107 



Call. 



Callipteridmm rugosum. (Lesquereux, Coal Flora, Pa. 



AU*. j^m\^^ jm^ J'^'^* Jm Surv'y, 



Rt. P, 

 page 

 169. 

 plate, 

 36, figs. 

 1, 2.— 

 Ale- 

 thopte- 

 ris ru- 

 ff osa^ 

 L e s q.; 

 Ale- 

 thopte- 

 ris 6b' 

 SGura^ 

 Lesq., 

 1858.) 



MW3 J ^^ ^^ IS T^rVs Col 



lett's 

 Indiana Rt., 1883, page 57, plate 13, fig. 1 ; showing its relation- 

 ship to Pecopteris. — Three localities in the Anthracite region ; 

 Gate & Salem veins ; No. 1 vein at Olyphant ; F ? vein, Oakwood, 

 Wilkes Barre (Lesquereux). — XIII. 



Callipteridium suUivanti. (Lesquereux, Coal Flora, page 



