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/• .'/t^*/?*'^^?*^/ W^ $T/t«-^^rA?/ — y^ 



S4 



THE . .WtXl 



INTERNAL STRUCTURE 



FOSSIL VEGETABLES 



FOUND IN THE 



CARBONIFEROUS AND OOLITIC DEPOSITS 

 OF GREAT BRITAIN, 



DESCRIBED AND ILLUSTRATED. 



BY 

 HENRY T. M. WITHAM OF LARTINGTON, 



F. G. S., F. R. S. E., &c. 



EDINBURGH: 



ADAM & CHARLES BLACK; 



AND LONGMAN, REES, ORME, BROWN, GREEN & LONGMAN, LONDON. 



MDCCCXXXIII. 



