KIMERJDGE CLAY. 
99 
Case. Shelf. 
85 d 
Tablet. 
6 two early cervical vertebrae, short from front to 
back, with the centrum flattened. 
7 two later cervical vertebrae; the progressive elon¬ 
gation of the vertebrae in backward succession, 
as in Pliosaurus, should be noticed. 
8 pectoral vertebra, with the centrum cupped. 
9 pectoral or dorsal vertebra. 
The next 7 specimens are associated. From Cottenham. Pre¬ 
sented by Bev. S. Banks. 
d 10 dorsal vertebra of Plesiosaurus, with neural arch. 
e 1—6 dorsal vertebrae of Plesiosaurus, with their neural 
arches anchylosed. 
/ 
/ 
/ 
/ 
/ 
1 dorsal vertebra of a large ? Plesiosaur. 
2 femur. 
3 
4 femur. 
5 femur, ? Plesiosaur. 
femur. ) 
„ . > Pliosaurus. Ely. 
i humerus. J 
Ely- 
82 h 
h 
h 
h 
h 
CASE LXXXII. Shelf h. 
1 dorsal vertebra of a Plesiosaur or Teleosauroid 
crocodilian, with unusually elongated centrum 
flattened at both ends. Presented by 0. Sal- 
vin, Esq. 
2 caudal vertebra, probably of an unknown Plesio- 
saurian, with large articular facets on the base 
of the centrum, not reaching so far back as the 
intervertebral margin. 
3 dorsal vertebra of a Plesiosaur, with elongated 
flattened centrum, and the processes for the 
ribs directed upward at a great angle. 
4 cervical vertebra, in excellent preservation, with 
flattened intervertebral surface and rugose mar¬ 
gins. 
5 two cervical vertebrae similar to h. 4. 
7—2 
