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 LXV  (links in the Figure numbers point to Lesquereux's descriptions in the text)

Figure Scientific Name Reference 1 Ulodendron elongatum, Lx. Geol. Rept. of Illinois, iv, Pl. xxiii, f.4. 2 - 4 Ulodendron ellipticum, St. Ibid. Pl. xxii, f.3; xxiii, f.1 - 3. 5, 5a Ulodendron  punctatum, St.