Photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in San Juan County, Utah, in 1928. Geology seen may include Carmel, Entrada, Summerville, Salt Wash, Morrison Shales, and Dakota formations. Photograph from Herbert E. Gregory Book 9: Utah, California, 1924-1928
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in San Juan Coun...
Negative of a photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in...
Negative of a photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in...
Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...
Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...
Photo shows possibly Morrison formation (Salt Wash member) over shales (Summerville) in Butler Wash,...
Photo shows possibly Morrison formation (Salt Wash member) over shales (Summerville) in Butler Wash,...
Photo shows a view in San Juan County, Utah, taken in 1928. Geology: Red sandstone, Carmel formation...
Photo shows a view in San Juan County, Utah, taken in 1928. Geology: Red sandstone, Carmel formation...
View shows Butler Wash, 11 miles above its mouth. Geology seen may include Entrada sandstone on back...
View shows Butler Wash, 11 miles above its mouth. Geology seen may include Entrada sandstone on back...
Photo shows a view looking north up Butler Wash in San Juan County, Utah, 1929. Left: Navajo sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in San Juan Coun...
Negative of a photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in...
Negative of a photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in...
Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...
Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...
Photo shows possibly Morrison formation (Salt Wash member) over shales (Summerville) in Butler Wash,...
Photo shows possibly Morrison formation (Salt Wash member) over shales (Summerville) in Butler Wash,...
Photo shows a view in San Juan County, Utah, taken in 1928. Geology: Red sandstone, Carmel formation...
Photo shows a view in San Juan County, Utah, taken in 1928. Geology: Red sandstone, Carmel formation...
View shows Butler Wash, 11 miles above its mouth. Geology seen may include Entrada sandstone on back...
View shows Butler Wash, 11 miles above its mouth. Geology seen may include Entrada sandstone on back...
Photo shows a view looking north up Butler Wash in San Juan County, Utah, 1929. Left: Navajo sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...
Photo shows a view of geology in San Juan County, Utah, with south wall of Dry Wash, entrada sandsto...