Add to ORKGBlack and white photograph by Fred Pack showing an example of erosion in the vicinity of Duchesne, Utah, probably in the 1920s (possibly in the summer of 1923). Cliffs displaying sedimentary beds
Photo shows a view of geology in San Juan County, Utah, with detail of erosion in Entrada sandstone ...
Black and white photograph of an eroded slope, somewhere in the Wasatch National Forest in Utah, pro...
Black and white photograph of an eroded slope, somewhere in the Wasatch National Forest in Utah, pro...
Black and white photograph by Fred Pack showing an example of erosion in the vicinity of Duchesne, U...
Black and white photograph by Fred Pack showing a view of Indian Canyon southwest of Duchesne, Utah,...
Black and white photograph by Fred Pack showing eroding rock formations east of the dinosaur quarry ...
Black and white photograph by Fred Pack, probably taken during an expedition in the Natural Bridges ...
Photo shows Entrada sandstone erosion, north branch of Whiskers Creek, looking south, San Juan Count...
Photo shows erosion in Alluvial fill, Cottonwood Wash, San Juan County, Utah, 1928, taken by Fred Lo...
Black and white photograph by Fred Pack, probably during a field trip to southern Utah and northern ...
Photo shows Morrison Formation erosion, just above heavy sandstone base. Near mouth of Recapture Cre...
Black and white photograph of erosion in a road construction project, somewhere in the Wasatch Natio...
Photo by Carroll H. Wegemann shows an aerial view of erosion by Pleasant Creek of Cretaceous rock al...
Photo shows erosion in Mancos shales along a branch of the Fremont River above Caineville. Wayne Cou...
Black and white photograph of erosion in a road construction project, somewhere in the Wasatch Natio...
Photo shows a view of geology in San Juan County, Utah, with detail of erosion in Entrada sandstone ...
Black and white photograph of an eroded slope, somewhere in the Wasatch National Forest in Utah, pro...
Black and white photograph of an eroded slope, somewhere in the Wasatch National Forest in Utah, pro...
Black and white photograph by Fred Pack showing an example of erosion in the vicinity of Duchesne, U...
Black and white photograph by Fred Pack showing a view of Indian Canyon southwest of Duchesne, Utah,...
Black and white photograph by Fred Pack showing eroding rock formations east of the dinosaur quarry ...
Black and white photograph by Fred Pack, probably taken during an expedition in the Natural Bridges ...
Photo shows Entrada sandstone erosion, north branch of Whiskers Creek, looking south, San Juan Count...
Photo shows erosion in Alluvial fill, Cottonwood Wash, San Juan County, Utah, 1928, taken by Fred Lo...
Black and white photograph by Fred Pack, probably during a field trip to southern Utah and northern ...
Photo shows Morrison Formation erosion, just above heavy sandstone base. Near mouth of Recapture Cre...
Black and white photograph of erosion in a road construction project, somewhere in the Wasatch Natio...
Photo by Carroll H. Wegemann shows an aerial view of erosion by Pleasant Creek of Cretaceous rock al...
Photo shows erosion in Mancos shales along a branch of the Fremont River above Caineville. Wayne Cou...
Black and white photograph of erosion in a road construction project, somewhere in the Wasatch Natio...
Photo shows a view of geology in San Juan County, Utah, with detail of erosion in Entrada sandstone ...
Black and white photograph of an eroded slope, somewhere in the Wasatch National Forest in Utah, pro...
Black and white photograph of an eroded slope, somewhere in the Wasatch National Forest in Utah, pro...