File:Navajo Sandstone (Lower Jurassic) (north of Bootlegger Canyon, Utah, USA) 6.jpg
![File:Navajo Sandstone (Lower Jurassic) (north of Bootlegger Canyon, Utah, USA) 6.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/cb/Navajo_Sandstone_%28Lower_Jurassic%29_%28north_of_Bootlegger_Canyon%2C_Utah%2C_USA%29_6.jpg/450px-Navajo_Sandstone_%28Lower_Jurassic%29_%28north_of_Bootlegger_Canyon%2C_Utah%2C_USA%29_6.jpg?20221107203043)
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Summary
[edit]DescriptionNavajo Sandstone (Lower Jurassic) (north of Bootlegger Canyon, Utah, USA) 6.jpg |
English: Sandstones in the Jurassic of Utah, USA.
These are eolian sandstones of the Navajo Sandstone, a thick, Mesozoic-aged unit representing ancient sand dune deposits. The Navajo is a prominent cliff-forming unit in much of western America. Laterally-equivalent units are known by other names, but are all the same deposit: Glen Canyon Sandstone, Nugget Sandstone, and Aztec Sandstone. The rails are part of Union Pacific Railroad's Cane Creek Branch, a section of tracks built in 1964 that extends a few dozen miles from Crescent Junction, Utah and ends at the Intrepid Potash Mine (see: www.flickr.com/photos/rwolf/49282884778). The mine produces potassium chloride from the Pennsylvanian Paradox Formation, a deep subsurface, evaporite-rich unit. Stratigraphy: lower Navajo Sandstone, Glen Canyon Group, Lower Jurassic Locality: railroad cut next to Corona Arch Trail, just north of Bootlegger Canyon & just east of the Colorado River, west of the town of Moab, eastern Utah, USA (38° 34' 28.11" North latitude, 109° 37' 52.58" West longitude) |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/52475760521/ |
Author | James St. John |
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/52475760521. It was reviewed on 7 November 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
7 November 2022
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 20:30, 7 November 2022 | ![]() | 3,000 × 4,000 (7.12 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/52475760521/ with UploadWizard |
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Camera manufacturer | Canon |
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Camera model | Canon PowerShot D10 |
Exposure time | 1/250 sec (0.004) |
F-number | f/8 |
ISO speed rating | 80 |
Date and time of data generation | 16:38, 11 May 2014 |
Lens focal length | 6.2 mm |
Width | 3,000 px |
Height | 4,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 180 dpi |
Vertical resolution | 180 dpi |
Software used | Adobe Photoshop Elements 20.0 (Macintosh) |
File change date and time | 23:50, 3 November 2022 |
Exif version | 2.21 |
Date and time of digitizing | 16:38, 11 May 2014 |
Image compression mode | 3 |
APEX shutter speed | 7.96875 |
APEX aperture | 6 |
APEX exposure bias | −0.33333333333333 |
Maximum land aperture | 2.96875 APEX (f/2.8) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 16,460.90625 |
Focal plane Y resolution | 16,483.516129032 |
Focal plane resolution unit | inches |
Sensing method | One-chip color area sensor |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Scene capture type | Landscape |
Date metadata was last modified | 19:50, 3 November 2022 |
Unique ID of original document | 0F87534BED113330073527A6D6FD2CD5 |