OBSERVATIONS ON THE STEUCTUEE OE FOSSIL PLANTS 

 EOUND IN THE CARBONIFEROUS STRATA. 



ORDER OF BL\DING AND DATES OF PUBLICATION. 



PAGES 



PLATES 



ISSUED IN VOL. 

 FOE YEAE 



PUBLISHED 



General Title 







1900 



December, 1900. 



1-82 



I— VI 



1867 



Juue, 1868. 



33—62 



VII— XII 



1870 



January, 1871. 



63-96 



XIII— XVIII 



1871 



Juue, 1872. 



97—147 



XIX— XXIV 



1875 



December, 1875. 



