THE FLORA OF THE COAL FORMATION. 

 Fig. 159. — Arauearitea and Dadoxylon. 



lL'.-» 



111"* 



A, Araucarites gracilis; reduced. 



I!, Miidoxylnii Acadiamim (radial), 90 dianis. 



I' 1 , l>". do. (tangential), 90 diama 



B 2 , Do. do. cell showing areolation, 260 dlams. 



Cj Dadoxylon materlarium (radial i, BO dlams. 



C>. Do. do. (tangential), 00 dlams. 



C-, Do. do. cell shoving areolation, 260 dlams. 



D, Dadoxylon antiqulas (radial . BO diama, 



I' 1 , Do. do, (tangential), 90 dlams. 



I) 2 , Do. do. cell showing areolation, 960 diams. 



2 i: 



