EXPLANATION OF PLATE XXII 



EOCENE OF KUKAK BAY, ALASKA PENINSULA 

 Natural size 



FIG. i. Sequoia sp. Cone, in section. See page 154. 



2. Corylus ? palachei sp. nov. Leaf. See page 1^6 and plate 



XXVIII. 



3. Picea harrimani^. nov. Impression of cone. See page 152. 



4. Picea harrimani^. nov. Cone. 



[Note. Copy for plates xxn to xxxm was prepared with the aid 

 of photography, as follows : The specimens were first given a uniform 

 gray color, by the Williams process, and then photographed. Thus 

 made, the photographs expressed only the forms of the specimens, 

 without complication from differences of local color. They were 

 afterward treated by a draftsman, who, guided by the specimens, 

 strengthened outlines and other important features. G. K. G.] 



