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

Figure Scientific Name Reference 1 - 1b Syringodendron Porteri, Lx. Geol. Rept. of Illinois, iv, Pl. xxvii, f.4 - 6. 2, 2a Syringodendron pachyderma, Bt. 3 - 3b Syringodendron pes-capreoli, Gein. 4, 4a Syringodendron cyclostigma, Bt. 5 - 9 Sigillaria reniformis, Bt.