XVI. INTRODUCTION. 



FOSSIL BOTANY. 



Bowerbank, J. S., ' A History of the Fossil Fruits and Seeds of the 



Londou Clay.' 

 Brongniart, Ad., ' Histoire des Vegetaux Fossiles/ 2 vols. 

 Goppert, H. R., ' Systema Filicum Fossilium,' 1 vol. 

 Lindley and Hutton, • The Fossil Flora of Great Britain.' 

 Sternberg, ' Flora der Vorwelt.' 



GEOLOGICAL MAPS. 



Gardner, ' Map of England and Wales.' 



Greenough, G. B., Map of England and Wales.' Published by the 



Geological Society. 

 Griffith, R., ' Map of Ireland.' 

 Knipe, ' Map of England and Wales.' 

 MacuUoch, J., ' Map of Scotland.' 

 Phillips, J., ' Map of the Bristish Isles.' 

 ' Geological Map of the Society for the Diffusion of Useful Knowledge.' 



The Maps and Sections of the Ordnance Survey, geologically sur- 

 veyed and coloured, under the superintendence of Sir H. T. De la 

 Beche, for accuracy and minuteness of detail are invaluable. Those 

 Maps relating to the western parts of England are the only ones at 

 present coloured geologically. 



Those Works or Memoirs, which treat more particularly of certain 

 formations or series of strata, will be found under the respective divi- 

 sions. 



The Palseontographical Society is established for the purpose of 

 publishing figures and descriptions of all the British Fossils ; this 

 Society, and the Ordnance Geological Survey, will materially increase 

 our knowledge of the Fossil Fauna of this country. 



