Add to ORKGNegative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. Image shows Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, in 1929
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Photo shows Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, in 19...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Photo shows Bluff sandstone and underlying beds at Reservoir, 1 mile west of Bluff, San Juan County,...
Photo shows beds lying with unconformity immediately on top of massive Bluff sandstone near mouth of...
Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Photo shows Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, in 19...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Photo shows Bluff sandstone and underlying beds at Reservoir, 1 mile west of Bluff, San Juan County,...
Photo shows beds lying with unconformity immediately on top of massive Bluff sandstone near mouth of...
Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...
Negative for photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-1938. I...