450 THE WEST VIRGINIA FOSSIL FLORA 



Pecopteris merianopteroides Font. & I. C. White. 



Waynesburg coal, Cassville, W. Va., and Carmichaels. 

 Penna. 

 Pecopteris rotundifolia Font. & I. C. White. 



Waynesburg coal, Cassville. 

 Pecopteris sp. ? D. White. 



Waynesburg coal, Cassville. 

 Pecopteris ovoides Font. & I. C. White. 



400 feet above Waynesburg coal at Bellton. 

 Pecopteris latifolia Font. & I. C. White. 



Waynesburg coal, Cassville and at Bellton. 

 Pecopteris pteroides Brongn. 



Waynesburg coal near Arnettsville. 

 Pecopteris Miltoni (Artis) Sternb. 

 Waynesburg coal. West Union. 

 Pecopteris polymorpha Brongn. 



Cassville ? 

 Pecopteris elliptica Bunbury. 



Waynesburg coal, Cassville. 

 Pecopteris ( Callipteridium ) grandifolia (F. & I. C. W.). 

 D. White. 



Waynesburg coal : West Union, Dents Run, and George- 

 town. 

 Pecopteris (Callipteridium) oblongifolia (F. & I. C. W'.). 

 D. White. 



Waynesburg coal at Dents Run, Georgtown and Cassville, 

 and 400 feet higher at Bellton. 

 Pecopteris (Callipteridium) odonto pteroides (F. & I. C. W.) 

 D. White. 



Waynesburg coal at Cassville, Georgetown and Arnetts- 

 ville. 

 Pecopteris (Callipteridium) unitum (Font. & I. C. White. ) 

 D. White. 



Waynesburg coal at Cassville, Georgetown and Arnetts- 

 ville. 

 Pecopteris (Callipteridium) Dawsonianum (F. & I. C. W.) 

 D. White. 



Waynesburg coal, West Union, Cassville and Dents Run 

 Aletpiopteris virginiana Font. & I. C. White. 



Waynesburg coal, Cassville. 

 Aletpiopteris gigas (Gutb.) Gein. 



500 feet above Waynesburg coal at Bellton. 

 Callipteris conferta (Sternb.) Brongn. 



Washington coal near Brown's Bridge, Monongalia 

 County. 



