TYPE SPECIMENS OP POSSIL PLANTS. 173 



3280. Equisetum marylandicum Fontaine. Type. 



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

 more, Maryland. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 65, pi. 2, fig. 10. 



7099. Equisetum oregonense Newberry. Type. 



Upper Eocene? (Tert.). McBees Canyon (Currant 

 Creek?), Oregon. 



Newberry, Proc. U. S. Nat. Mus., V, 1883, p. 503; Mon. XXXV, 

 U. S. Geol. Surv., 1898, p. 14, pi. 65, fig. 7. 



2464. Equisetum oregonense Newberry. Supplemental type. 



Eocene (Tert.). Cherry Creek, Wasco County, Oregon. 

 Knowlton, Bull. No. 204, U. S. Geol. Surv., 1902, p. 22. 

 See Equisetum liornii. 



3479. Equisetum rogersi Schimper. Illustrated specimen. 



Triassic. Richmond Coal Field, Virginia. 



Fontaine, Mon. VI, U. S. Geol. Surv., 1883, p. 10, pi. 1, fig. 2; 

 pi. 2, figs. 1, 2. 



3734. Equisetum texense Fontaine. Type. 



Trinity (L,ow. Cret.). Glenrose, Texas. . 



Fontaine, Proc. U. S. Nat. Mus., XVI, 1893, p. 263, pi. 36, fig. 1. 



3274. Equisetum virginicum Fontaine. Type. 



Potomac (Low. Cret.). Fishing hut above Dutch Gap 

 Canal, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 63, 64, pi. 1, 

 figs. 1-6, 8; pi. 2, figs. 1-3, 6, 7, 9. 



7387. Equisetum virginicum Fontaine. Illustrated specimen. 



Dakota (L,ow. Cret.). North side Pine Creek near Mrs. 

 Dorsett's ranch, Crook County, Wyoming. 



Fontaine, Nineteenth Ann. Rept. U. S. Geol. Surv., Pt. II, 1899, 

 p. 650, pi. 160, fig. T. 



7045. Equisetum wyomingense Fesquereux. Illustrated specimen. 

 Green River (Tert.). Green River, Sweetwater County, 

 Wyoming. 



Newberry, Mon. XXXV, U. S. Geol. Surv., 1898, p. 15, pi. 65, fig. S. 



8503. Equisetum sp. Knowlton. 



Mascall beds, Miocene (Tert.). Twelve miles west of 

 Mount Vernon, Grant Count}-, Oregon. 

 Knowlton, Bull. No. 204, U. S. Geol. Surv., 1902, p. 23, pi. 1, fig. 1. 



6903. Eremophyllum fimbriatum L-esquereux. Type. 



Dakota (Cret.). Decatur, Nebraska. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VI, Pt. I, 1874, p. 107, 

 pi. 8, fig. 1. 



See Fie us? fimbriata. 



5699 Eremopteris bilobata David White. Types, 



to Cherokee, Des Moines (Penn.). Owen's Coal Mine, Hemy 



5701. County, Missouri. 



6036. White, Mon. XXXVII, U. S. Geol. Surv., 1899, p. 19, pi. 4; pi. 5, 



figs. 4-6. 



