104 FOSSIL FLORA OF THE JOHN DAY BASIN, OREGON. [mu,. 204. 



Betula Bendiroi n. sp. 

 iVtnhi angustifolia i\'c\vl>. 

 Alnus carpinoideH Lchci. 

 Alnus serrulata fossilis Nt'w)). 

 Alnus macrodonta n. sp. 

 Alniis sp., fruit of. 

 Alnus Kefersteinii (Gupp. ) Unger. 

 Quercus ])aucidentata Newi). 

 (.^uercuH drymeja Unger. 

 Quercus wimplex Newb. 

 Quercus affin is (Newb.). 

 Quercus consiniilis Newb. 

 Quercus Breweri Lesq. 

 Quercus oregoniana n. sp. 

 Ulmus speciosa Newb. 

 Uhnus Newberryi u. sp. 

 Ficus planicostata Lesq. 



Berberis simplex New]>. 

 Cinnaiuonnuu Bcudin'i n. sj). 

 lii(|uidau)bar eurojufuni Al. Br. 

 riatauus aspera Newb. 

 Platauus Condoni (Newb.). 

 Cratiegus fiavescens Newb. 

 Cassia? sp. Newb. 

 Ailantlius ovata Lesq. 

 Acer Osmonti n. sp. 

 Acer sp. 



Sapindus Merriami n. sp. 

 Rliamnus Eridani Unger. 

 Grewia crenata (Ung. ) Heer. 

 Grewia auriculata Lesq. 

 Fraxinus integrifolia Newb. 

 Fraxinus denticulata? Heer. 



Of the 45 forms here enumerated, 6 have not been specifically named 

 and 9 are new, leaving 30 previously known, of which 16 have not 

 been found outside of these beds. It thus appears that about 30 per 

 cent of the entire flora, or 14 species, has an outside distribution. 

 None of these are found in the (Iherry Creek l)eds and only 2 in the 

 Mascall beds. The distribution of these 14 species is shown in the 

 following table: 



Table showing extralimitnl dhtrilndion of fossil plants from Bridge Creek locality. 



This table brings out the fact that the plants of Bridge Creek, when 

 found outside, belong to a higher horizon. One — Sequoia Langsdorfii — 

 has been reported from the Upper Cretaceous at Nanaimo, British 



