222 FOSSIL FLORA OF ALASKA— KNOWLTON. vol. xvii. 



Tertiary species of this group, but distinct from all by the large cuspi- 

 date lobes turned upwards, etc." — [Lesquereux.] 



MYKICA (COMPTONIA) PR.EMiySA, Lesiinereux sp. 



Coviptoniaprcemissa, Lesql'ekelx, Proc. U. .S. Kat. Mus., Vol. v, 18Sli, p. 445, pi. vi, 

 tig. 13. 



Coal Harbor, Uuga Islaud; Dr. Win. H„ Dall. 



''Leaves long, linear in tiieir whole length, 5-10 cm. long, 12-15 mm. 

 broad; deeply equally pinuatelobate; lobes very obtuse or half round, 

 cut to the middle and slightly decurriug in their point of connection, 

 the terminal lobes very obtuse; nervation obsolete, substance some- 

 what thick but not coriaceous. 



"This si)ecies has its greatest affinity with the living [Myrica] Comp- 

 tonia asplenifoUa Ait." — [Lesqueeeux.] 



MYRICA VIND0B0NENSI8, ( E tt iugsli an se u ) Heer. 



Heer, F1. Foss. Alask, j). 27. PI. iii, figs. 4, 5. 

 Neniltschik: H. Furuhjelm. 



JUGLAKDACE^. 



JUGLAN.S ACUMINATA, A 1 . li r a u u . 



Heek, FI. Foss. Alask., p. 38, PI. ix, fig. 1. 

 Port Graham; H. Furuhjelm. 



JUGLANS NIGELLA, Heer. 



Heer, F1. Foos. Alask., p. 38, PI. ix, tigs. 2-4. 

 Port Graham; H. Furuhjelm. 



.JUGLANS PICR0IUE8, Heer. 



Heer, F1. Foss. Alask., p. 39, PI. ix, tig. 5. 

 Port Graham; H. Furuhjelm. 



.JUGLANS WOODIANA, He or. 



LESiiUEiiEUX, Proe. U. S. Nat. Mus., Vol. v, 1882 (1883), p. 449. 

 Chignik Bay; Dr. Wm. H. Dall. 



JUGLANS TOWNSENDl, ucw species. 

 Plate IX, Fig. 5. 



Leaf thick, evidently coriaceous, oblique, margin entire; nervation 

 prominent, consisting of a thick midrib and altei*nate or subopposite 

 secondaries, those on the narrower side of the leaf emerging at a right 

 3,ngle, or even falling below a right angle, those on the other side 



