TYPE SPECIMENS OF FOSSIL PLANTS. 157 



3203. Ctenopteris insignis Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg; roadside near 

 Potomac Run, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 156, pi. 61, figs. 

 4, 5; pi. 62, fig. 1; pi. 63, figs. 1, 3. 



3384. Ctenopteris integrifolia Fontaine. Type- 



Potomac (Low. Cret. ) . Roadside near Potomac Run; Fred- 

 ericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 158, 159; pi. 62, 

 fig. 2; pi. 65, fig. 3. 



3450. Ctenopteris longifolia Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 159, pi. 67, fig. 5. 



3347. Ctenopteris minor Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 157, 158, pi. 67, 

 fig- 3- 



3305. Ctenopteris virginiensis Fontaine. Type. 



Potomac (Low. Cret.). Fredricksburg, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 157, pi. 62, fig. 4; 

 pi. 65, fig. 1; pi. 66, fig. 4. 



141 2. Cucumites lesquereuxii Knowlton. Type. 



Miocene ? ( Tert . ) . Brandon , Vermont . 



Knowlton, Bull. Torrey Bot. Club, XXIX, 1902, pp. 640, 641, pi. 25, 

 figs. 3. 4- 



7661. Cunninghamites sp. Knowlton. 



Montana (Cret.). North Fork Dutton Creek, Laramie 

 Plains, Wyoming. 



Knowlton, Bull. No. 163, U. S. Geol. Surv., 1900, p. 29, pi. 5, fig. 3. 



3652. Cupressinoxylon arkansanum Knowlton. Types. 

 3660. Orange sand (Tert.). Little Crow Creek, Arkansas. 



3 661 - Knowlton, Ann. Rept. Geol. Surv. Ark. for 1889, II, 1890, p. 253, 



pi. 9, figs. 1, 2. 



3653. Cupressinoxylon calli Knowlton. Type. 



Tertiary. Northwest of Gainesville, Green County, 

 Arkansas. 



Knowlton, Ann. Rept. Geol. Surv. Ark. for 1889, Vol. II, 1890, 

 p. 254, pi. 9, figs. 3-7. 



3649. Cupressinoxylon columbianum Knowlton. Types. 



3650. Potomac (Low. Cret.). Dutch Gap Canal, James River, 



Virginia. 



Knowlton, Bull. No. 56, U. S. Geol. Surv., 1889, p. 49, pi. 4, fig. 5; 

 pi. 5, figs. 3, 4; pi. 6, figs. 1-5; pi. 7, fig. 1. 



3641. Cupressinoxylon elongatum Knowlton. Type. 



Fort Union (Tert.). Glendive, Dawson County, Montana. 

 Knowlton, Proc. U. S. Nat. Mus., XI, 1888, p. 7, pi. 3, figs. 1-4. 



