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Title | Collection Number And Name | Photo Number |
201 |
|
Twin Buttes (Photo G248) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_52_0751 |
202 |
|
Twin Buttes, and dike (Photo G249) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_53_0752 |
203 |
|
Detail, ash, Twin Buttes (Photo G250) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_54_0753 |
204 |
|
Ash, Twin Buttes (Photo G252) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_54_0755 |
205 |
|
Twin Buttes, volcanic neck with ash mesa, 6± mi. south of Biddehoche, Ariz. 1911 (Photo G251) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_55_0754 |
206 |
|
Ash, Twin Buttes (Photo G252) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_55_0755 |
207 |
|
Bedded ash and mud shales near Twin buttes. Barrows, photo 1911 (Photo G253) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_56_0756 |
208 |
|
White Cone. VI, 85 (Photo G254) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_56_0757 |
209 |
|
White Cone (Photo G256) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_56_758_neg |
210 |
|
Same as Photo G254. 1911 (White Cone, Photo G255) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_56verso_0758 |
211 |
|
Same as Photo G254. 1911 (White Cone, Photo G255) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_56verso_0758 |
212 |
|
White Cone. 1911 (Photo G256) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_56verso_0759 |
213 |
|
White Cone. 1911 (Photo G257) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_57_0760 |
214 |
|
White Cone. 1911 (Photo G257) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_57_0760 |
215 |
|
White Cone. 1911 (Photo G258) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_57_0761 |
216 |
|
Erosion: McElmo capped by Dakota (?), between Steamboat Canyon and Ganado. 1911 (Photo G259) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_58_0762 |
217 |
|
Steamboat Canyon, unconformity, McElmo-Dakota. VII, 6 (Photo G260) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_58_0763 |
218 |
|
Unconformity, Dakota on McElmo, 1± mi. south of Steamboat in Steamboat canyon. VII, 7 (Photo G261) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_59_0764 |
219 |
|
Tertiary shales and ash, northeast of White Cone. VI, 63 (Photo G263) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_59_0765 |
220 |
|
Same as Photo G263 (White Cone, Photo G262) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_59_0766 |
221 |
|
Flat at head of Keams Canyon. VII, 3 (Photo G263A) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_60_0767 |
222 |
|
Tertiary, Cottonwood Wash. VII, 12 (Photo G264) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_60_0768 |
223 |
|
Looking east across head of Cottonwood Wash, north of Wide Ruins. Peneplain (?). VII, 9 (Photo G265) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_60_0769 |
224 |
|
Stone Hut, Cottonwood Wash, below Wide Ruins. VII, 10 (Photo G265A) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_61_0770 |
225 |
|
Well, Cottonwood Wash, below Wide Ruins. VII, 10 (Photo G266) | P0013 Herbert E. Gregory Photograph Collection | P0013n05_61_0771 |