﻿WIELAND 



PLATE XLI 



__ S.380. 



S.379. 



S.377. 



S.380 T.2I4.X2. 



S.379.T.2I4.X2. 



S.377.T.2H X 



73.T.2I4.X2. 



S 37I.T.2I4.X2. 



CYCADEOIDEA DACOTENSIS.-SERIAL SECTIONS THROUGH A YOUNG STROBILUS. 



