SECOND GEOLOGICAL SURVEY OF PENNSYLVANIA - REPORT OF PROGRESS
P. DESCRIPTION OF THE COAL FLORA OF PENNSYLVANIA
AND OF THE
CARBONIFEROUS FORMATION THROUGHOUT THE UNITED STATES
BY LEO LESQUEREUX; ©1879
 Tables of Contents:
Volume I
 Volume III
Volume II
 Atlas    Index
All Four Volumes:
Scans and Webpage
©George Langford III, 2011
Table of Distribution of the Plants Described in the U.S. Coal Flora.
Page 889
 Page 890
Vertical Distribution III pages 889-890
 Vertical Distribution III pages 883-884
Continue to Index of Plates in Atlas