150 CATALOGUE OF THE CRETACEOUS AND [bull. 152. 
Myrsine sp., Hollick in Ries. School of Mines Quart., vol. xv, no. 4, 
p. 354, 1894. 
Cretaceous : Little Neck, Northfield Bay, Long Island. 
Myrsinites ? Gaudini Lx. Fl. Dak. Gr., p. 115, pi. lii, f. 4, 1892. 
Dakota group: Kansas. 
MYRTOPHYLLUM Heer. Neue Denkschr. Schw. Ges., vol. xxiii, 
mem. 2, p. 22, 1869. 
Myrtopbyllum Geinitzi Heer = Eucalyptus Geinitzi. 
Myrtophyllum Warderi Lx. Fl. Dak. Gr., p. 136, pi. liii, f. 10, 1892. 
Dakota group, Kansas. 
M1TRTUS (Tournefort) Linnaeus. Syst., ed. i, 1735. 
Myrtus oregonensis Lx. Cret. and Tert. Fl., p. 254, pi. lviii, f. 10, 
1883. 
Miocene: Corral Hollow, California. 
NAGEIOPSIS Fontaine. Potomac Fl., p. 194, 1889. 
Nageiopsis acuminata Font. Potomac Fl., p. 201, pi. lxxxv, f. 11, 
1889. 
Potomac formation : Near Telegraph Station, Virginia. 
Nageiopsis angustifolia Font. Potomac Fl., p. 202, pi. lxxxvi, f. 8, 9; 
lxxxvii, f. 2-6; Ixxxviii, f. 1, 3, 4, 6-8; Ixxxix, f. 2, 1889. 
Potomac formation : Near Dutch Gap Canal, near Potomac Run, 
near Brooke, and Fredericksburg, etc., Virginia. 
Nageiopsis crassicaulis Font. Potomac Fl., p. 198, pi. Ixxix, f. 2-6; 
lxxxii, f. 1; lxxxiv, f. 3, 9, 11, 1889. 
Potomac formation : Near Potomac Run, Fredericksburg, Kankeys, 
near Brooke, and Dutch Gap Canal, Virginia. 
Nageiopsis decrescens Font. Potomac J?L, p. 199, pi. lxxvii, f. 3, 
1889. 
Potomac formation : Near Potomac Run, Virginia. 
Nageiopsis heterophylla Font. Potomac Fl., p. 201, pi. lxxxiv, f. 4; 
lxxxvi, f. 6, 7: Ixxxviii, f. 2, 5, 1889. 
Potomac formation: Fredericksburg, and near Dutch Gap Canal, 
Virginia. 
Nageiopsis inaequilateralis Font. Potomac Fl., p. 200, pi. lxxxv, f. 6, 
1889. 
Potomac formation : Kankeys. 
Nageiopsis latifolia Font. Potomac Fl., p. 198, pi. lxxxii, f. 3, 1889. 
Potomac formation: Near Dutch Gap Canal, and near Potomac 
Run, Virginia. 
Nageiopsis longifolia Font. Potomac Fl., p. 195, pi. lxxv, f. 1 ; lxxvi, 
f. 2-6; lxxvii, f. 1, 2; lxxviii, f. 1-5; lxxix, f. 7; lxxxv, f. 1, 2, 8, 9, 1889. 
Knoxville beds : Tehama County, California. 
Potomac formation: Fredericksburg, Kankeys, near Telegraph 
Station, near Brooke, Deep Bottom, and Dutch Gap Canal, 
Virginia. 
