ENHALLOW] CRETACEOUS AND TERTIARY PLANTS OF CANADA 61 
JUGLANS OCCIDENTALIS, Newb. 
Newberry, Later Extinct Floras of N.A., DOO BY Ib LOVE, XVe 
Bocene of the Green River, Wyoming, and Red Deer River, N.W.T. 
This species was originally described by Newberry from the 
Tertiary of the Green River Group of Wyoming, and as at present 
known, is of very restricted distribution. It nevertheless reappears 
in the.Paskapoo series of Canada, as represented by a fragment of a 
leaf embracing the apex. The material is so small and imperfectly 
preserved that identification is somewhat doubtful, but it seems to be 
as above indicated. 
JUGLANS LAURIFOLIA, Kn. 
Knowlton, Fossil Flora of the Yellowstone National Park, XXXII., 688, Pl. 
LXXXIII., 2 & 3. 
Tertiary of Yanceys and Chaos Mountain, Yellowstone National Park. 
Eocene of Red Deer River, N.W.T. 
This species was first described by Knowlton from the Laramie 
of the Yellowstone Park, and it now reappears in the Paskapoo of the 
Red Deer River in the form of a single, imperfect leaf, but the char- 
acters are such as to make identification reasonably complete. 
JUGLANS ACUMINATA, A. Braun. 
Heer, Arctic Flora, 1869, 483, Pl. LVI., 5, 6. 
Eocene of Port Graham, Alaska, and Red Deer River, N.W.T. 
Lower Miocene of N. Greenland. 
The material from the Red Deer River is represented by one 
nearly complete leaf which agrees with the descriptions and figures 
of Juglans acuminata, as given by Heer, based upon specimens from 
the Lower Miocene of Northern Greenland at Copenhagen. 
Sec. IV., 1902. 4. 
