122 BULLETIN 53, UNITED STATES NATIONAL MUSEUM. 



17296. Calamodendron cruciatum Sternberg. Illustrated specimen. 

 Allegheny (Penn.). Cannelton, Pennsylvania. 



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

 Text, III, 1884, p. 708, pi. 92, fig. 5. 



18356. Calamostachys brevifolia Lesquereux. Type. 



Allegheny (Penn.). Cannelton, Pennsylvania. 



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

 Text, III, 1884, p. 718, pi. 89, figs. 5, 5a. 



18062. Calamostachys lanceolata Lesquereux. Type. 



18063. Pottsville (Penn.). Male's coal bank, Washington County, 



Arkansas. 



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

 Text, III, 1884, p. 715, pi. 91, fig. 1. 



18054. Calamostachys ovalis Lesquereux. Type. 



Pottsville (Penn.). Cole City, Dade Countj^, Georgia. 



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

 Text, III, 1884, p. 717, pi. 89, fig. 3. 



3664. Calcisphaera lemoni Knowlton. Type. 



Corniferous (Low. Dev.). Falls of the Ohio, Indiana. 



Knowlton, Amer. Journ. Sci., XXXVII, 1889, pp. 202-209, figs. 1-3. 



1642. Callicoma microphylla Ettingshausen. Illustrated specimen. 

 Green River (Tert.). Florissant, Colorado. 



Lesquereux, Rept. U. S. Geol. Surv. Terr., VII, Pt. II, 1878, p. 246, 

 pi. 43, fig. 3. 



= Myrica drymeja. 



1 1238. Callipteridium aldrichi Lesquereux. Type. 



12087. Pottsville (Penn.). Jefferson Mines, Alabama. 



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

 Atlas, 1879, p. 7, pi. 39, figs. 1, 2; Text, I, 1880, p. 171. 



= Neuropteris aldrichi. 



11916 Callipteridium inaequale Lesquereux. Types, 



to Allegheny (Penn.). Cannelton, Penns3dvania. 



1 1920. Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 



Atlas, 1879, p. 6, pi. 33, figs. 2, 2a, 3, 4, 5; Text, I, 1880, p. 168; 

 III, 1884, p. 745, pi. 98, fig. 1. 



5603. Callipteridium inaequale Lesquereux. Illustrated specimens. 

 6093. Cherokee, Des Moines (Penn.). Gilkerson's Ford, Henry 



61 11. County, Missouri. 



White, Mon. XXXVII, U. S. Geol. Surv., 1899, p. 123, pi. 39, fig. 4; 

 pi. 41, fig. id; pi. 42, fig. g. 



1 1930 Callipteridium mansfieldi Lesquereux. Types, 



to Allegheny (Penn.). Cannelton, Pennsylvania. 



IT 93 2 - Lesquereux, Coal Flora, Second Geol. Surv. Pa., Rept. Prog. P, 



Atlas, 1879, p. 6, pi. 27, figs. 1,2; Text, I, 1880, p. 166. 



