218 CATALOGUE OF THE CRETACEOUS AND [bull.152. 
Sequoia Nordenskidldii Heer. Fl. Foss. Arct., vol. ii, abt. iii, p. 36, 
pi. ii, f. 13&; iv, f. la, b, 4-38, 1870; Lx., Proc. U. S. Nat. Mus., vol. xi, 
p. 19, 1888. 
Miocene: John Day Valley, Oregon; Mackenzie River. 
Canadian upper Laramie: Porcupine Creek, Great Valley. 
Sequoia pagiophylloides Font. Proc. IT. S. Nat. Mus., vol. xvi, p. 
276, pi. xlii, f. l-3a, 1893. 
Trinity division : G-lenrose, Texas. 
Sequoia Reichenbachi (Gein.) Heer. Fl. Foss. Arct., vol. i, p. 83; 
pi. xliii, f. Id, 2b, 5a, 1868; Lx., Cret. FL, p. 51, pi. i, f. 10-10&, 1874; 
Fl. Dak. Gr., p. 35, pi. ii, f. 4, 1892; Hollick, Trans. N. Y. Acad. Sci., 
vol. xii, p. 30, pi. i, f. 18, 1892; Font, Potomac Fl., p. 243, pi. cxviii, 
f. 1, 4; cxix, f. 1-5; cxx, f. 7, 8; cxxii, f. 2; clxvii, f. 5, 1889; Dn., Trans. 
Roy. Soc. Canada, 1882, p. 21, 1882; Newby., Fl. Amboy Clays, p. 49, 
pi. ix, f. 19, 1895 [1896]. 
Avancarite8 Reichenbachi Gein. Charakteristik, heft iii, p. 98, pi. xxiv, f. 4, 
1842. 
Ahietites dubius Lx. Tert. Fl., p. 81, pi. vi, f. 20, 21, 21a, 1878. 
Livingston beds: Bozeman coal field, Montana. 
Montana formation : Point of Rocks, Wyoming. 
Amboy clay : Woodbridge, New Jersey. 
Clay marl: Cliifwood, New Jersey. 
Belly River series : Belly River, Canada. 
Potomac formation: Dutch Gap Canal and Fredericksburg, Vir- 
ginia. 
Dakota group: Fort Harker, Kansas. 
Kootanie: Great Falls, Montana. 
Sequoia Reichenbachi longifolia Font. Potomac Fl., p. 244, pi. cxvii, 
f. 8, 1889. 
Potomac formation : Near Dutch Gap Canal and Fredericksburg, 
Virginia. 
Sequoia rigida Heer. Fl. Foss. Arct., vol. iii, p. 80, pi. xxii, f. 5g, 11a, 
1873; Font., Potomac Fl.,p. 246, pi. cxviii, f. 3; cxxi, f. 2; cxxvi, f. 2; 
cxxx, f. 3, 1889. 
Potomac formation: Near Telegraph Station and near Potomac 
Run, Virginia. 
Kootanie: Great Falls, Montana. 
Sequoia Smittiana Heer. Zeitschr. d. deutsch. geol Gesell. 1872, p. 
161, 1872; Dn., Trans. Roy. Soc. Canada, vol. iii, sec. iv, p. 9, pi. ii, f. 
7, la, 1885 [1886]. 
Amboy clay ? : Sayreville, New Jersey ? 
Kootanie: Coal Creek, Crows Nest Pass and Middle Fork North 
Branch Old Man River, British Columbia; Great Falls, Montana. 
Sequoia spinosa Newby. Proc. U. S. Nat. Mus., vol. v, p. 504, 1882 
[1883]. 
Eocene? Cook Inlet, Alaska. 
