Photograph showing Wall of White Rock Gulch. (tributary to Wahweap) 'Sentinel' strata, Kane County, Utah, 1922. Photo from Herbert E. Gregory Book 8: 1915 - 1924
Photograph showing bank of Upper Wahweap Creek, Mesa Verde strata, Kane County, Utah, June 1918. Pho...
Photograph showing Wahweap Canyon, White 'McElmo' strata, Kane County, Utah, June 1918. Photo from H...
Photograph showing "Sentinel' formation, Section B banded strata below heavy sandstone, Kaiparowitz ...
Photograph showing Wall of White Rock Gulch. (tributary to Wahweap) 'Sentinel' strata, Kane County, ...
Photograph showing Wall of White Rock Gulch. (tributary to Wahweap) 'Sentinel' formation, Massive sa...
Photograph showing West side of lower Wahweap Valley, Valley walls of banded Sentinel formation, but...
Photograph showing White Cliffs bordering canyon on east of Johnson Creek, Kane County, Utah, 1922. ...
Photograph showing White Cliffs east of Johnson Creek. Kane County, Utah, 1922. Photo from Herbert E...
Photo shows the Wall of "Grand Gulch," Moenkopi, Chinle and Wingate strata, in Wayne County, Utah, 1...
Photograph showing East side of lower Wahweap Valley. White rocks below Dakota, Kane County, Utah, 1...
Photo shows wall of an eastern tributary to Butler Wash, San Juan County, Utah, 1927. Morrison shale...
Photo shows lower part of wall of "Grand Gulch," with Moenkopi, Chinle and Wingate strata, in Wayne ...
Photograph showing along Wahweap Stream, Cross bedding sandstone, Kane County, Utah, June 1918. Pho...
Photo shows wall of White Canyon near Caroline Bridge with Coconino sandstone, San Juan County, Utah...
Photo shows wall of White Canyon, taken by Laurence McKinley Gould, 1924, San Juan County, Utah. Pho...
Photograph showing bank of Upper Wahweap Creek, Mesa Verde strata, Kane County, Utah, June 1918. Pho...
Photograph showing Wahweap Canyon, White 'McElmo' strata, Kane County, Utah, June 1918. Photo from H...
Photograph showing "Sentinel' formation, Section B banded strata below heavy sandstone, Kaiparowitz ...
Photograph showing Wall of White Rock Gulch. (tributary to Wahweap) 'Sentinel' strata, Kane County, ...
Photograph showing Wall of White Rock Gulch. (tributary to Wahweap) 'Sentinel' formation, Massive sa...
Photograph showing West side of lower Wahweap Valley, Valley walls of banded Sentinel formation, but...
Photograph showing White Cliffs bordering canyon on east of Johnson Creek, Kane County, Utah, 1922. ...
Photograph showing White Cliffs east of Johnson Creek. Kane County, Utah, 1922. Photo from Herbert E...
Photo shows the Wall of "Grand Gulch," Moenkopi, Chinle and Wingate strata, in Wayne County, Utah, 1...
Photograph showing East side of lower Wahweap Valley. White rocks below Dakota, Kane County, Utah, 1...
Photo shows wall of an eastern tributary to Butler Wash, San Juan County, Utah, 1927. Morrison shale...
Photo shows lower part of wall of "Grand Gulch," with Moenkopi, Chinle and Wingate strata, in Wayne ...
Photograph showing along Wahweap Stream, Cross bedding sandstone, Kane County, Utah, June 1918. Pho...
Photo shows wall of White Canyon near Caroline Bridge with Coconino sandstone, San Juan County, Utah...
Photo shows wall of White Canyon, taken by Laurence McKinley Gould, 1924, San Juan County, Utah. Pho...
Photograph showing bank of Upper Wahweap Creek, Mesa Verde strata, Kane County, Utah, June 1918. Pho...
Photograph showing Wahweap Canyon, White 'McElmo' strata, Kane County, Utah, June 1918. Photo from H...
Photograph showing "Sentinel' formation, Section B banded strata below heavy sandstone, Kaiparowitz ...