65 



X. PHOTOGRAPHS ILLUSTRATING GEOLOGICAL PHENOMENA. 



208. Photographic views prepared by the United 

 States Geological and Geographical Survey of the 

 Western Territories. 



1877. 



Given by F. V. Hayden, Geologist in charge. 



These are 74 large views mounted in frames and glazed. The 

 following are their legends : 

 1-12. Unnamed. 



13. Eroded sandstone, Monument Park, Colorado. 



14. Needle Rocks, Garden of the Gods, Colorado. 



15. Unnamed. 



16. Mummy Rock, on the Sweet water. 



17. Lower Falls of the Yellowstone. 



18. Unnamed. 



19. Giant's Club, Greenriver. 



20. Montezuma's Cathedral, Garden of the Gods, Colorado, 



21. Unnamed. 



22. Badlands, on Black's Fork. 



23. Badlands, on Black's Fork. 



24. Echo Canon, Upper Pacific Railroad. 



25. Mountain of the Holy Cross. 



26. Devil's Gate, on the Sweet water. 



27. Unnamed. 



28. Garden of the Gods, Colorado. 



29. Green River Butte. 



30. Uinta Mountains, Head of Black's Fork. 



31. Laramie Peak. 



32. Gilbert's Peak, Uinta Mountains. 



33. The Teton Range, South. 



34. Devil's Gate, Weber Canon, Upper Pacific Railroad 



35. Beaver's Work. 



36. Beaver's Dam. 



37. Great-Salt-Lake City. The Tabernacle. 



38. Mormon Tabernacle. 



39. Quarrying granite for the Mormon Temple. 



40. Great Salt Lake City, Wasatch Mountain?. 



41. Gardiner's River Hot Springs, Diana's Bath. 



42. Hot-Spring Fissures, Gardiner's River. 



43. View on the Uinta Mountain j. 



44. Mammoth Hot Springs, Gardiner's River. 



45. Liberty Leap, Mammoth Hot Springs. 



46. Crater of Architectural Geyser, Lower Fire-hole Basin. 

 47- Mammoth Hot Springs on Gardiner's River. 



48. Upper' Fire-hole, Geyser Basin. 



49. Boiling Mud-Spring. 



