Add to ORKGPhotograph of a corral beneath La Plata sandstone walls in Allen Canyon in the Abajo Mountains in San Juan Co., Utah, in June 1915. Photo G72 from Herbert E. Gregory Book 8: 1915-1924
Image of probably Coconino sandstone near head of Hammond Canyon in San Juan County, Utah, 1927. Pho...
Photograph of the La Plata sandstone on the south bank of San Juan River, about 3 miles above Bluff,...
Photograph of the La Plata sandstone on the south bank of San Juan River, about 3 miles below Bluff,...
Photograph of a corral beneath La Plata sandstone walls in Allen Canyon in the Abajo Mountains in Sa...
Photograph of the west wall (McElmo strata) of Allen Canyon in the Abajo Mountains in San Juan Co., ...
Photograph of La Plata sandstone cliffs above the north bank of Escalante Canyon, Garfield Co., Utah...
Photograph of La Plata sandstone cliffs over Chinle shale in Silver Falls Canyon, Garfield Co., Utah...
Photograph of La Plata sandstone in Trachyte Canyon in Garfield County, Utah, June 1915. Photo G61 f...
Photo by Malcolm R. Thorpe shows Upper La Plata sandstone (light-colored) at Johnson Creek, Abajo Mo...
Photo by Malcolm R. Thorpe shows upturned Dakota sandstone at Johnson Creek, Abajo Mountains, San Ju...
Photograph of La Plata sandstone in Trachyte Canyon in Garfield County, Utah, June 1915. Photo G60 f...
Photograph of a view from Elk Ridge east across Cottonwood Wash to the Abajo Mountains in San Juan C...
Photograph of cross-bedding in La Plata sandstone cliffs in Escalante Canyon, Garfield Co., Utah, Ju...
Photograph of a view of the La Sal Mountains from the south, looking across a platform of La Plata s...
Photograph of the La Plata sandstone on the south bank of San Juan River near Bluff, Utah, in 1910. ...
Image of probably Coconino sandstone near head of Hammond Canyon in San Juan County, Utah, 1927. Pho...
Photograph of the La Plata sandstone on the south bank of San Juan River, about 3 miles above Bluff,...
Photograph of the La Plata sandstone on the south bank of San Juan River, about 3 miles below Bluff,...
Photograph of a corral beneath La Plata sandstone walls in Allen Canyon in the Abajo Mountains in Sa...
Photograph of the west wall (McElmo strata) of Allen Canyon in the Abajo Mountains in San Juan Co., ...
Photograph of La Plata sandstone cliffs above the north bank of Escalante Canyon, Garfield Co., Utah...
Photograph of La Plata sandstone cliffs over Chinle shale in Silver Falls Canyon, Garfield Co., Utah...
Photograph of La Plata sandstone in Trachyte Canyon in Garfield County, Utah, June 1915. Photo G61 f...
Photo by Malcolm R. Thorpe shows Upper La Plata sandstone (light-colored) at Johnson Creek, Abajo Mo...
Photo by Malcolm R. Thorpe shows upturned Dakota sandstone at Johnson Creek, Abajo Mountains, San Ju...
Photograph of La Plata sandstone in Trachyte Canyon in Garfield County, Utah, June 1915. Photo G60 f...
Photograph of a view from Elk Ridge east across Cottonwood Wash to the Abajo Mountains in San Juan C...
Photograph of cross-bedding in La Plata sandstone cliffs in Escalante Canyon, Garfield Co., Utah, Ju...
Photograph of a view of the La Sal Mountains from the south, looking across a platform of La Plata s...
Photograph of the La Plata sandstone on the south bank of San Juan River near Bluff, Utah, in 1910. ...
Image of probably Coconino sandstone near head of Hammond Canyon in San Juan County, Utah, 1927. Pho...
Photograph of the La Plata sandstone on the south bank of San Juan River, about 3 miles above Bluff,...
Photograph of the La Plata sandstone on the south bank of San Juan River, about 3 miles below Bluff,...