168 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



195. Dryophyllum crenatum Lesquereux. Types. 



196. Montana (Cret. ). Point of Rocks, Wyoming. 



Lesquereux, Bull. U. S. Geol. andGeogr. Surv. Terr., I, 1875 [1876], 

 p. 371; Ann. Rept. U. S. Geol. and Geogr. Surv. Terr., 1874 

 [1876], p. 301; Ibid., 1876 [1878], p. 506; Rept. U. S. Geol. Surv. 

 Terr., VII, Pt. II, 1878, p. 162, pi. 62, figs. 10, 11. 



4126. Dryophyllum falcatum Ward. Type. 



Laramie (Cret.). Hodge's Pass, Wyoming. 



Ward, Bull. No. 37, U. S. Geol. Surv., 1S87, p. 27, pi. 11, fig. 1. 



616. Dryophyllum (Quercus) holmesii Lesquereux. Type. 



Dakota (Cret.). San Juan River, southwest Colorado. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VIII, Pt. Ill, 1883, p. 38, 

 pi. 4, fig. 8. 



— Quercus holmesii. 



See Dryoph}dlum (Quercus) salicifolium. 



614. Dryophyllum latifolium Lesquereux. Illustrated specimen. 



Dakota? (Cret.). Fort Harker, Kansas. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VIII, Pt. Ill, 1883, p. 37, 

 pi. 4, fig. 2. 



= Quercus (Dryophyllum) latifolia. 



4318. Dryophyllum longipetiolatum Knowlton. Types. 



4379. Miocene (Tert.). Fossil Forest Ridge, bed No. 7, Yellow- 



4380. stone National Park. 



Knowlton, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 710, pi. 

 S8, figs. 6, 7. 



615. Dryophyllum primordiale Lesquereux. Type. 



Dakota (Cret.). Fort Harker, Kansas. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VIII, Pt. Ill, 1883, p. 37. 

 = Quercus primordialis. 



616. Dryophyllum (Quercus) salicifolium Lesquereux. Type. 



Dakota? (Cret.). San Juan River, southwest Colorado. 



Lesquereux, Ann. Rept. U. S. Geol. and Geogr. Surv. Terr., 1874 

 [1876], p. 340, pi. 8, fig. 2. 



= Quercus holmesii Lesqx. 



See Dryophyllum (Quercus) holmesii. 



41 17. Dryophyllum subfalcatum Lesquereux. See D^ophyllum 

 bruneri. (Also catalogue numbers 41 18, 4124, 4125.) 



3826. Dryopteris angustipinnata (Fontaine) Knowlton. Type. 



3269. Potomac (Low. Cret.). Entrance to Trent's Reach; fish 



hut above Dutch Gap Canal; Fredericksburg; hillside 

 near Potomac Run, Virginia. 

 Knowlton, Bull. No. 152, U. S. Geol. Surv., 1898, p. 91. 

 See Aspidium angustipinnatum. 



3152. Dryopteris angustipinnata montanense (Fontaine) Knowl- 

 ton. .Type. 

 Kootanie (Low. Cret.). Great Falls, Montana. 



Knowlton, Bull. No. 152, U. S. Geol. Surv., 1898, p. 91. 



See Aspidium angustipinnatum montanense. 



