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 LXIV  (links in the Figure numbers point to Lesquereux's descriptions in the text)
Figure
Scientific Name
Reference
Figure
Scientific Name
Reference
1
Lepidodendron aculeatum, St.
8, 9
Lepidodendron Wortheni, Lx.
Ibid., Pl. xlix, f.4, 5.
2
Lepidodendron diplotegioides, Lx. Geol. Rept. of Illinois, ii, Pl. xlix, f.2. 10
Lepidodendron distans, Lx.
Geol. of Penna., 1858, Pl. xvi, f.4
3
Lepidodendron obovatum, St.

11
Lepidodendron rimosum, St.

4
Lepidodendron costatum, Lx.
Ibid., Pl. xliv, f.7.
12
Lepidodendron Mielickii, Goepp.

5
Lepidodendron turbinatum, Lx. Ibid., Pl. xliv, f.6.
13, 14
Lepidodendron modulatum, Lx.
Geol. Rept. of Arkansas, ii, Pl. iii, f.1, 1a.
6
Lepidodendron Andrewsi, Sp. nov.

15
Lepidodendron vestitum, Lx.

7
Lepidodendron cuspidatum, Sp. nov.

16 - 18
Lepidodendron clypeatum, Lx.

Lesquereux - Plate LXIV