MIDDLE EOCENE, ENGLAND. 
259 
Fig. 182. 
Fig. 183. 
Fig.184. 
K 
A 
W 
W 
Mitra scahra^ Sow. 
, Voluta ambigua, Sol. 
Typhis pungens, Brand. 
their first appearance in'these beds. A small species called 
Nummidites variolaria^ Fig. 190, is found both on the Hamp- 
Fi,L^ 185. 
Voluta athleta, Sol. Barton 
and Bracklesham. 
Fig. 18G. 
Terehellum fusiforme, Lam. 
Barton and Bracklesham. 
Fig. 18T. 
Terehellum sopita, 
Brand. 
shire coast and in beds of the same age in Whitecliff Bay, 
in the Isle of Wight. Several marine shells, such as Corhida 
Fig. 188. 
Cardita mlcata, Brand. 
Barton. 
Fig. 189. 
Crassatella sulcata^ Sow. 
Bracklesham and Barton. 
Fig. 190. 
NummuUtes variolaria^ 
Lam. Var. of N. radi- 
ata, Sow. Mid. Eocene, 
Bracklesham Bay. 
a. Nat. size; 6.magnified. 
pisiim (Fig. 158, p. 245), are common to the Barton beds and 
the Hempstead or Lower Miocene series, and a still greater 
number, as before stated, are common to the Headon series. 
MIDDLE EOCENE, ENGLAND. 
Bracklesham Beds and Bagshot Sands (B. 1, Table, p. 252). 
Beneath the Barton Clay we find in the north of the Isle of 
Wight, both in Alum and Whitecliff Bays, a great series of 
various colored sands and clays for the most part unfossilif- 
