SECOND GEOLOGICAL SURVEY OF PENNSYLVANIA - REPORT OF PROGRESS
P. DESCRIPTION OF THE COAL FLORA OF THE CARBONIFEROUS FORMATION
IN PENNSYLVANIA AND THROUGHOUT THE UNITED STATES - VOL.III
BY LEO LESQUEREUX; ©1884
 Plates LXXXVIII through CXI and Their Captions:
Scans and Webpage
©George Langford III, 2010
Plate XCVIII (links in the Figure numbers point to Lesquereux's descriptions in the text)
Figure
 Scientific Name
 V1,V2,V3 Page Figure
 Scientific Name
 V1,V2,V3 Page
1
 Callipteridium inaequale, Lx. 745
 4,4a
 Pseudopecopteris dimorpha, Lx. 751
2
 Pseudopecopteris macilenta, Ll. & H. 755
 5,5a
 Alethopteris crassa, Lx. 748
3
 Pseudopecopteris hispida, Lx. 755
 6,6a
 Pecopteris Georgiana, Lx. 759
Leo Lesquereux - V.III, Plate 98