FOSSIL FLOBA. 657 



hardly one-fifth the size and in having- the lobes obtuse and coarsely toothed 

 instead of acute and entire. The nervation is nearly the same in both. 



The species under consideration has also the same nervation as Wood- 

 ivardia preareolata from Crescent Hill, but differs essentially in size and 

 shape. 



The resemblance to Woodwttrdia latildba Lx., from the Denver group of 

 Colorado, is still more remote. 



Habitat; North of Pinyon Peak, on Wolverine Creek, Yellowstone 



National Park; collected by Arnold Hague, August 10, 1887. (Field No. 



3031.) 



Anemia subcretacea (Sap.) Gard. and Ett. 



Anemia subcretacea (Sap.) Gard. and Ett. : Monogr. Brit. Eoc. FL, Vol. I, Pt. II, p. 45, 



PL VIII; PI. IX, 1880. 

 Gymnogramma haydenii L. : Ann. Bept. U. S. Geol. and Geog. Surv. Terr., p. 295, 1871 



(1S72); Tert, FL, p. 59, PI. V, figs. 1-3, 187S. 



The type locality of this species is described as "Divide between the 

 source of Snake River and the southern shore of Yellowstone Lake." It 

 has not since been found inside the Park. 



Habitat: As above given. 



Sequoia langsdorfii ? (Brgt.) Heer. 

 PL LXXVII, fig. 5. 



It is with some hesitation that I refer this fragment to this species. It- 

 is small and not well preserved, but the leaves appear to be decurrent and 

 to approach closer in character to this species than to any other with which 

 I am familiar. 



Habitat: North of Pinyon Peak, on Wolverine Creek, Yellowstone 

 National Park; collected by Arnold Hague, August 10, 1887. 



Sequoia reichenbachi (Gein.) Heer. 



Sequoia reichenbachi (Gein.) Heer: Flor. Foss. Arct., Vol. I, p. 83, PL XLIII, figs. 1(7, 



2b, 5a, 1808. 

 Abietites dubius Lx. ex p. Lesquereux: Tert. FL, p. 81, PL VI, figs. 20, 21, 21«. 



Kuowlton: Bull. U. S. Geol. Surv. Xo. 105, p. 46, 1893. 



Two small worn fragments are referred to this species. They are 

 obscure, but with little doubt are correctly referred to this form. 



Habitat: Mount Everts; about 100 feet above coal mine on west end, 

 below Mammoth Hot Springs; collected by F. H. Kuowlton, July 26", 1888. 



MON XXXII, PT II 42 



