl. 5, 
fig. 5, pl. 9, fig. 19). 
Orthis porcata, McCoy (Silur. 3rd ed. Foss. 36, 
fig. 5, p. 193). 
Leptena transversalis, Dalm. (Silur. 2nd ed. 
pl. 9, fig. 17). 
Leptena sericea, Sow. (Siluria, 2nd ed. pl. 5, 
fig. 14, pl. 9, fig. 18). 
Leptena scissa, Salter MSS. (Siluria, 3rd ed. 
p- 210). 
Chonetes lata, Von Buch. (Siluria, 2nd ed. pl. 
20, fig. 8). 
LAMELLIBRANCHIATA. 
Pterinea retroflexa, Wahl. sp. var. demissa, 
Conrad. 
Pterinea retroflexa proper is also common (Si- 
luria, 2nd ed. pl. 9, fig. 26). 
Ctenodonta lingualis, Phill. sp. (Mem. Geol. 
Surv. Vol. 11. pt. 1, p. 367, pl. 22, fig. 6). 
Ctenodonta subzqualis, McCoy, sp. C. East- 
nori, Sow. sp. C. deltoidea, Phill. sp. 
Mytilus mytilimeris, Conrad (Mem. Geol. Surv. 
11. pt. 1, p. 364, pl. 20, figs. 7—9. Silur. 3rd 
ed. p. 229. Foss. 61, fig. 6). 
Lyrodesma cuneata, Phill. sp. (Mem. Geol. Surv. 
IL. pt. 1, p. 366, pl. 21, figs, 1—4). 
Orthonota amygdalina, Sow. sp. (Siluria, 2nd 
ed. pl. 23, fig. 6). 
GASTEROPODA. 
Acroculia haliotis, Sow. sp. (Siluria, 2nd ed. 
pl. 24, fig. 9). 


Numbers and Localities. 

b. 514, May Hill. 
Rare. 
b. 516, Pentamerus Shales, 
Onny River, 
Two or three varieties at 
Malvern. 
Not rare. 
do. 
a. 236*, Eastnor Park. 
a. 236, Malvern. 
b. 521, Eastnor Park, Mal- 
vern. 
Malvern. 
May Hill. 
Marloes Bay. 
May Hill. 
