V. S. GEOLOGICAL SURVEY 



PROFESSIONAL PAPER 130 PLATE XXV 



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1, %. Dumbeyopsist sinuata Knowlton, n. sp.; p. 163. 

 3. Ceanothua omtifolius Knowlton, u. sp.; p. 153. 



LARAMIE FLORA. 



. 4, 5. Celastrinites alatus Knowlton, n. sp.; p. 148, 



