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Mansfield G.R.
Photos 1 to 25 of 915.
click on photo for higher resolution--3 resolutions are available.
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Drag folds on Waterloo Hill, secs. 5 and 6, T. 13 S. R. 45 E., Montpelier quadrangle; looking southwest. Wells formation; Phosphoria phosphatic shale; Rex chert member of Phosphoria formation; Woodside shale. Plate 50-B, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 3 mgr00003 |
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Overturned and faulted fold at the mouth of Swan Lake Gulch (north side) T. 9 S., R. 43 E., Slug Creek quadrangle; Brazer limestone: Wells formation; Phosphoria phosphatic shales; Rex chert member of Phosphoria formation; Woodside shale. Ink marks on the photograph closely resemble the graphics on the published version. Caribou County, Idaho. 1910. Plate 46-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 10 mgr00010 |
| 3. |
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View in Aspen Range northward across south Sulphur Canyon, T. 9 S., R.43 E. Slug Creek quadrangle, the Gannett and younger erosion surfaces are cut by canyons of the Blackfoot cycle; ledges at top of Wells formation. Caribou County, Idaho. 1910. Plate 21-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 17 mgr00017 |
| 4. |
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Southeastward in the Aspen Range from the head of Middle Sulphur Canyon, T. 9 S, R. 43 E., Slug Creek quadrangle; showing Gannett erosion surface (?), Elk Valley cycle, Dry Fork cycle and Blackfoot cycle. Caribou County, Idaho. 1910. Plate 29-B, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 32 mgr00032 |
| 5. |
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Southeastward in the Aspen Range from the head of Middle Sulphur Canyon, T. 9 S, R. 43 E., Slug Creek quadrangle; showing Gannett erosion surface (?), Elk Valley cycle, Dry Fork cycle and Blackfoot cycle. Caribou County, Idaho. 1910. Plate 29-B, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 33 mgr00033 |
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Drag fold in Wells formation and phosphatic shale: in NW 1/4 SW 1/4 sec. 25, T. 10 S., R. 44 E., Slug Creek quadrangle, Bear Lake County, Idaho. June 11, 1911. Plate 48-B in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 51 mgr00051 |
| 7. |
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Form panorama from southward pointing spur on hill north of Georgetown Canyon, looking northeast to south; Mississippian limestone; Wells formation; Nugget sandstone; Twin Creek limestone. Bear Lake County, Idaho. July 3, 1911. Plate 38-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 54 mgr00054 |
| 8. |
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Form panorama from southward pointing spur on hill north of Georgetown Canyon, looking northeast to south; Mississippian limestone; Wells formation; Nugget sandstone; Twin Creek limestone. Bear Lake County, Idaho. July 3, 1911. Plate 38-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 54a mgr0054a |
| 9. |
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Form panorama from southward pointing spur on hill north of Georgetown Canyon, looking northeast to south; Mississippian limestone; Wells formation; Nugget sandstone; Twin Creek limestone. Bear Lake County, Idaho. July 3, 1911. Plate 38-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 55 mgr00055 |
| 10. |
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Form panorama from southward pointing spur on hill north of Georgetown Canyon, looking northeast to south; Mississippian limestone; Wells formation; Nugget sandstone; Twin Creek limestone. Bear Lake County, Idaho. July 3, 1911. Plate 38-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 56 mgr00056 |
| 11. |
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Well formation, sec. 5, T. 10 S., R. 44 E., Slug Creek quadrangle; showing characteristic interbedding of sandstone and cherty limestone (largely silicified) Bear Lake County, Idaho. July 8, 1911. Plate 26 in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 60 mgr00060 |
| 12. |
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Cliffs at top of Wells formation, west side of Slug Valley, sec. 18, T. 9 S., R. 44 E. Down faulted Triassic rocks on left; Carboniferous rocks in distance. The phosphatic shale has been largely eroded from the top of the Wells formation. Caribou County, Idaho. July 11, 1911. Plate 48-A in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 61 mgr00061 |
| 13. |
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Panorama of ridge extending from sec. 14 through sec. 3, T. 8 S., R. 44 E., Slug Creek quadrangle; showing dip slope of Rex chert member (68 and 69), phosphate shales of Phosphoria formation (70), and Wells formation; Wood shale in foreground. Caribou County, Idaho. August 7, 1911. Plate 29-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 68 mgr00068 |
| 14. |
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Panorama of ridge extending from sec. 14 through sec. 3, T. 8 S., R. 44 E., Slug Creek quadrangle; showing dip slope of Rex chert member (68 and 69), phosphate shales of Phosphoria formation (70), and Wells formation; Wood shale in foreground. Caribou County, Idaho. August 7, 1911. Plate 29-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 69 mgr00069 |
| 15. |
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Panorama of ridge extending from sec. 14 through sec. 3, T. 8 S., R. 44 E., Slug Creek quadrangle; showing dip slope of Rex chert member (68 and 69), phosphate shales of Phosphoria formation (70), and Wells formation; Wood shale in foreground. Caribou County, Idaho. August 7, 1911. Plate 29-A, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 70 mgr00070 |
| 16. |
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View north near the summit of Red Mountain, in the northeastern part of the Montpelier quadrangle, Bear Lake County, Idaho. August 16, 1911. Plate 13-B in U.S. Geological Survey. Professional paper 98. 1917. Plate 32-C in U.S. Geological Survey Professional paper 132. 1927.
