PLATE XCVII. 



Page, 



Fig. 1 . El.eodenijrox ^OLY.^roRPH^M Ward. Yancey Fossil Forest 734 



2. AitcTOSTAriiYLos ELi-iPTiCA u. sp. Yellowstone Eivcr below Elk Creek 750 



3. Celastrus ELLiPTici s 11. sp. Yellowstone River below Elk Creek 734 



4. Celastrus culveri u. sp. Yellowstone Elver below Elk Creek 732 



5. Platanus guillelm.!; Gopp. Yellowstone River below Elk Creek 727 



834 



