Photo shows a view looking south across San Juan Valley at Aneth. A distant plateau displays Morrison strata, capped by Dakota. San Juan County, Utah, 1929. Photograph from Herbert E. Gregory Book 10: San Juan, Zion, Capitol Reef, 1915-193
Photo shows Morrison shales with cap of lowest Dakota Recapture Valley 12 miles south of Blanding. S...
Photo taken by Hugh Dinsmore Miser in 1921, shows a view looking northeast up San Juan River Canyon ...
Photo by Malcolm R. Thorpe shows view from Roberson pasture to the North Elk Ridge in background, wi...
Photo shows a view looking south across San Juan Valley at Aneth. A distant plateau displays Morri...
Photo shows a gravel-topped terrace over lower Morrison strata, about two miles below Aneth, San Jua...
Photo shows Morrison strata between Aneth and mouth of Montezuma Creek, San Juan County, Utah, 1929....
Photo shows a wiew looking south across San Juan River at the mouth of Comb Wash showing platform ou...
Photo by J. C. Anderson shows a view north along the rim of Markagunt Plateau from Brian Head, Iron ...
Photo shows a panorama view looking north and northeast from point about 2 miles south of San Juan. ...
Photo shows a view looking west from south end of Elk Ridge across Armstrong Canyon. Moenkopi beds i...
Photo shows a view of San Juan Canyon from near its mouth. San Juan County, Utah, taken in 1927. ...
Photo shows view looking south down San Juan Canyon at west edge of Raplee monocline. San Juan Count...
Photo shows the face of cliffs about 2 miles north of Clay Hills Crossing (San Juan River), with Low...
Photo by Malcolm R. Thorpe shows the head of North Canyon, showing sharp differentiation of vegetati...
Photo shows the upper part of Morrison formation on the east side of Recapture Creek near its mouth....
Photo shows Morrison shales with cap of lowest Dakota Recapture Valley 12 miles south of Blanding. S...
Photo taken by Hugh Dinsmore Miser in 1921, shows a view looking northeast up San Juan River Canyon ...
Photo by Malcolm R. Thorpe shows view from Roberson pasture to the North Elk Ridge in background, wi...
Photo shows a view looking south across San Juan Valley at Aneth. A distant plateau displays Morri...
Photo shows a gravel-topped terrace over lower Morrison strata, about two miles below Aneth, San Jua...
Photo shows Morrison strata between Aneth and mouth of Montezuma Creek, San Juan County, Utah, 1929....
Photo shows a wiew looking south across San Juan River at the mouth of Comb Wash showing platform ou...
Photo by J. C. Anderson shows a view north along the rim of Markagunt Plateau from Brian Head, Iron ...
Photo shows a panorama view looking north and northeast from point about 2 miles south of San Juan. ...
Photo shows a view looking west from south end of Elk Ridge across Armstrong Canyon. Moenkopi beds i...
Photo shows a view of San Juan Canyon from near its mouth. San Juan County, Utah, taken in 1927. ...
Photo shows view looking south down San Juan Canyon at west edge of Raplee monocline. San Juan Count...
Photo shows the face of cliffs about 2 miles north of Clay Hills Crossing (San Juan River), with Low...
Photo by Malcolm R. Thorpe shows the head of North Canyon, showing sharp differentiation of vegetati...
Photo shows the upper part of Morrison formation on the east side of Recapture Creek near its mouth....
Photo shows Morrison shales with cap of lowest Dakota Recapture Valley 12 miles south of Blanding. S...
Photo taken by Hugh Dinsmore Miser in 1921, shows a view looking northeast up San Juan River Canyon ...
Photo by Malcolm R. Thorpe shows view from Roberson pasture to the North Elk Ridge in background, wi...