TYPE SPECIMENS OF FOSSIL PLANTS. 329 



590. Thinnfeldia subintegrifolia (Lesquereux) Kuowltoii. Type. 

 Dakota (Cret.). Decatur, Nebraska. 



Knowlton, Bull. No. 152, U. S. Geo!. vSiirv., 189S, p. 228. 



= Protophyllocladus subintegrifolius. 

 See Ph3'llocladus subintegrifolius. 



50108 Thinnfeldia subintegrifolia ( Lesquereux ) Knowlton. 



to Illustrated specimens. 



501 ID. Dakota (Cret.). Cloud Count}', Kansas. 



Knowlton, Bull. No. 152, U. S. Geol. Surv., 1898, p. 228. 



= Protoph}' llocladus subintegrifolius. 

 See Phyllocladus subintegrifolius. 



3278. Thinnfeldia variabilis Fontaine. Type. 



3849. Potomac (Low. Cret.). 72d milepost, near Brooke; road- 



side near Potomac Run, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. iio-iii, pi. 17, 

 figs. 3-7; Pl- iS, figs. 1-6. 



= Thinnfeldia fontainei. 



4006. Thinnfeldia variabilis ? Fontaine. Supplemental type. 



Shasta (Low. Cret.). Near Lowrey, Tehama County, Cali- 

 fornia. 



Fontaine in Diller and Stanton, Bull. Geol. Soc. Amer., V, 1894, 

 p. 450; in Stanton, Bull. No. 133, U. S. Geol. Surv., 1895, p. 15. 



= Cladophlebis falcata. 



6972. Thuja interrupta Newberr}-. Types. 



6978. Fort Union (Tert.). Fort Union, North Dakota. 



Newberry, Ann. Lye. Nat. Hist. N. Y., IX, 186S, p. 42; U. S. Geol. 

 Sur\'. Terr., Ills. Cret. and Tert. Plants, pl. 11, figs. 5, 5a; Mon. 

 XXXV, U. S. Geol. Surv., 1898, p. 25, pl. 26, fig. 5; pl. 27, 

 figs- 5-5d. 



3837. Thyrsopteris angustifolia Fontaine. Types. 



3389. Potomac ( Low. Cret.). Entrance to Trent's Reach; fishing 



3938. hut above Dutch Gap Canal; 72d milepost, near Brooke; 



hillside near Potomac Run, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 131, pi. 44, fig. 4; 

 pl. 45, fig. 3; pl. 48, fig. 2; pl. 49, figs. 3, 4; pl. 50, fig. 2; pl. 

 58, fig. 8. 



3218. Thyrsopteris angustiloba Fontaine. Type. 



Potomac (Low. Cret.). Fredericksburg; fishing hut above 

 Dutch Gap Canal; entrance to Trent's Reach; White 

 House Bluff, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 134, 135, pl. 48, 

 figs. 3-5; pl- 55, fig- 3- 

 3193. Thyrsopteris bella Fontaine. Types. 



37 88. Potomac ( Low\ Cret. ) . Fredericksburg; entrance to Trent's 



3789. Reach; White House Bluff; fishing but above Dutch 

 Gap Canal, Virginia. 



Fontaine, Mon. XV, U.S. Geol. Surv., 1889, pp. 139, 140, pl. 53, 

 fig- 5; pl- 55. figs. 6, 7; pl. 56, figs. 2, 5; pl. 57, figs. I, 5; pl. 

 58, fig- 4- 



