|
|
Title | Collection Number And Name | Photo Number |
| 526 |
 |
Same as G172 (Trail from Navajo Mountain to Rainbow Bridge, Utah; Townsend photo, 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_52_0595 |
| 527 |
 |
Same as 383 (Trail from Navajo Mountain to Rainbow Bridge, Utah; Townsend photo, 1909). | P0013 Herbert E. Gregory Photograph Collection | P0013n04_53_0598 |
| 528 |
 |
Trail near Junction canyon, north base, Navajo Mt., Utah (Townsend photo, 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_54_0596 |
| 529 |
 |
Same as N-M98 (San Juan River, Utah, at its mouth. LaPlata sandstone, 1909, Photo G175) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_56_0600 |
| 530 |
 |
San Juan River, Utah, at its mouth. LaPlata sandstone, 1909 (Photo N-M98) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_56_0601 |
| 531 |
 |
Rainbow Bridge (Douglass, land office), photo 1909 | P0013 Herbert E. Gregory Photograph Collection | P0013n04_56verso_0602 |
| 532 |
 |
Rainbow Bridge (Douglass, land office), photo 1909 | P0013 Herbert E. Gregory Photograph Collection | P0013n04_56verso_0603 |
| 533 |
 |
Rainbow Bridge (photo by S. M. Young) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_57verso_0606 |
| 534 |
 |
Rainbow Bridge (Douglass photo 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_60verso_0619 |
| 535 |
 |
Miss Townsend and John Wetherill on top [of Rainbow Bridge], (Townsend photo, 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_61_0620 |
| 536 |
 |
Dinosaur tracks (Janus photo) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_63verso_0629 |
| 537 |
 |
Dinosaur tracks (Stephen Janus photo, 1909. Same locality as G185) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_64_0630 |
| 538 |
 |
Dinosaur tracks (Stephen Janus photo, 1909. Same locality as G185) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_64_0631 |
| 539 |
 |
Navajo Canyon at dinosaur track locality (Stephen Janus photo) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_65_0632 |
| 540 |
 |
White Mesa with natural arch, 40+ mi. north east of Tuba, Ariz. (Stephen Janus photo), 1909 | P0013 Herbert E. Gregory Photograph Collection | P0013n04_65_0633 |
| 541 |
 |
Looking across Navajo Canyon, Arizona, toward Navajo Mountain. La Plata strata (Stephen Janus photo, 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_66_0635 |
| 542 |
 |
Canyon at Tuba coal mine; McElmo capped by Cretaceous (Stephen Janus photo, 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_67_0636 |
| 543 |
 |
Canyon at Tuba coal mine; McElmo capped by Cretaceous (Stephen Janus photo, 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_68_0637 |
| 544 |
 |
Canyon at Tuba coal mine; McElmo capped by Cretaceous (Stephen Janus photo, 1909) | P0013 Herbert E. Gregory Photograph Collection | P0013n04_68_0638 |
| 545 |
 |
Monocline at top of Goodridge formation in San Juan River, one mile below Goodridge bridge. Alhambra dike in background. | P0013 Herbert E. Gregory Photograph Collection | P0013n04_73_0646 |
| 546 |
 |
Upper member of La Plata formation at Bluff, Utah. | P0013 Herbert E. Gregory Photograph Collection | P0013n04_74_0647 |
| 547 |
 |
Looking down San Juan River from Honaker ttrail. Goodridge formation. | P0013 Herbert E. Gregory Photograph Collection | P0013n04_74_0648 |
| 548 |
 |
Canyon of San Juan River from Honaker trail, San Juan Oil Field. Looking north from a point 600 ft. below top. Goodridge Formation. | P0013 Herbert E. Gregory Photograph Collection | P0013n04_75_0649 |
| 549 |
 |
Canyon of San Juan River from Honaker trail, San Juan Oil Field, 600 ft. below top. | P0013 Herbert E. Gregory Photograph Collection | P0013n04_75_0650 |
| 550 |
 |
Honaker trail, San Juan oil field. View of massive limestone seen in Goodridge formation (Carboniferous) . | P0013 Herbert E. Gregory Photograph Collection | P0013n04_76_0652 |
