SECOND GEOLOGICAL SURVEY OF PENNSYLVANIA - REPORT OF PROGRESS
P. ATLAS TO THE COAL FLORA OF PENNSYLVANIA
AND OF THE
CARBONIFEROUS FORMATION THROUGHOUT THE UNITED STATES
BY LEO LESQUEREUX; ©1879
87 Plates and Their Captions:
Scans and Webpage
©George Langford III, 2010
Plate XIII (links in the Figure numbers point to Lesquereux's descriptions in the text)
Figure
Scientific Name
1 - 3a
Neuropteris Smithsii, Sp. nov.
4
Neuropteris Elrodi, Sp. nov.
5 -  6
Neuropteris subfalcata, Sp. nov.
7
Neuropteris biformis, Sp. nov.
8
Neuropteris rotundifolia ? St.
9, 9a
Neuropteris Grangeri, Bt.
10 - 12
Neuropteris aspera, Sp. nov.
Lesquereux - Plate XIII