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 LXXXIX  (links in the Figure numbers point to Lesquereux's descriptions in the text)
Figure
Scientific Name
V1,V2,V3 page
1,2
Annularia tuberculata, Lx.723
3,4
Calamostachys ovalis, Lx.717
5,5a
Calamostachys brevifolia718
Leo Lesquereux V.III - Plate 89