knowlton.] TERTIARY PLANTS OF NORTH AMERICA. 141 
Magnolia pulchra Ward. Bull. U. S. Geol. Surv., no. 37, p. 103, pi. 
xlviii, f. 3, 4, 1887. 
Montana formation: Point of Eocks, Wyoming. 
Magnolia rotundifolia Newby. Proc. U. S. Nat. Mus., vol. v, p. 513, 
1882 [1883]. 
Laramie group : Fishers Peak, New Mexico. 
Magnolia speciosa Heer. Neue Denkschr. Schw. Gesel., vol. xxiii, 
p. 20, pi. vi, fig. 1; ix, f. 2 5 x, f. 1, 1869; Lx., Cret. and Tert. Fl., p. 72, 
1874; Fl. Dak. Gr., p. 202, pi. lx, f. 3, 4, 1892. 
Dakota group : Morrison, Colorado. 
Cretaceous: Glen Cove, Long Island; Marthas Vineyard, Massa- 
chusetts. 
Magnolia tenuifolia Lx. Am. Journ. Sci., vol. xlvi, p. 100, 1868; 
Cret. Fl., p. 92, pi. xxi, f. 1, 1874; Fl. Dak. Gr., p. 198, pi. xxiv, f. 1, 
1872. 
Dakota group: Decatur, Nebraska; Kansas; Peace Eiver, North- 
west Territory. 
Magnolia tenuinervis Lx. Am. Journ. Sci., vol. xlv, p. 207, 1868; 
Tert. Fl., p. 249, pi. xliv, f. 5, 6; pi. xlv, f. 1-5, 1878. 
Magnolia Iuglefeldi ? Heer. Lx., Ami. Rept. U. S. Geol. and Geogr. Surv. 
Terr., p. 396, 1872 [1873]. 
Denver group: Golden, Colorado. 
Laramie group: Black Buttes and Hogdes Pass, Wyoming. 
Laramie group ? : Coalville, Utah % 
Magnolia Van Ingeni Hollick. Bull. Torr. Bot. Club, vol. xxi, p. 61, 
pi. clxxv, f. 6, 1894. 
Cretaceous: Sea Cliff, Long Island. 
Magnolia woodbridgensis Hollick in Newby. Fl. Amboy Clays, 
p. 74, pi. xxxvi, f. 11; lvii, f. 5-7, 1895 [1896]. 
Amboy clay : Woodbridge, New Jersey. 
Clay marl (Upper Cretaceous) : Cliffwood, New Jersey. 
Magnolia sp., Lx. Ann. Kept. U. S. Geol. and Geogr. Surv. Terr., p. 
287, 1871 [1872]. [Not afterwards referred to by Lesquereux.] 
Eocene?: Washakie Station, Wyoming. 
Magnolia sp., Lx. Cret. and Tert. Fl., p. 73, pi. xi, f. 6, 1883. 
Dakota group : Morrison, Colorado. 
Magnolia sp., Kn. Bull. Geol. Soc. Am., vol. viii, p. 145, 1897. 
Fort Union group: Black Buttes, Wyoming. 
Magnolia ? sp., Dn. Trans. Boy. Soc. Canada, vol. viii, sec. iv, p. 89, 
f. (in text) 29, 1890. 
Eocene?: Similkameen Valley, British Columbia. 
MAJANTHEMOPHYLLUM O. Weber. Tertiarfl. d. Niederrh. 
Braunkohlenf. : Paheontographica, vol. ii, p. 156 [reprint 42], 1852. 
Majanthemophyllum pusillum Heer. Fl. Foss. Arct., vol. vii, 
p. 18, pi. lv, f. 17, 1883; Hollick, Trans. N. Y. Acad. Sci., vol. xii, 
p. 36, pi. i, f. 7, 1892. 
Cretaceous: Stateu Island. 
