OCTOBER h 1816 
No. 2. 
STRATA 
{ 
m 
IDENTIFIED BY 
ORGANIZED FOSSILS. 
CONTAINING 
dFtoc fllatcs : 
Sm 
:3 
% 
Lower or Hard Chalk, frequently called Grey Chalk. 
Green or Chlorite Sand. 
Micaceous Brick Earth, 
Portland Stone. 
. 
A 
The Work will be comprised in Seven Numbers, quarto, price 7s. 6d.- r highly finished 
copies 10$. 6d. each, 
- • : To be continued Monthly, in the order of Strata, until complete. 
Five Plates, engraved by Sowerby, will be given in the next Number. 
All the Figures will be printed on coloured paper, to represent that of the Stratum in 
which the Specimens were found 5 and with reference to Mr. Smith’s Map of the Strata of 
England and Wales 1 which may be had of Mr. Cary, Map Engraver, 181, Strand. 
References are likewise madt to Sowerby’s Mineral Conchology ©f Great Britain, and 
British Mineralogy. 
1 
JSII 
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