8 Later Extinct Floras of North America 



Salix Islandica, 

 Quercus Benzoin, 

 Quercue multinervis, 

 Quercna platinervis, 

 ( Sinnamomum Heerii, 

 Sali6buria polymorpha, 

 A.6pidium Kennerlii, 

 S bal sp. 



Taxodium cuneatum, 

 Ficus (?) cuneatns, 

 TaeniopteriB Gibbsii, 

 Sphenopterisj A-]>lniium)clongata,' 

 Populua 1 tebeyana, 

 P. I^tigiosa, 

 Salix nervillosa, 

 Platanu8 Newberryana, 

 A.ndromeda Parlatorii, 

 Diospyros primseva, 

 Phyllites Yannonse, 

 A.ristoloehit< b di 

 nis, 

 Ficus primordialiH, 

 Magnolia alternans, 

 M. < lapellinii, 

 Liriodendron Meekii, 

 Bi tuliti - denticulata, 

 Proteoid* - daphnogenoides, 

 P. acuta, 



P. grevilliseformis, 

 Legiimin Marconau 



Sapotacitee I [aydenii, 

 Populue cyclophylla, 

 I'iivl cordatue, 



Ba ftfraa cretaceum, 

 Liriodendron primsevuin, 



