208 
PAGE. 
86 
87 
§ 64 
8 62 
A 317 
$ 64 
S 64 
& 184 
SUPPLEMENT TO THE CRAG MOLLUSCA. 
Chemnitzia (Turbonilla) cla- 
thrata, Jeff. 
internodula, S. Wood 
indistincta ? Mont... 
nitidissima ? Mont.... 
rufa, Phillipi... ..... 
similis, 8S. Wood...... 
varicula? §. Wood... 
rugulosa, S. Wood ...| ... 
plicatula P Broe.......| --. 
Kulimella acicula, Phil. ......... 
Odostomia conspicua, Alder 
conoidea, Broce. ...........- 
pellucida, Adams ......... 
insculpta, Mout............. 
obliqua, Alder ............ 
truncatula, Jeff. ............ 
TOE, WO 5500000 000000000 
dentiplicata, S. Wood. ... 
chrysalis, 8. Wood......... 
ornata, S. Wood............ 
? Gulsone, Clark ......... 
unidentata, Mont. ........ 
albella, ZLovén......... ous 
ea Eulima glabella, S, Wood ...... 
96 
S 67 
96 
S$ 65 
| 8 65 
& 184 
97 
S 66 
$ 66 
99 
S 56 
109 
8 65 
$71 
$97 
104 
107 
106 
873 
& 185 
intermedia, Contraine ... 
THORNE, ILGW> soancaoe0canee 
esbrmlbty  JOPORRAs co0000 000000] 600 
stenostoma ? Jeffreys...... 
subulata, Donov............ 
bilineata? Alder ......... 
‘ Eulimene pendula, S. Wood 
$ ah Alvania supranitida, S. Wood... 
albella, Leach ......... 
— terebellata, Wyst. ......... 
Hydrobia ulvee, Pennant .........| ., 
Rissoa abyssicola, Morbes......... 
confinis, S. Wood ......... 
var. Supracostata ... 
Stefanisi, Jeff... $790k 000000 
Hill. 
| Post Glacial, March. 
Mediterra- 
nean, 
ie 
| Cor. Crag. 
| Red Crag, Walton. 
Red Crag, Sutton 
and Butley. 
| Scrobicularia Crag. 
| Fluvio-marine Crag. 
| Chitlesford beds. 
| Lower Glacial. 
| Middle Glacial. 
| Upper Glacial. 
| Post Glacial, Kelsey 
‘ost Glacial, Hun- 
stanton. 
| Post Glacial, Nar 
Brickearth. 
| Living, elsewhere. 
| Living, 
x | Living, Britain. 
x 
x 
x 
x: 
x xX XK X 
x XX XK X 
-|4 name. There is a strong spiral ridge in the 
x 
.|2 sence of coste from the lower whorl, which is 
REMARKS. 
The striz are probably absent from wear. 
C. similis, Forbes, of Crag Moll., Tab.X, fig. ll a@; 
an error. 
A provisional species. 
Chemnitzia similis of Crag Moll., fig. 11 6 & e. 
({ Var. B of O. plicata of Crag Moll., Tab. IX, fig. 
36. (0. acuta, Jeffreys, var.) 
Var. « of O. plicata of Crag Moll., Tab. IX, fig. 3 a. 
O. decussata, Mont. 
Not O. plicata of p. 85, and Tab. IX, of Crag Moll. 
{ O. pupa of Crag Moll., but as it is neither thai 
| shell nor zrterstincta, I propose for it a new 
| lower part of each whorl that is absent in both 
\__ these species. 
O. stmilima of Crag Moll. 
Aclis Gulsone of Jeff. 
Sardinia sec., Brit. Con. 
Var. vulgaris of H. polita in Crag Moll., Tab. 
XIX, fig. 1a. 
Fig. 16 of Tab. XIX of Crag Moll. 
(distorta, Phil.), a doubtful identification. 
A doubtful identification. 
Alwania ascaris of Crag Moll. <Aclis asearis 1 
do not recognise in the Crag. 
Aclis Walleri, Jeff. 
Derivative ? 
Also in older Post Glacial bed, Gedgrave. 
I do not know this shell from Bramerton, and as 
it has no distinguishing mark in the list to 
Mr. Prestwich’s Red Crag paper (p. 490) it 
has probably got in there by some oversight. 
( R. supracostata of Crag Moll. I have treated 
| this as a variety of confinis, because the ab- 
| its only distinction, is exhibited by more than 
Lone species of living 2issoc. 
R, costulata of Crag Moll. It issaid to be living. 
Menestho Jeffreyst, A. Bell. 
