LIST OF FIGURES. XV 



Page 



Fig. 10G. Colymbetes Edivardsi, sp. nov. ; trachcids .... 322 



1 07. Ditto ; transverse section of stem 323 



108. Ditto; transverse section of wood 324 



109. Ditto ; transverse and radial longitudinal sections of 



stem 325 



110. Ditto; tangential sections of leaf-traces 327 



111. Ditto; tangential section of leaf-trace 328 



112. Bennettltes inclusus, Carruthers sp. ; external view of 



part of trunk 33G 



