View looking north up Butler Wash. Left: Navajo sandstone forming back slope of Comb Ridge. Right: Bluff sandstone in middle distance capping red sandstones and shales. San Juan County, Utah, 1929.

East side of Butler Wash, 77 Miles above its mouth. View taken standing on Navajo sandstone. Carmel (?), Entrada (?), Summerville (?), Salt Wahs (?), Morrison Shales, Dakota, San Juan County, Utah, 1928.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

Negative of a photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in...

Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1932

Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...

Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1932

Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...

Look east across Butler Wash 11 miles above its mouth. Left Navajo sandstone forming back of Comb monocline. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...

Look east across Butler Wash 11 miles above its mouth. Left Navajo sandstone forming back of Comb monocline. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...

Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, 1929.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1929

Photo shows Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, in 19...

Navajo sandstone, branch of Parashant Wash north of Cane Beds, Arizona. Kane County, Utah, 1936.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1936

Photo shows Navajo sandstone along a branch of Parashant Wash north of Cane Beds, Arizona. Kane Coun...

Navajo sandstone, branch of Parashant Wash north of Cane Beds, Arizona. Kane County, Utah, 1936.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1936

Photo shows Navajo sandstone along a branch of Parashant Wash north of Cane Beds, Arizona. Kane Coun...

View looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. Right Chinle Wingate Navajo forming Comb Ridge. San Juan County, Utah, 1929.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1929

Photo shows a view looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. R...

View looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. Right Chinle Wingate Navajo forming Comb Ridge. San Juan County, Utah, 1929.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1929

Photo shows a view looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. R...

Cave in Navajo sandstone east slope Comb monocline in Butler Wash, 11 miles from mouth. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a cave in Navajo sandstone on the east slope of the Comb Ridge monocline in Butler Wash,...

Cave in Navajo sandstone east slope Comb monocline in Butler Wash, 11 miles from mouth. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a cave in Navajo sandstone on the east slope of the Comb Ridge monocline in Butler Wash,...

East side of Butler Wash, 77 Miles above its mouth. View taken standing on Navajo sandstone. Carmel (?), Entrada (?), Summerville (?), Salt Wahs (?), Morrison Shales, Dakota, San Juan County, Utah, 1928.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in San Juan Coun...

East side of Butler Wash, 77 Miles above its mouth. View taken standing on Navajo sandstone. Carmel (?), Entrada (?), Summerville (?), Salt Wahs (?), Morrison Shales, Dakota, San Juan County, Utah, 1928.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in San Juan Coun...

Cave in Navajo sandstone east slope Comb monocline in Butler Wash, 11 miles from mouth. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a cave in Navajo sandstone on the east slope of the Comb Ridge monocline in Butler Wash,...

East side of Butler Wash, 77 Miles above its mouth. View taken standing on Navajo sandstone. Carmel (?), Entrada (?), Summerville (?), Salt Wahs (?), Morrison Shales, Dakota, San Juan County, Utah, 1928.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

Negative of a photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in...

Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1932

Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...

Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1932

Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...

Look east across Butler Wash 11 miles above its mouth. Left Navajo sandstone forming back of Comb monocline. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...

Look east across Butler Wash 11 miles above its mouth. Left Navajo sandstone forming back of Comb monocline. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo showing a view looking east across Butler Wash, 11 miles above its mouth, Navajo sandstone on ...

Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, 1929.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1929

Photo shows Bluff sandstone and underlying beds at head of Butler Wash, San Juan County, Utah, in 19...

Navajo sandstone, branch of Parashant Wash north of Cane Beds, Arizona. Kane County, Utah, 1936.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1936

Photo shows Navajo sandstone along a branch of Parashant Wash north of Cane Beds, Arizona. Kane Coun...

Navajo sandstone, branch of Parashant Wash north of Cane Beds, Arizona. Kane County, Utah, 1936.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1936

Photo shows Navajo sandstone along a branch of Parashant Wash north of Cane Beds, Arizona. Kane Coun...

View looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. Right Chinle Wingate Navajo forming Comb Ridge. San Juan County, Utah, 1929.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1929

Photo shows a view looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. R...

View looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. Right Chinle Wingate Navajo forming Comb Ridge. San Juan County, Utah, 1929.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1929

Photo shows a view looking north from mouth of Comb Wash. Left: Coconino (light bands) over Supai. R...

Cave in Navajo sandstone east slope Comb monocline in Butler Wash, 11 miles from mouth. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a cave in Navajo sandstone on the east slope of the Comb Ridge monocline in Butler Wash,...

Cave in Navajo sandstone east slope Comb monocline in Butler Wash, 11 miles from mouth. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a cave in Navajo sandstone on the east slope of the Comb Ridge monocline in Butler Wash,...

East side of Butler Wash, 77 Miles above its mouth. View taken standing on Navajo sandstone. Carmel (?), Entrada (?), Summerville (?), Salt Wahs (?), Morrison Shales, Dakota, San Juan County, Utah, 1928.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in San Juan Coun...

East side of Butler Wash, 77 Miles above its mouth. View taken standing on Navajo sandstone. Carmel (?), Entrada (?), Summerville (?), Salt Wahs (?), Morrison Shales, Dakota, San Juan County, Utah, 1928.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in San Juan Coun...

Cave in Navajo sandstone east slope Comb monocline in Butler Wash, 11 miles from mouth. San Juan County, UT, 1928

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1928

Photo shows a cave in Navajo sandstone on the east slope of the Comb Ridge monocline in Butler Wash,...

East side of Butler Wash, 77 Miles above its mouth. View taken standing on Navajo sandstone. Carmel (?), Entrada (?), Summerville (?), Salt Wahs (?), Morrison Shales, Dakota, San Juan County, Utah, 1928.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

Negative of a photo shows a view of the east side of Butler Wash, about 77 miles above its mouth, in...

Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1932

Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...

Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932.

Gregory, Herbert E. (Herbert Ernest), 1869-1952

January 1932

Photo shows Bluff sandstone (Morrison) 3 miles west of Bluff, San Juan County, Utah, 1932. Photograp...

View looking north up Butler Wash. Left: Navajo sandstone forming back slope of Comb Ridge. Right: Bluff sandstone in middle distance capping red sandstones and shales. San Juan County, Utah, 1929.

Abstract

Extracted data

View looking north up Butler Wash. Left: Navajo sandstone forming back slope of Comb Ridge. Right: Bluff sandstone in middle distance capping red sandstones and shales. San Juan County, Utah, 1929.

Abstract

Extracted data

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