342 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



4047. Viburnum perplexum Ward. Types, 



4048. Fort Union (Tert.). Burns's Ranch, below Glendive. 



Montana. 



Ward, Bull. No. 37, U. S. Geol. Surv., 1887, p. in, pi. 54, figs. 2, 3. 



327. Viburnum platanoides Lesquereux. Type. 



Laramie (Cret.). Black Buttes, Wyoming. 



Lesquereux, Rept. U. S. Geol. Surv. Terr. VII, Pt. II, 1878, p. 224, 

 pi. 38, fig. 8. 



= Platan us platanoides. 



320. Viburnum? problematicum Knowlton. Type. 



Laramie (Cret.). Black Buttes, Wyoming. 

 Knowlton, Bull. No. 163, U. S. Geol. Surv., 1900, p. 71. 

 See Viburnum marginatum. 



318. Viburnum rotundifolium Lesquereux. Types. 



325. Montana and Laramie (Cret.) Point of Rocks and Black 



328. Buttes, Wyoming. 



Lesquereux, Ann. Rept. U. S. Geol. Surv. Terr., 1874 [1876], p. 305; 

 Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, p. 225, pi. 37, 

 fig. 12; pi. 38, fig. 10; pi. 61, fig. 22. 



328= Viburnum anomalum. 



51 12 Viburnum rotundifolium Lesquereux. Illustrated specimens, 

 to Laramie (Cret.). North of Pinyon Peak, on Wolverine 



5 1 15. Creek, Yellowstone National Park. 



Knowlton, Mon. XXXII, Pt. II, U. S. Geol. Surv., 1899, p. 662, 

 pi. 77, fig. 10; pi. 78, figs. 2, 8, 9. 



4027. Viburnum tilioides Ward. Types. 



4036. Fort Union (Tert.). Clear Creek, Montana. 



4 I 5 I - Ward, Bull. No. 37, U. S. Geol. Surv., 1887, p. 107, pi. 51, figs. 1,3,8; 



53° 2 - pi- 52, fig. 2. 



53°3- — Viburnum antiquum. 



4152. Viburnum whymperi Heer. Illustrated specimen. 



Fort Union (Tert.). Clear Creek, Montana. 



Ward, Bull. No. 37, U. S. Geol. Surv., 1887, p. in, pi. 54, fig. 1. 



324. Viburnum whymperi ? Heer. Illustrated specimens. 



329. Montana (Cret.). Black Buttes and Point of Rocks, Wyo- 



ming. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, p. 225, 

 pi. 38, fig. 7; pi. 61, fig. 23. 



3454. Vitiphyllum crassifolium Fontaine. Type. 



Potomac (Low. Cret.). Roadside near Potomac Run, 

 Virginia. 

 Fontaine, Mon. XV, U. S. Geol. Surv.,i8S9, p. 308, pi. 150, figs.9, 10. 



3194. Vitiphyllum multifidum Fontaine. Type. 



Potomac (Low. Cret.). Belt and Covington streets, Balti- 

 more, Maryland. 

 Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 309, pi. 173, figs. 1-9. 



