123 



DISTRIBUTION OF THE TULAMEEN FLORA. 



21=U. E. ; 13=L. M. 



The results derived from this analysis leave no opportunity for difference of opinion. 

 There are eighteen species distinctively Eocene, ranging chiefly in the Lignite Tertiary, but 

 probably also running higher, and thirteen which are Miocene. On the other hand there 

 are no less than 23 species which are clearly Oligocene. An examination of this horizon 

 still further shows that out of the 23, 21 are Upper Eocene while only 13 are Lower Miocene. 

 Nine are distinctively Upper Eocene, while only two are as distinctively Miocene. On the 

 other hand there are eleven which are both Eocene and Miocene, or represent the Ohgocene 

 proper. Thus : — 



