236 CATALOGUE OF THE CRETACEOUS AND [bull. 152. 
Ulmus Hillisg Lx. Oret. and Tert. FL, p. 1(50, pi. xxviii, f. 1, 3, 1883. 
Green River group: Florissant, Colorado. 
Ulmus? irregularis Lx. = Ficus irregularis. 
Ulnius minima Ward. Bull. U. S. Geol. Surv., no. 37, p. 45, pi. xxiii, 
f. 3, 4, 1887. 
Fort Union group: Clear Creek, Montana. 
Ulmus orbicularis Ward. Bull. IT. S. Geol. Surv.. no. 37, p. 46, pi. 
xxiii, f. 6, 1887. 
Fort Union group: Clear Creek, Montana. 
ITlmus planeroides Ward. Bull. U. S. Geol. Surv., no. 37, p. 44, pi. 
xxiii, f. 1, 2, 1887. 
Fort Union group: Clear Creek, Montana. 
Ulmus precursor Dn, Trans. Roy. Soc. Canada, vol. iv. sec. iv, p. 
28, pi. ii, f. 11, 1886 [1887]. 
Upper Laramie group : Canada (exact locality not given). 
Ulmus plurinervia Ung. Chlor. Prot., p. 95, pi. xxv, f. 1-4, 1847; 
Heer, Fl. Foss. Alask., p. 34, pi. v, f. 1, 1869. 
Eocene?: Port Graham, Alaska. 
Miocene: John Day Valley, Oregon. 
Ulmus pseudo-americana Lx. Cret. and Tert. Fl., p. 249, pi. liv, f. 10, 
1883. 
Miocene: Bridge Creek and John Bay Valley, Oregon. 
Ulmus pseudo-fulva Lx. Mem. Mus. Ooinp. Zool., vol. vi, no. 2, p. 16, 
pi. iv, f. 3, 1878. 
Miocene: Chalk Bluffs, California. 
Ulmus quercifolia Ung. Chlor. Prot., p. 96, pi. xxv, f. 5, 1847; Lx., 
Bull. Mus. Comp. Zool., vol. xvi, p. 49, 1888. 
Denver group : Golden, Colorado. 
Ulmus racemosa Thomas. Penhallow, Bull. Geol. Soc. Am., vol. i, p. 
323, 1890; Kn., Am. Geol., vol. xviii, p. 371, 1896. 
Pleistocene : Don Biver, Toronto. 
Glacial: Morgan town, West Virginia. 
Ulmus rhamnifolia Ward. Bull. U. S. Geol. Surv., no. 37, p. 45, pi. xxiii, 
f. 5, 1887. 
Fort Union group: Clear Creek, Montana. 
Ulmus sorbifolia Gopp. Zeitschr. Deutsch. geol. Gesell.,vol. iv, p. 
492, 1852 ; Lx., Proc. U. S. Nat. Mus., vol. v, p. 447, 1882. 
Eocene?: Cook Inlet, Alaska. 
Ulmus speciosa Newby. Proc. U. S. Nat. Mus., vol. v, p. 507, 1882 
[1883]. 
Miocene?: Bridge Creek, Oregon. 
Ulmus tenuinervis Lx. Ann. Kept. U. S. Geol. and Geogr. Surv. Terr., 
p. 412, 1873 [1874] ; Tert. Fl., p. 188, pi. xxvi, f. 1-3, 1878. 
Green River group: Florissant, Colorado. 
Ulmus sp., Dn. Trans. Roy. Soc. Canada, vol. v, sec. iv, p. 33, 1887. 
[Wood.] 
Fort Pierre series : Head of Swift Current. 
