CATALOGUE 
OF THE 
CAMBRIAN AND SILURIAN 
FOSS TLS 
IN THE 
MUSEUM OF PRACTICAL GEOLOGY. 
LONDON: 
SOLD AT MUSEUM. 
Printed for Her Majesty’s Stationery Office, 
BY GEORGE E. EYRE AND WILLIAM SPOTTISWOODE, 
PRINTERS TO THE QUEEN’S MOST EXCELLENT MAJESTY, 
1878. 
Price 2s. 6d. 
