TYPE SPECIMENS OF FOSSIL PLANTS. 349 



424. Zizyphus lesquereuxii Knowlton. Type- 



Denver (Cret.). Golden, Colorado. 



Knowlton, Bull. No. 152, U. S. Geol. Surv., 1898, p. 246. 



See Zizyphus hyperboreus? 



7020 Zizyphus longifolia Newberry. Types, 



to Green River (Tert.). Green River, Sweetwater County, 



7022. Wyoming. 



Newberry, Mon. XXXV, U. S. Geol. Surv., 1898, p. 119, pi. 65, 

 figs. 3-5. 



419 Zizyphus meekii Lesquereux. Types, 



to Laramie (Cret.). Carbon and Black Buttes, Wyoming. 



4 2 3- Lesquereux, Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, p. 275, 



pi. .51, figs. 10-14. 



4181. Zizyphus meekii Lesquereux. Illustrated specimen. 



Livingston (Cret.). Bozeman coal mines, Montana. 



Ward, Bull. No. 37, U. S. Geol. Surv., 1887, p. 74, pi. 33, fig. 6. 



4182. Zizyphus meekii Lesquereux. Illustrated specimen. 



Laramie? (Cret.). Carbon Station, Wyoming. 



Ward, Bull. No. 37, U. S. Geol. Surv., 1887, p. 74, pi. 33, fig. 5. 



4179. Zizyphus serrulatus Ward. Type. 



4180. Fort Union (Tert.). Burns's Ranch, Montana. 



Ward, Bull. No. 37, U. S. Geol. Surv., 1S87, p. 73, pi. 33, figs. 3, 4. 



4351. Zizyphus serrulatus Ward. Illustrated specimen. 



Fort Union (Tert. ) . Yellowstone River, one-half mile below 

 mouth of Elk Creek, top of bluff, Yellowstone National 

 Park. 



Knowlton, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 740, 

 pi. 101, figs. 1,2. 



3765. Zizyphus townsendi Knowlton. Type. 



Eocene? (Tert.). Herendeen Bay, Alaska. 



Knowlton, Proc. U. S. Nat. Mus., XVII, 1894, p. 229, pi. 9, figs. 8,9. 



583. Zonantes digitatus Brongniart. Illustrated specimen. 



Dakota (Cret.). Six miles north of Fort Harker, Kansas. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VI, Pt. 1, 1874, p. 44, pi. 1, 

 fiff. 1. 



