File:Devils Tower aerial.jpg
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Size of this preview: 800 × 423 pixels. Other resolutions: 320 × 169 pixels | 640 × 338 pixels | 1,024 × 542 pixels | 1,857 × 982 pixels.
Original file (1,857 × 982 pixels, file size: 2.16 MB, MIME type: image/jpeg)
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[edit]DescriptionDevils Tower aerial.jpg | Devils Tower, a national monument in northeastern Wyoming, above the Belle Fourche River. Familiar to most folks as the setting for Close Encounters of the Third Kind, it was known by the Sioux as "Mato Tipila, which means “Bear Lodge”. In fact it is the neck of a long-extinct volcano. The circular shape of the land around it suggests the shape of the volcano itself. While Devils Tower is Tertriary in age (40-some million years old), the rock through which it intruded is a good bit older. The red rock is the Permian-Triassic Spearfish Formation, about a quarter-billion years old. Above it the white layer is of the more recent (Jurassic) Gypsum Spring Formation, which interests me mostly because, like so many other formations in Wyoming, it was named by J. David Love, the great Rocky Mountain Geologist who was the primary human subject of John McPhee's books Rising from the Plains, and Annals of the Former World. |
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Author | Doc Searls from Santa Barbara, USA |
Camera location | 44° 34′ 37.5″ N, 104° 42′ 27.5″ W | View this and other nearby images on: OpenStreetMap | 44.577083; -104.707639 |
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Licensing
[edit]This file is licensed under the Creative Commons Attribution 2.0 Generic license.
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This image, originally posted to Flickr, was reviewed on December 1, 2010 by the administrator or reviewer File Upload Bot (Magnus Manske), who confirmed that it was available on Flickr under the stated license on that date. |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 01:46, 1 December 2010 | 1,857 × 982 (2.16 MB) | File Upload Bot (Magnus Manske) (talk | contribs) | {{Information |Description=[http://en.wikipedia.org/wiki/Devils_Tower_National_Monument Devils Tower], a [http://www.nps.gov/deto/ national monument] in northeastern Wyoming, above the [http://en.wikipedia.org/wiki/Belle_Fourche_River Belle Fourche River] |
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Camera manufacturer | Canon |
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Camera model | Canon EOS 30D |
Author | unknown |
Exposure time | 1/250 sec (0.004) |
F-number | f/8 |
ISO speed rating | 100 |
Date and time of data generation | 13:44, 6 November 2010 |
Lens focal length | 85 mm |
Width | 3,504 px |
Height | 2,336 px |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop CS5 Macintosh |
File change date and time | 21:44, 6 November 2010 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.21 |
Date and time of digitizing | 13:44, 6 November 2010 |
APEX shutter speed | 7.9657897949219 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 4 APEX (f/4) |
Metering mode | Pattern |
Flash | Flash did not fire, compulsory flash suppression |
Color space | sRGB |
Focal plane X resolution | 3,959.3220338983 |
Focal plane Y resolution | 3,959.3220338983 |
Focal plane resolution unit | inches |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Scene capture type | Standard |