58 
ECHINODERMATA. 
SPECIES. REFERENCES. STRATA. LOCALITIES. 
rostratus, ...Aust. An. Nat. Hist. 1843. p. 196. C.L. Clevedon ; Ireland, 
tenuis, Mill. p. /I ; Schloth. t. 25. f. 3... C.L. Bristol; Mendip H. 
PY CASTER, Ag. (NUCLEOLITES, CLYPEUS, Auct.) 
patelliformis,Ag. Ech. Foss.l . p. 82. t.l3. f.1-3. C.Gr. Heddington, Oxford. 
semisulcatus, C%)e%5, Ph. G. Y. 1. t. 3. f. 17 ; Cor.O. Malton ; Scarborough. 
P.umbrella, Ag. Ech. Eos. 1. 13. Gr.O. Gristhorpe. 
f. 4-6 ? 
PYRINA, DesMoulins. 
depressa, ...DesMoul. Tab. syn. p. 258 ; Nu- L.Ch. Lyme (De la B.) . 
cleolites, Brong. Env. de Paris, G.S. Staple Hill, Dev. (Aust.) 
t. 9.f. 17. 
RHODOCRINUS, Mill, 
echinatus, ...Goldf. v. Millericrinus aculeatus. 
costatus, ...Aust. An. Nat. Hist. 1843. p. 202. C.L. Bristol; Ireland, 
granulatus, Aust. An. Nat. Hist. 1843. p. 203. C.L. Bristol; Wexford, 
quinquangularis. Mill. p. 109 ; Sil. Syst.t.l8.f.5. L.Sil. Llandeilo flags. 
verus, Mill. p. 106; Goldf. t. 60. f. 3; C.L. Bristol; Mendip Hills. 
Bronn, L. G. t. 4. f. 2. Prof. Phil, believes this 
does not occur in the M. 
L. (Sil. Syst. p. 674.) 
SAGENOCRINUS, Austin. 
expansus, ...Aust.; Actmocrinus, Fhil. Sil. Syst. Wen.L. Dudley. 
t. 17. f. 9. 
giganteus, ...Aust. An. Nat. Hist. 1843. p. 205. Wen.L. Dudley. 
SALENIA, Gray. 
clathrata, ...Agas. MSS 
geometrica, Ag. Echin. Viv. et Eos. Sal^nies, 
p. 11. t. 1. f. 25-32. 
ornata, Agas. MSS 
petalifera, ...Ag. ibid. p. 9. t. 1. f. 17-24 
scutigera, ...Gray; Ag. ibid. p. 12. t. 2. f. 1-8 ; 
Cid. Goldf. t. 49. f. 4 ; Ech. 
areolatus, Konig, f. 100. 
stellulata, ...Ag. ibid. p. 15. t. 2. f. 25-32 
umbrella, ...Agas. MSS 
,...Wood, MSS 
G.S. Warminster, 
G.S. Warminster; Saintes 
G.S. Warminster. 
G.S. Longleat, Wiltshire. 
Ch.M. Dover; Lyme (DelaB.). 
G.S. Chute Farm, Wilts (^^r.). 
G.S. Chute Farm (Ag.). 
G.S. Warminster (Bunhury). 
C.Cr. Sutton, Suffolk. 
SCUTELLA. 
depressa, ...Woodward, v. Discoidea. 
hemisphserica. Woodward, v. Discoidea. 
SPATANGUS, Klein and Gray. 
,...Wood, MSS C.Cr. Ramsholt. 
Bufo, V. Micraster. 
cor-anguinum, v. Micraster. 
