Miocene. Bad Lands. PLATE XLvl. 



Figures. 



1-lc. Glyptostrobus Europaeus, var. Ungeri, Heer, p. '222. 

 2-13. Populua arctica, Heer, p. 225. 

 14. Populus latior var. trnncata, Al. Hr. p. 226. 



