24 
MOLLUSCA 
CLASS, Family , 
Genus and Species. 
Reference. 
Strata. 
Localities. 
Bulla constricta 
Min. Con. t. 464 
London Clay 
Barton Cliff, Hants. 
elliptica 
0 9 
Ibid. 
attenuata 
9 9 
Hordwell Cliff. 
filosa 
0 0 
Ibid. 
acuminata 
© « 
Ibid. 
convoluta 
Crag 
Sutton, &c. Suffolk. 
minuta 
M. S. Nor. Crag 
• 9 
Bramerton, Norf. 
TRACIiELIPODA 
Colimacea 
Helix? striata 
Min. Con. t. 1T1 
Mt, Limestone 
Derbyshire. 
? cirriformis 
a • ♦ • 
0 o 
Ibid. 
carinata 
t. 10 
« 9 
Settle, Yorkshire. 
pusilla 
Mart. Derb. t. 52 
Coal Iron Stone 
Chesterfield, Derb. 
Gentii 
Min. Con. t. 145 
U.or L. Gn. Sand? 
Devizes. 
lsevis 
Geol. Suss. 1.18, f. 19 
Plastic Clay 
Newhaven, Sussex. 
globosa 
Min. Con. t. 170 
LowerFreshwater 
Shalcombe, I.Wight. 
Helicina compressa 
t, 10 
Lias 
Leicestershire. 
expansa 
t. 273 
« 0 
Lyme Regis, Dorset. 
solarioides 
0 0 • • 
0 0 
Ibid. 
polita 
t. 285 
Inferior Oolite 
Cropredy, Oxon. 
Bulimus ellipticus 
t. 337 
Upper F resh water 
Shalcombe, I. Wight. 
costellatus 
.. t. 366 
• 0 
Ibid. 
Auricula Sedgevici 
Phillips, t. 11, f. 33 
Inferior Oolite 
Blue Wick, Yorksh. 
incrassata 
Min. Con. t. 163 
L. orU. Gn. Sand? 
Blackdown; Stoneham; & 
obsoleta 
Phillips, t. 2, f. 40 
Gault 
Speetom [Lyme. 
turgid a 
Min. Con. t. 163 
London Clay 
Highgate, Middles. 
simulata 
® • • • 
• 0 0 
Barton ; Highgate. 
pyramidalis 
t. 379 
Crag 
Bramerton; Ipswich 
ventricosa 
t. 465 
. * • 
Ipswich. 
buccinea 
• * • • 
9 9 
Ramsholt, Suffolk. 
Lymnceana 
Planorbis equalis 
Min. Con. t. 140 
Mt. Limestone 
Kendal, Westmorel. 
radiatus 
• 0 • • 
L. or U. Gn. Sand ? 
Haldon Hill, Devon. 
hemistomus 
• • 9 0 
Plastic Clay 
Plumstead, Kent. 
cylindricus 
• « 00 
LowerFreshwater 
Isle of Wight. 
obtusus 
• • • * 
9 9 
Ibid. 
lens 
0 0 • • 
• 0 
Ibid. 
euomplialus 
0 0 9 9 
• 0 
Ibid. & Bath. 
Lymnea fusiformis 
t. 169 
0 • 
Headon Hill, Isle of 
minima 
• • • • 
® e 
Ibid. [Wight. 
maxima 
t. 528 
9 « 
Binstead, Is. Wight, 
longiscata 
t. 343 
9 9 
Headon Hill. 
pyramidalis 
t. 528 
9 9 
Ibid. 
columellaris 
0 0 0 0 
e 0 
Hordwell Cliff. 
Rissoa laevis 
t. 609 
Great Oolite 
Ancliff, Wiltshire. 
acuta 
0 0 9 9 
9 • 
Ibid. 
obliquata 
0 0 0 0 
0 0 
Ibid. 
duplicata 
«• 9 9 
* • 
Ibid. 
Melaniana 
Melania constricta 
Min. Con. t. 218 
Mt. Limestone 
Buxton & Tideswell. 
striata 
t. 47 
Lias 
Lymington, Hants. 
lineata 
t. 218 
Inferior Oolite 
Dundry; BlueWick. 
vittata 
Phillips, t. 7, f. 15 
Corn brash 
Scarborough. 
Heddingtonensis 
Min. Con. t. 39 
Coral Rag 
Heddington; Brora, 
