212 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



16059. Lepidostrobus spectabilis Lesquereux. Types. 



16060. Allegheny (Perm.). Cannelton, Pennsylvania. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept Prog. P, 

 Text, II, 1880, p. 435. 



161 31. Lepidostrobus truncatus Lesquereux. Type. 



16 132. Allegheny (Penn.). Cannelton, Pennsylvania. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Text, III, 1884, p. 784, pi. 108, fig. 1. 



19156. Lepidoxylon anomalum (Brongriiart) Lesquereux. 



Illustrated specimen. 

 Cherokee, Des Moines (Penn.). Clinton, Henry County, 

 Missouri. 



Lesquereux, Proc. Amer. Philos. Soc, XVII, 1878, p. 334; Coal Flora, 

 Second Geol. Surv. Pa., Rept. Prog. P, Atlas, 1879, pi. 84, 

 figs. 1, ia-d; Text, II, 1880, p. 557. 



7391. Leptostrobus ? alatus Ward. Type. 



Lakota (Low. Cret.). Cliff on north side Pine Creek, two 

 miles west of Mrs. Dorsett's ranch, Crook County, 

 Wyoming. 



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

 p. 673, pi. 163, figs. 16, 17. 



3457. Leptostrobus foliosus Fontaine. Types. 



3846. Potomac (Low. Cret. ). Fishing hut above Dutch Gap Canal 



and in banks of canal, Virginia. 



Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 230, pi. 101, fig. 4; 

 pi. 103, fig. 5; pi. 104, fig. 1. 



3238. Leptostrobus longifolius Fontaine. Types. 



3841 Potomac (Low. Cret.) Fishing hut above Dutch Gap Canal; 



to Fredericksburg; 72dmilepost near Brooke; hillside near 



3843. Potomac Run, Virginia. 



3929. Fontaine, Mon. XV, U. S. Geol. Surv., 1889, pp. 228-230, pi. 101, 



figs. 2, 3; pi. 102, figs. 1-4; pi. 103, figs. 6-12; pi. 104, fig. 6. 



5927. Leptostrobus longifolius Fontaine. Illustrated specimens. 



7398. Lakota (Low. Cret.). Cliff on north side Pine Creek, two 



miles west of Mrs. Dorsett's ranch, Crook County, 



Wyoming. 



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

 p. 671, pi. 162, fig. 15; pi. 165, fig. 3. 



3425. Leptostrobus ? multiflorus Fontaine. Type. 



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

 ginia. 

 Fontaine, Mon. XV, U. S. Geol. Surv., 1889, p. 230, pi. 165, fig. 6. 



13599. Lescuropteris mooni (Lesquereux) Schimper. 



Supplemental type. 

 Monongahela (Penn.). St. Clairsville, Ohio. 



Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 

 Text, I, 1880, p. 162. 



