PLATE 19 

 Verdi Fossils 



Figs. 1-4. Populus alexanderi Dorf. Hypotypes, U.C. Mus. Palcobot. ser., 

 nos. 1984, 1979, 1986, 1983. 



Figs. 5-8. Populus alexanderi Dorf. Hypotypes, U.C. Mus. Paleobot. ser., 

 nos. 1987, 1989, 1990, 1985. 



Figs. 9—11. Populus alexanderi Dorf. Hypotypes, U.C. Mus. Paleobot. ser., 

 nos. 1982, 2024, 1988. 







[150] 



