Add to ORKGPhotograph of middle Dolores marls in hills about five miles south of Tsenakahn (Round Rock), in Apache County, Arizona, 1913. Photo 621 from Herbert E. Gregory Book 6: Navajo, 1913
Photograph of badlands of Dolores strata near Chinle, Apache Co., Arizona, in 1911. Photo 534 from ...
Photograph of rocky terrain of Dolores and La Plata (Wingate) sandstone west of Chinle, Arizona, in ...
Photograph of Edgar C. Case and horse with the Herbert Gregory party investigating Dolores strata ma...
Photograph of middle Dolores marls in hills about five miles south of Tsenakahn (Round Rock), in Apa...
Photograph of middle Dolores marls in hills about five miles south of Tsenakahn (Round Rock), in Apa...
Photograph of Lower Dolores strata in hills near Chinle, Apache County, Arizona, in 1913. Photo 604 ...
Photograph of Lower Dolores strata in hills near Chinle, Apache County, Arizona, in 1913. Photo 605 ...
Photograph by K. C. Heald of Dolores strata exposed on the east side of Chinle Wash below Round Rock...
Photograph of badlands with Dolores strata about 1.5 miles west of Nazlini on Navajo Reservation, Ap...
Photograph by K. C. Heald of two mesas of La Plata and Dolores rock, possibly near Round Rock, Arizo...
Photograph of Dolores cliffs about 8 miles north of Tolchaco, Coconino Co., Arizona, in 1913. Photo...
Photograph of a view toward Tsenakahn (Round Rock) and other mesas in the Chinle Valley, Arizona, in...
Photograph of cliffs of Dolores strata two miles north of Kayenta, Arizona, in 1913. Photo 642 from...
Photograph of Dolores cliffs about 8 miles north of Tolchaco, Coconino Co., Arizona, in 1913. Photo...
Photograph of badlands with Dolores strata about 1.5 miles west of Nazlini on Navajo Reservation, Ap...
Photograph of badlands of Dolores strata near Chinle, Apache Co., Arizona, in 1911. Photo 534 from ...
Photograph of rocky terrain of Dolores and La Plata (Wingate) sandstone west of Chinle, Arizona, in ...
Photograph of Edgar C. Case and horse with the Herbert Gregory party investigating Dolores strata ma...
Photograph of middle Dolores marls in hills about five miles south of Tsenakahn (Round Rock), in Apa...
Photograph of middle Dolores marls in hills about five miles south of Tsenakahn (Round Rock), in Apa...
Photograph of Lower Dolores strata in hills near Chinle, Apache County, Arizona, in 1913. Photo 604 ...
Photograph of Lower Dolores strata in hills near Chinle, Apache County, Arizona, in 1913. Photo 605 ...
Photograph by K. C. Heald of Dolores strata exposed on the east side of Chinle Wash below Round Rock...
Photograph of badlands with Dolores strata about 1.5 miles west of Nazlini on Navajo Reservation, Ap...
Photograph by K. C. Heald of two mesas of La Plata and Dolores rock, possibly near Round Rock, Arizo...
Photograph of Dolores cliffs about 8 miles north of Tolchaco, Coconino Co., Arizona, in 1913. Photo...
Photograph of a view toward Tsenakahn (Round Rock) and other mesas in the Chinle Valley, Arizona, in...
Photograph of cliffs of Dolores strata two miles north of Kayenta, Arizona, in 1913. Photo 642 from...
Photograph of Dolores cliffs about 8 miles north of Tolchaco, Coconino Co., Arizona, in 1913. Photo...
Photograph of badlands with Dolores strata about 1.5 miles west of Nazlini on Navajo Reservation, Ap...
Photograph of badlands of Dolores strata near Chinle, Apache Co., Arizona, in 1911. Photo 534 from ...
Photograph of rocky terrain of Dolores and La Plata (Wingate) sandstone west of Chinle, Arizona, in ...
Photograph of Edgar C. Case and horse with the Herbert Gregory party investigating Dolores strata ma...