U. S. GEOLOGICAL SURVEY 



PROFESSIONAL PAPER 130 PLATE XVII 



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LARAMIE FLORA. 



1. Rhamnus sp.; p. 156. 



3. Rhamnas minutus Knowlton, n. sp.; p. 155. 



3. Zuyjphus corrugatus Knowlton, n. sp.; p. 158. 



4. Leg'uminosUesf lammiensis Knowlton, n. sp.; p. 148. 



5. Diospyros berryana Knowlton, n. sp.; p. 161. 



6. Cinnamomum affiTie Zesquereux; p. 145. 



7. Antma robusta Lesquereux (reproduced from Lesquereux, Leo, Cretaceous 



and Tertiary floras, pi. 20, fig. 4, 1883); p. 143. 



