Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-193
Photo shows massive sandstone in Morrison stratigraphic portion of "Bluff sandstone" changes to shal...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...
Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...
Photo shows Bluff sandstone and underlying beds at Reservoir, 1 mile west of Bluff, San Juan County,...
Photo shows Bluff sandstone and underlying beds at Reservoir, 1 mile west of Bluff, San Juan County,...
Photo shows Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, in 19...
Photo shows Bluff sandstone surrounded by alluvian terraced by recent down cutting.Cottonwood Wash i...
Photo shows Bluff sandstone surrounded by alluvian terraced by recent down cutting.Cottonwood Wash i...
Photo shows a view of west of Buck Canyon with cliff and Morrison sandstone at top. Four miles west...
Photo shows a view of west of Buck Canyon with cliff and Morrison sandstone at top. Four miles west...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...
Photo shows Straight Cliffs, sandstone north of Orderville, Kane County, Utah, 1932. Photograph from...
Photo shows Straight Cliffs, sandstone north of Orderville, Kane County, Utah, 1932. Photograph from...
Photo shows massive sandstone in Morrison stratigraphic portion of "Bluff sandstone" changes to shal...
Photo shows massive sandstone in Morrison stratigraphic portion of "Bluff sandstone" changes to shal...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...
Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...
Photo shows Bluff sandstone and underlying beds at Reservoir, 1 mile west of Bluff, San Juan County,...
Photo shows Bluff sandstone and underlying beds at Reservoir, 1 mile west of Bluff, San Juan County,...
Photo shows Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, in 19...
Photo shows Bluff sandstone surrounded by alluvian terraced by recent down cutting.Cottonwood Wash i...
Photo shows Bluff sandstone surrounded by alluvian terraced by recent down cutting.Cottonwood Wash i...
Photo shows a view of west of Buck Canyon with cliff and Morrison sandstone at top. Four miles west...
Photo shows a view of west of Buck Canyon with cliff and Morrison sandstone at top. Four miles west...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...
Photo shows Straight Cliffs, sandstone north of Orderville, Kane County, Utah, 1932. Photograph from...
Photo shows Straight Cliffs, sandstone north of Orderville, Kane County, Utah, 1932. Photograph from...
Photo shows massive sandstone in Morrison stratigraphic portion of "Bluff sandstone" changes to shal...
Photo shows massive sandstone in Morrison stratigraphic portion of "Bluff sandstone" changes to shal...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...
Photo shows the upper bed of "Bluff sandstone" with shales between it and lower sandstone bed (conce...