PLATE LXXIX. 



Page. 



3TlG. 1. WooDWAUDiAPHKAHEoi.ATAn.sp. Crescent Hill 665 



2,3. Asi'LBNiL'M iddingsi u.ap. Yellowstone River below Elk Creek 666 



4. Devali.ia? montaxa n. sp. Fossil Forest 671 



5-8. Asplenium magnum n. sp. Yellowstone River below Elk Creek 667 



8a. Enlarged pinnules of rig. 8 667 



798 



