PLATE CXLV. 
CYCADELLA FERRUGINEA Ward.......-.-2--22- 222-222-2220 2e eee eee eee eee eee +408 
Fig. 1. View of the outer surface of No. 500.51 of the Museum of the Uni- 
versity of Wyoming. 
Fig. 2. Similar view of No. 500.74. 
Nore.—These specimens are placed side by side in the position in which they are 
believed to belong, as constituting part of one and the same trunk. 
680 
