Tenth annual report of the Bureau of Ethnology to the Secretary of the Smithsonian Institution, 1888-'89 od Powell, John Wesley 1834-1902, Powell, John Wesley 1834-1902

Proceedings of the meeting commemorative of his distinguished services : held in Columbian University under the Auspices of the Washington Academy of Sciences, February 16, 1903 he... od Powell, John Wesley, 1834-1902

Exploration of the Colorado river of the west and its tributaries explored in 1869, 1870, 1871, and 1872 under the direction of the Secretary of the Smithsonian Institution od Powell, John Wesley 1834-1902

Truth and error or the science of intellection od Powell, John Wesley 1834-1902

Outlines of the philosophy of the North American Indians od Powell, John Wesley 1834-1902

<<An>> overland trip to the Grand Cañon od Powell, John Wesley 1834-1902

Report of explorations in 1873 of the Colorado of the West and its tributaries od Powell, John Wesley 1834-1902

Physiographic processes od Powell, John Wesley 1834-1902

Physiographic features od Powell, John Wesley 1834-1902

Physiographic regions of the United States od Powell, John Wesley 1834-1902

Exploration of the Colorado river of the west and its tributaries explored in 1869, 1870, 1871, and 1872 under the direction of the secretary of the Smithsonian Institution od Powell, John Wesley 1834-1902

Exploration of the Colorado river of the west and its tributaries explored in 1869, 1870, 1871, and 1872 under the direction of the secretary of the Smithsonian Institution od Powell, John Wesley 1834-1902

Fifteenth annual report of the United States geological survey to the secretary of the Interior 1893-94 Fifteenth annual report of the United States geological survey to the secret... od Powell, John Wesley, 1834-1902, Shaler, Nathaniel Southgate, Ward, Lester Frank, 1841-1913, Lawson, Andrew C., Hise, Charles Richard van, Bayley, William Shirley, 1861-1943, Smyth, Henry Lloyd, Williams, G. H., Keyes, C. R.

Stereogram of the displacements of the Yampa Plateau

Daljnji autori: “…Powell, John Wesley 1834-1902…”

Stereogram of the displacement of the eastern portion of the Uinta Mountains

Daljnji autori: “…Powell, John Wesley 1834-1902…”

Displacement diagrams derived from the structure sections through the Uinta Mountains

Daljnji autori: “…Powell, John Wesley 1834-1902…”

Structure sections through the Uinta Mountains

Daljnji autori: “…Powell, John Wesley 1834-1902…”

Structure section through the Aspen Mountain Uplift

Daljnji autori: “…Powell, John Wesley 1834-1902…”

Bird's-eye view of a part of the Uinta Uplift

Daljnji autori: “…Powell, John Wesley 1834-1902…”

Green River from the Union Pacific Rail Road to the mouth of the White River Map B

Daljnji autori: “…Powell, John Wesley 1834-1902…”