118 
RH^ETIC AND LIAS SPECIES. 
Bl'ECIES. 
Rheetic Beds. 
Lower. 
Middle. 
Upper. 
Lower Lias. 
II 
11 
REMARKS. 
, planorbis. 
anirulatus. 
5 
Z 
3 
I 
tUOSOUUM' 
capricornus. , 
1 
r- 
3 
a 
, spinal us. 
annulatus. 
3 
C 
1 
CO 
conimums. 
i 
^ 
B 
5 
1 
5 
5 
< 
| 
1 
'" - 
S 
E 
| 
a 
Belonorliynchus : 

acutus ? A.g.,(Bdonosto- 
miis), 2.pt. 2, 142, t. 47 a, 
f. 3, 4; T. & B., p. 259. 
Tr 
Yorkshire? May come 
from Lyme Kegis. 
Belonostomus : 
acutKS, Ag., v. Belono- 
rhynchus. 
Dapedius: 
MICAXS ?, Ag., 2., p. 304, 
(name only) ; T. & B., 
p. 257. 
T? 
i 
': 
"WhitbyLias" (Agas- 
siz). Specifically in- 
determinable scales ; 
Brit. Mus. (Smith 
Woodward) . 
ovalis T, Ag., (Tetra- 
gonolepis) 2, p. 209, 
t.21, f. 3 ; (^Echmodus) 
T. & B., p. 258. 
T 
i 
Recorded, upon un- 
certain evidence 
from the TJ. Lias of 
Whitby. 
sp. 
T 
6 
Single tooth. 
EUGNATHUS : 
PASCICULATU8 ?, Ag., 2, pt. 
2, p. 105 (name only). 
J " Whitbv Lias " (Agas- 
siz). 
Gyrolepis : 
albertii, Ag., 2, p. 173, 
1. 19, f. 1-6 ; Port., Geol. 
Lond.,p. 469, t. 14,f.l2- 
14 ; T. & B., p. 258. 
> 
Oy rosteus : 
mirabilis, Ag., 2, pt. 2, 
p. 179 (name only) ; T. 
&B.,p. 256, pi. ii., f. 2, 
3; Sepia incomposita, 
Simp., 1S55, p. 21. 
T 
i 
T 
i 
Various bones ; Brit. 
York and Whitby 
Museums. 
Hybodus : 
minor, Ag., 3, pp. 48,183, 
t. 8 b, f. 2, 3, and t. 23, 
f. 21-24 ; T. & B., p. 256. 
T 
8 
T 
1 
Tooth. 
reticulatus, Ag., 3, 
pp. 50, 180, t. 9, f. 1-9, 
and t. 24, f. 26; T. & B., 
p. 255. 
T 
Tooth. 
lepidotus : 
pectinatus, Egerton, 
Mem. Geol Survey, dec. 
6, pi. 3 ; Ag.. 2, p. 305 ; 
T. & B., p. 258. 
T 
Imperfect fish : Brit. 
Mus. 
rugosus, Ag., 2, p. 246, 
t. 33 a, f . 1-8 ; T. & B., 
p. 258. 
T 
Scales, &c. ; Brit, and 
Whitby Museums. 
semiserratus, Ag., 2, 
p. 240, t. 29a,b;T. & B., 
p. 258 ; " Pikes," Y. & B. 
1822, p. 261, pi. 16, f. 7, 8. 
T 
Yt'ry common. 
