2074 



UNITED STATES. GOVERNMENTAL (continued)'. 



Geographical and Geological Department (continued) : 



4. First Halt within the Black Cafion. Walls 1,500 feet. 



5. Snug Harbor, Black Caiion. Halt for the Night. 



6. Light and Shadow, Black Caiion ; walls about 1,700 feet in height. 



7. Middle of Black Canon, looking down stream. Walls from 800 to 1,200 feet. 



8. View across Black Canon. The Grand Walls in perspective. 



9. View down Black Canon from Mirror Bar. 



10. Mojave Indians caught napping. 



11. Melon Cactus (Cereus ctenoides). 



12. Camp at the Crossing of the Colorado, just below the Mouth of the Grand Canon. 



13. Triangulation Station, near the Mouth of the Grand Canon, Colorado River, 



14. Grotto Spring, Grand Caiion, Colorado River. 



15. View in the Grand Caiion of the Colorado. Walls 5,000 feet in height. 



16. Maiman, a Mohave Indian ; guide and interpreter. 



17. Baptismal Font, about 6 miles above Mouth of the Grand Caiion. 



18. View across the Grand Caiion from Grotto Spring. 



19. Grand Canon, junction of Diamond and Colorado Rivers. 



20. View of the Grand Caiion. Walls near Mouth of Diamond River. 



21. Types of Mohave Indians. 



22. Fred. W. Loring, in his campaign costume, with his Mule " Evil Merodach." 



23. View across the Crater of San Francisco Mountain. 



Geographical and Geological Explorations and Surveys West of the 100th 

 Meridian. 



Photographs of Expedition of 1872. 



1. Mormon Village of Mona, below the Foothills of Vebo Peak, Wahsatch Range. 



2. Small Artificial Lake for Irrigating Purposes at Mona. 



3. A Gravel Bed carved by the Rain, Salt Creek Carion, Utah. 



4. Sevier River Valley, to the South of Gunnison, Utah. 



5. View in the High Country, on the Headwaters of the Dirty Devil River. 



6. Mountain Range, near Fish Lake. Altitude, 11,575 feet. 



7. View in the High Country, on the Headwaters of the Dirty Devil River. 



8. Three Lakes Carion. Gray Cliffs in the distance ; near Kanab, U. T. 



9. Cave near Kanab, U. T. 



10. Near Jacob's Pool, in Northern Arizona. 



11. The "Vermilion Cliff," as seen from Jacob's Pool, Arizona. 



12. Perched Block of Sandstone. 



13. "The Bear," a Mass of Sandstone, fallen from the Cliffs near the Mouth of 

 the Paria. 



14. Carion of Kanab Creek, near its junction with the Grand Canon of the 

 Colorado River. 



15. " The Bath," a Dripping Spring in the Kanab Canon. 



16 21. Six Views of Canons of Kanab Creek, near its junction with the Grand 

 Caiion of the Colorado River. 



22. Mouth of the Kanab Creek. 



23. Sand Sculpture. 



24. Grand Canon, Mouth of Kanab Wash. 



25. Grand Canon of the Colorado, near the Mouth of the Kanab Creek. 



26. Yellow Pine (Pinus ponderosa, Doug.) 



27. Colorado River, above the Mouth of the Paria. 



2830. Three Views of the Marble Canon, one of the Gorges of the Colorado, here 

 1,200 feet deep. 



