Photo shows a cliff house rim and aurieul ladder pole near Edwin [Owachomo] Bridge in Armstrong Canyon, Natural Bridges National Monument, San Juan County, Utah. Photograph from Herbert E. Gregory Book 9: Utah, California, 1924-1928
Photo shows ruins (at top of ladder) in White Canyon, two miles above Augusta (i.e. Sipapu) Natural ...
Photo shows Kaibab sandstone with cliff dwelling, exposed in wall near mouth of Arch Canyon. San Jua...
Photo shows wall of Arch Canyon near Cathedral Arch with probably massive Coconino sandstone, San Ju...
Photo shows a cliff house rim and aurieul ladder pole near Edwin [Owachomo] Bridge in Armstrong Cany...
Photo shows an ancient ladder leading to cliff ruins two miles above Augusta [Sipapu] Bridge in Whit...
Photo shows cliff houses in White Canyon, two miles above Augusta (i.e. Sipapu) Natural Bridge, take...
Photo shows wall of White Canyon near Caroline Bridge with Coconino sandstone, San Juan County, Utah...
Photo shows a natural bridge near the top of the wall of Ashdown Gorge in Iron County, Utah, in 1941...
Photo shows Owachowa Natural Bridge looking down stream with probably Coconino sandstone, the bridge...
Photo shows a view of west of Buck Canyon with cliff and Morrison sandstone at top. Four miles west...
Photo shows monuments in Arch Canyon with Coconino Sandstone overlying Supai strata, San Juan County...
Photo shows a cliff house in north side of San Juan River near Bluff . Photograph from Herbert E. Gr...
Photo shows a stone structure built by cliff dwellers along a branch of McElmo Canyon, San Juan Cou...
View showing cliff in valley of Recapture Creek with Morrison shales probably above Salt Wash and Da...
Photo shows ruins (at top of ladder) in White Canyon, two miles above Augusta (i.e. Sipapu) Natural ...
Photo shows Kaibab sandstone with cliff dwelling, exposed in wall near mouth of Arch Canyon. San Jua...
Photo shows wall of Arch Canyon near Cathedral Arch with probably massive Coconino sandstone, San Ju...
Photo shows a cliff house rim and aurieul ladder pole near Edwin [Owachomo] Bridge in Armstrong Cany...
Photo shows an ancient ladder leading to cliff ruins two miles above Augusta [Sipapu] Bridge in Whit...
Photo shows cliff houses in White Canyon, two miles above Augusta (i.e. Sipapu) Natural Bridge, take...
Photo shows wall of White Canyon near Caroline Bridge with Coconino sandstone, San Juan County, Utah...
Photo shows a natural bridge near the top of the wall of Ashdown Gorge in Iron County, Utah, in 1941...
Photo shows Owachowa Natural Bridge looking down stream with probably Coconino sandstone, the bridge...
Photo shows a view of west of Buck Canyon with cliff and Morrison sandstone at top. Four miles west...
Photo shows monuments in Arch Canyon with Coconino Sandstone overlying Supai strata, San Juan County...
Photo shows a cliff house in north side of San Juan River near Bluff . Photograph from Herbert E. Gr...
Photo shows a stone structure built by cliff dwellers along a branch of McElmo Canyon, San Juan Cou...
View showing cliff in valley of Recapture Creek with Morrison shales probably above Salt Wash and Da...
Photo shows ruins (at top of ladder) in White Canyon, two miles above Augusta (i.e. Sipapu) Natural ...
Photo shows Kaibab sandstone with cliff dwelling, exposed in wall near mouth of Arch Canyon. San Jua...
Photo shows wall of Arch Canyon near Cathedral Arch with probably massive Coconino sandstone, San Ju...