304 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



3362. Sassafras bilobatum Fontaine. Type. 



Potomac (Low. Cret.). Deep Bottom; 72c! milepost, near 

 Brooke, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv. , 1889, p. 290, pi. 156, fig. 12; 

 pi. 164, fig. 4. 



6919. Sassafras cretaceum Newberry. Illustrated specimens. 



6921 Dakota (Cret.). Fort Harker, Kansas. 



to Newberry, Mon. XXXV, U. S. Geol. Surv., 1898, p. 98, pi. 7, figs. 1,2; 



6924. pi. S, figs. 1-3. 



651. Sassafras (Araliopsis; cretaceum Newberry. 



Illustrated specimen. 

 Dakota (Cret.). South of Fort Harker, on Saline River, 

 Kansas. 



Lesquereux, Rept. U. S. Geol. Surv. Terr.,VI, Pt. I, 1S74, p. 80, pi. 11, 

 fig. 2. 



2688. Sassafras (Araliopsis) cretaceum grossedentatum Lesque- 

 reux. Type. 



Dakota (Cret.). Near Fort Harker, Kansas. 



Lesquereux, Mon. XVII, U. S. Geol. Surv., 1892, p. ioi,pl. 51, fig. 5. 



3663. Sassafras cretaceum heterolobum Fontaine. Type. 



3907. Potomac (Dow Cret.). 72d milepost, near Brooke, Vir- 



ginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 289, 290, pi. 152, 

 fig. 5; pi. 159, fig. 8; pi. 164, fig. 5. 



652. Sassafras (Araliopsis) cretaceum obtusum Lesquereux. 



Type. 

 Dakota (Cret.). Near Fort Harker, Kansas. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VI, Pt. I, 1874, p. 803, 

 pi. 12, fig. 3. 



6925. Sassafras cretaceum recurvatum (Lesquereux) Newberry. 



Illustrated specimen. 

 Dakota (Cret.). Fort Harker, Kansas. 



Newberry, Mon. XXXV, U. S. Geol Surv., 1898, p. 99, pi. 9, fig. 2. 



687. Sassafras harkerianum Lesquereux. Illustrated specimen, 

 Dakota (Cret.). Smoky Hill Forks, south of Fort Harker. 

 Kansas. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VI, Pt. I, 1874, p. 81, 

 pi. 11, fig. 3. 



= Cissites harkerianus. 



653. Sassafras mirabile Lesquereux. Type. 



Dakota (Cret.). Fort Harker, Kansas. 



Lesquereux, Sixth Ann. Rept. U. S. Geol. Surv. Terr., 1S72 [1873], 

 p. 424. 



=Sassafras (Araliopsis) mirabile. 



653. Sassafras (Araliopsis) mirabile Lesquereux. Type. 



Dakota (Cret.). Fort Harker, Kansas. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VI, Pt. I, 1874, p. 80, 

 pi. 12, fig. 1. 



See Sassafras mirabile. 



