PLATE VII 
Fig. 3A. Leveilleites hartnageli Foerste. From Credit Forks, Ontario. View 
of frond 3A on plate V enlarged 10 diameters. Showing trace of median rachis- 
like film. 
Fig. 5. Leveilleites hartnageli Foerste. From Credit Forks, Ontario. View of 
frond in figure 5 on plate V, enlarged 10 diameters. Reverse of specimen 26. 
Reticulated structure of frond shown vaguely in dark part of figure. See also 
plate X. 
Fig. 26. Leveilleites hartnageli Foerste. From Credit Forks, Ontario. View of 
frond A in figure 26 on plate IV, enlarged 10 diameters. Showing the reticulated 
structure of the frond. 
Photographs by Prof. George H. Hudson, of Plattsburgh, New York; this and 
the following four plates have been photographed under gum dammar in order 
to bring out the structural details. Plates X and XI should be examined 
under a stereoscope. 
