U. S. GEOLOGICAL SURVEY 



PROFESSIONAL PAPER 130 PLATE V 



1. Juglans Uydeniams Knowlton, n. sp.; p. 119. 



2. Juglans pmerugosa Knowlton, n. sp.; p. 121. 



3. Myrica dubia Knowlton, n. sp.; p. 123. 



4. Hicoria ungulate Knowlton, n. sp.; p. 122. 



LARAMIE FLORA. 



5. Hicoria mimitula Knowlton, n. sp.; p. 123. 



6, 7. Quercus pmeangustiloba Knowlton, u. sp. (reproduced from Les- 



quereux, Leo, Tertiary flora, pi. 21, figs. 4, 5, 1878); p. 126. 



