WEST VIRGINIA GEOLOGICAL SURVEY 449 



PECOPTERIS (GONIOPTERIS) sp. ? Font. & I. C. White. 



Waynesburg coal,, Cassville. 

 PECOPTERIS (GONIOPTERIS) ARGUTA (Brongn.). 



Waynesburg coal, Cassville and West Union. 

 PECOPTERIS GONIOPTEROIDES Font. & I. C. White. 



Waynesbnrg coal, Cassville. 

 PECOPTERIS (GONIOPTERIS) ELEGANS (Germ.). 



W^aynesburg coal, Cassville. 

 PECOPTERIS ARBORESCENS (Schloth.) Brongn. 



Waynesburg coal at Cassville, West Union, etc. ; 400 feet 

 above that coal at Bellton. 

 PECOPTERIS ARBORESCENS var. INTEGRIPINNA Font. & I. C. White. 



400-600 feet above the Waynesburg coal in Monongalia, 

 Tyler and Marshall counties. 

 PECOPTERIS PENNAEFORMIS var. LATIFOLIA Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS CANDOLLEANA Brongn. 



Waynesburg coal, West Union. 

 PECOPTERIS OREOPTERIDIA (Schloth.) Sternb. 



400 feet above Waynesburg coal at Bellton. 

 PECOPTERIS RARINERVIS Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS IMBRICATA Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS PLATYNERVIS Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS ASPLENIOIDES Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS ROTUNDILOBA Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS MICROPHYLLA Brongn. 



Waynesburg coal, Cassville. 

 PECOPTERIS ANGUSTIPINNA Font. & I. C. White.. 



Waynesburg coal, West Union. 

 PECOPTERIS TENUINERVIS Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS SUBFALCATA Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS HEERIANA Font. & I. C. White. 



Waynesburg coal, Cassville. 

 PECOPTERIS SCHIMPERIANA Font. & I. C. White. 



Waynesburg coal, West Union. 

 PECOPTERIS LANCEOLATA Font. & I. C. W 7 hite. 



Waynesburg coal at Moundsville, and 400 feet higher at 

 Bellton. 

 PECOPTERIS INCLINATA Font. & I. C. White. 



Waynesburg coal, Cassville. 



