PLATE LXXVII. 



PAGE 



Fig. 1. T^i*ri0PTEEis ]st:btosa (Fontaine) Berry 293 



Fredericksburg, Virginia. 



Figs. 2, 3. DiCHOTozAiiiTEs cYCADOPsis (Fontaine) Berry 365 



2. Specimen showing venation from Ft. Foote, Maryland (after Fon- 



taine) . 



3. Specimen showing dichotomy from 72-Mile post near Brooke, Va. 



F^gs. 4, 4a. Cedetjs Leei (Fontaine) Berry 411 



Baltimore, Maryland (after Fontaine). 



Figs. 5, 5a. Aeattcakites patapscoensis Berry 399 



5. Cone-scale from near Widewater, "Virginia. 

 5a. Restoration of same. 



Fig. 6. Abtheotasopsis graxdis Fontaine 441 



Dutch Gap, Virginia. 



Fig. 7. Sequoia Reickex'bachi (Gein.) Heer 444 



Dutch Gap, Virginia. 



Fig. 8. CYCADEOsPEBinJii MAEYi:Ai>rDicuM Berry 367 



Muirkirk, Maryland. 



576 



