164 CATALOGUE OF THE CRETACEOUS AND [bull. 152. 
Phyllites sulcatus Lx. Am. Journ. Sci., vol. xlv, p. 20G, 18C8. [Not 
afterwards employed by Lesquereux.] 
Laramie group ? : Marshalls, Colorado. 
Phyllites truncatus Lx. Trans. Am. Phil. Soc, vol. xiii, i). 423, pi. 
xvii, f. 9, 1869. 
Eolignitic : Mississippi. 
Phyllites umbonatus Lx. Am. Journ. Sci., vol. xlvi, p. 102, 18G8. 
Dakota group : Beatrice, Nebraska. 
Phyllites undulatus Newby. Fl. Amboy Clays, p. 131, pi. xxiv, f. 10, 
1895 [1896]. 
Amboy clay : Woodbridge, New Jersey. 
Phyllites vanonae Heer. Phyll. Cret. d. Nebr., p. 22, pi. i, f. 8, 1866; 
Lx., Cret. FL, p. 113, pi. xx, f. 7; pi. xxviii, f. 8, 1874; Fl. Dak. Gr., p. 
214, pi. xx, f. 9; pi. xlii, f. 5, 1892. 
Dakota group: Decatur, Nebraska; Kansas. 
Phyllites venosus Newby. Later Extinct Floras, p. 75, 1868. 
Fort Union group : Fort Union, North Dakota. 
Canadian upper Laramie: Porcupine Creek, Canada. 
Phyllites wascoensis Lx. Proc. U. S. Nat. Mus., vol. xi, p. 22, pi. xv, 
f. 3, 1888. 
Eocene!: Cherry Creek, Oregon. 
Phyllites zamiaeformis Lx. Fl. Dak. Gr., p. 28, pi. ii, f. 7, 1891. 
Dakota group : Kansas. 
Phyllites sp., Dn. Trans. Roy. Soc. Canada, vol. iv, sec. iv, p. 32, pi. 
ii, f. 20, 1886 [1887]. 
Canadian upper Laramie: Great Valley. 
Phyllites sp.? Lx. FL Dak. Gr., p. 218, pi. lix, f. 7, 1892. 
Dakota group : Kansas. 
Phyllites sp., Dn. Trans. Roy. Soc. Canada, vol. xi, sec. iv, p. 64. 1893 
[1894]. 
Upper Cretaceous: Vancouver Island. 
PHYLLOCLADOP3IS Fontaine. Potomac FL, p. 204, 1889. 
Phyllocladopsis heterophylla Font. Potomac Fl., p. 204, pi. lxxxiv, 
f. 5; clxvii, f. 4, 1889. 
Potomac formation: Near Dutch Gap Canal, Virginia. 
Phyllocladus subintegrifolius Lx.=Thinfeldia subintegrifolia. 
PHYSAGENIA Heer. FL Tert. Helv., vol. i, p. 109, 1855. 
Physagenia Parlatorii Heer.— Equisetnm Paiiatorii. 
Physagenia sp., Lx. Bull. Mus. Comp. Zool., vol. xvi, p. 43, 1888. 
Denver group : Golden, Colorado. 
PICEA Link. Abhandl. Akad Wiss. Berlin 1827, p. 179, 1827-1830. 
Picea alba Link=Picea canadensis. 
Picea canadensis (Mill.) B. S. P. 
Picea alba Link. Handb., vol. ii, p. 478, 1831 ; Penhallow, Bull. Geol. Soc. Am., 
vol. i, p. 333, 1890. 
Pleistocene: Bloomington, Illinois. 