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ID. Mansfield, G.R. 72 mgr00072 |
| 17. |
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Dip slope of Rex chert near the head of Crow Creek, T. 11 S., R. 45 E., Montpelier quadrangle, Bear Lake County, Idaho. August 24,1911. Plate 50-A in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 79 mgr00079 |
| 18. |
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Panorama formed from photos 80 and 81, from near Montpelier Creek, looking northwest; shows southern tip of uneroded part of overthrust block and position of subordinate branch fault; Carboniferous formations; Thaynes group; Nugget sandstone; Twin Creek limestone. Syncline and anticlines of lower fault block in foreground. Bear Lake County, Idaho. August 25, 1911. Plate 36-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 80 mgr00080 |
| 19. |
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Panorama formed from photos 80 and 81, from near Montpelier Creek, looking northwest; shows southern tip of uneroded part of overthrust block and position of subordinate branch fault; Carboniferous formations; Thaynes group; Nugget sandstone; Twin Creek limestone. Syncline and anticlines of lower fault block in foreground. Bear Lake County, Idaho. August 25, 1911. Plate 36-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 81 mgr00081 |
| 20. |
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Large spring in lower Swan Creek about three-quarters of a mile west of Bear Lake and 1 mile south of the Montpelier quadrangle, Rich County, Utah. July 3, 1912. Plate 58-B in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 99 mgr00099 |
| 21. |
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Form a panoramic view of south side of St. Charles canyon and of the Bear River range from a point in sec. 18, T. 15 S., R. 43 E., Montpelier quadrangle; Snowdrift peneplain (?) in extreme back ground. Starting with the right portion of photo 100, the following formations, or members of are exposed; Bloomington formation, Nounan limestone, and Worm Creek quartzite member (to 101) then, St. Charles limestone, continuing in to 102, which also shows, the Garden City limestone that is overlain by the Swan Peak quartz (in 103). Bear Lake County, Idaho. July 8, 1912. Plate 21-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 100 mgr00100 |
| 22. |
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Form a panoramic view of south side of St. Charles canyon and of the Bear River range from a point in sec. 18, T. 15 S., R. 43 E., Montpelier quadrangle; Snowdrift peneplain (?) in extreme back ground. Starting with the right portion of photo 100, the following formations, or members of are exposed; Bloomington formation, Nounan limestone, and Worm Creek quartzite member (to 101) then, St. Charles limestone, continuing in to 102, which also shows, the Garden City limestone that is overlain by the Swan Peak quartz (in 103). Bear Lake County, Idaho. July 8, 1912. Plate 21-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 101 mgr00101 |
| 23. |
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Form a panoramic view of south side of St. Charles canyon and of the Bear River range from a point in sec. 18, T. 15 S., R. 43 E., Montpelier quadrangle; Snowdrift peneplain (?) in extreme back ground. Starting with the right portion of photo 100, the following formations, or members of are exposed; Bloomington formation, Nounan limestone, and Worm Creek quartzite member (to 101) then, St. Charles limestone, continuing in to 102, which also shows, the Garden City limestone that is overlain by the Swan Peak quartz (in 103). Bear Lake County, Idaho. July 8, 1912. Plate 21-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 102 mgr00102 |
| 24. |
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Form a panoramic view of south side of St. Charles canyon and of the Bear River range from a point in sec. 18, T. 15 S., R. 43 E., Montpelier quadrangle; Snowdrift peneplain (?) in extreme back ground. Starting with the right portion of photo 100, the following formations, or members of are exposed; Bloomington formation, Nounan limestone, and Worm Creek quartzite member (to 101) then, St. Charles limestone, continuing in to 102, which also shows, the Garden City limestone that is overlain by the Swan Peak quartz (in 103). Bear Lake County, Idaho. July 8, 1912. Plate 21-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 103 mgr00103 |
| 25. |
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Form a panoramic view of south side of St. Charles canyon and of the Bear River range from a point in sec. 18, T. 15 S., R. 43 E., Montpelier quadrangle; Snowdrift peneplain (?) in extreme back ground. Starting with the right portion of photo 100, the following formations, or members of are exposed; Bloomington formation, Nounan limestone, and Worm Creek quartzite member (to 101) then, St. Charles limestone, continuing in to 102, which also shows, the Garden City limestone that is overlain by the Swan Peak quartz (in 103). Bear Lake County, Idaho. July 8, 1912. Plate 21-C, with graphics, in U.S. Geological Survey. Professional paper 152. 1927.
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ID. Mansfield, G.R. 104 mgr00104 |
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