TYPE SPECIMENS OF FOSSIL PLANTS. 143 



2400. Cissites microphyllus Lesquereux. Type. 



Pleistocene ? (Tert. ) . Clear Lake, California. 



Lesquereux, Proc. U. S. Nat. Mus., X, 1887, p. 44, pi. 3, fig. 11. 



50006. Cissites populoides Lesquereux. Type. 



50007. Dakota (Cret.). In Cloud County, ten miles northeast of 



Delphos, Kansas. 



Lesquereux, Mon. XVII, U. S. Geol. Surv., 1891, p. 162, pi. 18, 

 figs. 12, 13. 



690 Cissites salisburiaefolius Lesquereux. Type, 



to Dakota (Cret.). Lancaster County, Nebraska. 



6 9 2 - Lesquereux, Rept. U. S. Geol. Surv. Terr., VIII, Pt. Ill, 1883, 



p. 66. 



(Illustrated as Sassafras obtusum in Vol. VI, pi. 13, 



figs. 2-4.) 

 See Sassafras obtusus and Populites salisburiaefolius. 



5996. Cissites salisburiaefolius Lesquereux. Illustrated specimen. 

 Dakota (Cret.). Falls of Minnekahta Creek, four miles 

 below Hot Springs, South Dakota. 



Ward, Nineteenth Ann. Rept. U. S. Geol. Surv., Pt, II, 1899, p. 707, 

 pi. 171, fig. 5. 



343 Cissus arrotieefolia Lesquereux. Types, 



to Green River (Tert.). Green River and Medicine Bow, 



345. Wyoming. 



35 2 - Lesquereux, Bull. U. S. Geol. and Geogr. Surv. Terr., I, 1875 [1876], 



p. 388; Ann. Rept. U. S. Geol. and Geogr. Surv. Terr., 1874 

 [1876], p. 314; Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, 

 p. 239, pi. 40, figs. 15-17; pi- 42, fig. 1. 



4357. Cissus haguei Knowlton. Type. 



Miocene (Tert.). Fossil Forest Ridge, middle stratum, 

 Yellowstone National Park. 



Knowlton, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 741, pi. 

 101, fig. 2. 



346. Cissus laevigata Lesquereux. Illustrated specimens. 



347. Denver (Cret.). Golden, Colorado. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, p. 238, 

 pi. 40, figs. 12, 13. 



349. Cissus lobato-crenata Lesquereux. Illustrated specimen. 



Denver (Cret.). Mount Bross, Colorado. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, p. 240, 

 pi. 41, fig. 1. 



350. Cissus tricuspidata Heer. Illustrated specimens. 

 806. Laramie (Cret.). Black Buttes, Wyoming. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, p. 240, 

 pi. 41, figs. 6, 7. 



3309. Cladophlebis acuta Fontaine. Types. 



3772. Potomac (Low. Cret.). Hillside near Potomac Run; fish- 



3816. ing hut above Dutch Gap Canal, Virginia. 



39 12 - Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 74, pi. 5, fig. 7; pi. 7, 



3930. fig. 6; pi. 10, figs. 6, 7; pi. 11, figs. 7, 8; pi. 166, fig. 5. 



