} 
496 
GASTEROPODA OF 
THE INFERIOR OOLITE. 
CERITELLA 
Lindonensis, Hudleston..................... 
Stokensis, Hudleston 
Gumi dolla, 27 cer Gpeenenresnaeteuntaccne sae 
var, angusta 
CERITHINELLA 
Bajocensis, Hudleston......0.. 1.0.00 -2-22-+e 
Brodiei, Hudleston .... 
PrcingendanSowenoyneenet ce eeenee eeee ees 
CrRITHIUM 
PNM a Je MESAI Or sodaacoyoo  cobcse.ascosecs 206 
rae IN, TU TOMER eapaneninaane sédesooannls aoe 
Pinnabnisin, Ja GS cen cannasedcnseneoueeor 
Beant Morasiyely cetten tees ee ee 
var. Weldonis ..... 
ceruleum, Hudleston § Wilson (turris, i.) 
circe, d’ Orbigny see suee 
clypeus, Hudleston (2 clype atum, Wite. ). 
COmmas wMUnsteninn seameceune ech eeee eae 
yar. near to C. unitorquatum, 
Te Otpd DE, sdeatneedeoncosads eo: 
gemmatum, Morris § i 
Georgii, Hudleston.. ee 
Intsnicatam, Hudleston.. 
Leckenbyi, Hudleston.............0...0c0000- 
Leckhamptonense, Hudleston ............ 
limeforme, Rémer, var. Pontonis 
Lycetti [Colina], Hudleston 
MUricatumy Sowe7Tly) eeea- yas ceaeee sr ese 
var. trilineata ...........-...-+- 
PLODERUMs LLU LCSLON ene. eee eee eee: 
Obornense, Hudleston 
pergradatum, Hudleston 
pisoliticum, Hudleston 
polystrophum, Hudleston 
quadricinctum, Miinster 
quadrilineatum, Fdmer SRR URE eric ee 
subabbreviatum, d@’ Orbigny 
subcostigerum, Hudleston 
subglabrum, Hudleston nd 
subscalariforme, d’Orbigny, two vars. ... 
var. spinicostata, Wright 
VECUSLUM PL ELLUS ee ota ene nena eee 
var. seminuda 
vetustum-majus, Hudleston 
Wansfordix, Hudleston ...... 
|CHILODONTOIDEA 
OoliticasHudleston=-eeeeree eee rece eee 
Ye 
Page. 
Plates and Figures. 
XLIII, 26 
DOTS 1b 14 
1x 6 a—e, Ba—d ant 
IX, 15 atte 
XK, A: be eee 
X, 84, ii Soe ae 
X.2 
VIII, 2a, 6 
2,13 
VIII, 1 
Vili: eee ee 
VIII, 6a, 6 
TEX Gra— cu asta cena Ale 
XLII, 19, 20/2, 206......-.. =a od bc 
Lias. 
Yorkshire. 
East Midlands. 
| Cotteswolds. 
iS 
x 
Dorset— 
Somerset. 
Higher beds. 
