69 
AstPwEA, Hydnophora, with some other unde¬ 
scribed genera. 
In Cases 30 to 37 a considerable suite of fos¬ 
sils, which have been considered as belonging to 
the Alcyonia and Sponges. 
Cases 38 and 39 are chiefly occupied by fossil 
remains of the class Crustacea, divided into 
various genera, and excluding the order of Tri- 
lobtes of which the principal genus (Calymene) 
is familiarly known by the appellation of the 
Dudley Fossil. To these are added (in Case 39) 
remains of insects (chiefly of the order of Neu- 
roptera) from the marl slate quarries ofOeningen, 
&c. 
The Cases, 40 to 43 (near the windows) 
contain, among other interesting vegetable re¬ 
mains, an extensive collection of fruits and seeds 
from the blue clay of the cliffs in the Isle of 
Sheppey, and impressions of leaves and other 
parts of plants, in bituminous marl slate from 
Oeningen, &c. 
TENTH ROOM. 
BRITISH ORYCTOGNOSTIC COLLECTION. 
This room contains the rudiments of a collec¬ 
tion of British simple mineral substances. In a 
series of table-cases are deposited the minerals of 
the first seven counties of England, in alphabe¬ 
tical succession, from Bedfordshire to Devon¬ 
shire inclusive. The names of the counties are 
ROOM IX. 
Nat. Hist. 
ROOM X. 
Nat. Hist. 
on 
