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

Figure Scientific Name Reference 1 Calamites cannaeformis, Schloth. 2 Calamites ramosus, Artis. 3, 4 Calamites Suckowi, Bt. 5 Calamites approximatus, Schloth. 6 Calamites Cistii, Brgt. 7 Bornia radiata, Schp. Brgt. Hist., d. veg. foss. Pl. xxvi, f.1, in parte.