File:Sandstone-mudrock pedestals (Sentinel Butte Formation, Paleocene; Painted Canyon, Little Missouri Badlands, North Dakota, USA) 1.jpg
Original file (3,008 × 2,000 pixels, file size: 5.61 MB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionSandstone-mudrock pedestals (Sentinel Butte Formation, Paleocene; Painted Canyon, Little Missouri Badlands, North Dakota, USA) 1.jpg |
English: Sandstone & mudrock in the Tertiary of North Dakota, USA.
These are Paleocene-aged, nonmarine, siliciclastic sedimentary rocks. The surrounding landscape has been weathered and eroded into badlands topography. The "pedestals" seen here are erosional features formed by differential weathering - the harder sandstones capping the pedestals weather and erode more slowly than the underlying softer mudrocks. Stratigraphy: Sentinel Butte Formation, Upper Paleocene Locality: along Painted Canyon Trail, Little Missouri Badlands, Roosevelt National Park, western North Dakota, USA |
Date | |
Source | https://www.flickr.com/photos/47445767@N05/51843992769/ |
Author | James St. John |
Licensing
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This image was originally posted to Flickr by James St. John at https://flickr.com/photos/47445767@N05/51843992769. It was reviewed on 17 February 2022 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
17 February 2022
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 17:34, 17 February 2022 | 3,008 × 2,000 (5.61 MB) | Ser Amantio di Nicolao (talk | contribs) | Uploaded a work by James St. John from https://www.flickr.com/photos/47445767@N05/51843992769/ with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Camera manufacturer | NIKON CORPORATION |
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Camera model | NIKON D70s |
Exposure time | 1/800 sec (0.00125) |
F-number | f/8 |
ISO speed rating | 1,600 |
Date and time of data generation | 19:38, 27 August 2008 |
Lens focal length | 170 mm |
Width | 3,008 px |
Height | 2,000 px |
Bits per component |
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Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | Adobe Photoshop Elements 18.0 (Macintosh) |
File change date and time | 01:03, 26 January 2022 |
Y and C positioning | Co-sited |
Exposure Program | Not defined |
Exif version | 2.21 |
Date and time of digitizing | 19:38, 27 August 2008 |
Meaning of each component |
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Image compression mode | 4 |
APEX shutter speed | 9.643856 |
APEX aperture | 6 |
APEX exposure bias | 0 |
Maximum land aperture | 5 APEX (f/5.66) |
Metering mode | Pattern |
Light source | Unknown |
Flash | Flash did not fire |
DateTime subseconds | 90 |
DateTimeOriginal subseconds | 90 |
DateTimeDigitized subseconds | 90 |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Auto exposure |
White balance | Auto white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 255 mm |
Scene capture type | Standard |
Scene control | Low gain up |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Subject distance range | Unknown |
Serial number of camera | 1004a0cc |
Lens used | 18.0-200.0 mm f/3.5-5.6 |
Date metadata was last modified | 20:03, 25 January 2022 |
Unique ID of original document | 1C1AD4FEFA5F0E3950EB85AF992611C3 |